Merge branch 'ia/public_key/CRL/OTP-7045'

* ia/public_key/CRL/OTP-7045:
  public_key: Enhance documentation
  public_key: CTify test suites
  public_key: Document pkix_path_validation/3 and pkix_crls_validate/3
  Support CRL verification in public_key
  All basic test cases pass

191 files changed, 4224 insertions, 1097 deletions

diff --git a/lib/public_key/asn1/OTP-PUB-KEY.asn1config b/lib/public_key/asn1/OTP-PUB-KEY.asn1config
index 86f4c54748..9ca30564af 100644
--- a/lib/public_key/asn1/OTP-PUB-KEY.asn1config
+++ b/lib/public_key/asn1/OTP-PUB-KEY.asn1config
@@ -1,2 +1,3 @@
 {exclusive_decode,{'OTP-PUB-KEY',
-        [{decode_TBSCert_exclusive,['Certificate',[{tbsCertificate,undecoded}]]}]}}.
+		   [{decode_TBSCert_exclusive,['Certificate',[{tbsCertificate,undecoded}]]},
+		    {decode_TBSCertList_exclusive,['CertificateList',[{tbsCertList,undecoded}]]}]}}.
diff --git a/lib/public_key/doc/src/cert_records.xml b/lib/public_key/doc/src/cert_records.xml
index b1d2a05200..f01f7dbaf5 100644
--- a/lib/public_key/doc/src/cert_records.xml
+++ b/lib/public_key/doc/src/cert_records.xml
@@ -5,7 +5,7 @@
   <header>
     <copyright>
       <year>2008</year>
-      <year>2012</year>
+      <year>2013</year>
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
@@ -34,12 +34,11 @@
     <file>cert_records.xml</file>
   </header>
 
-  <p>This chapter briefly describes erlang records derived from asn1
-  specifications used to handle X509 certificates. The intent is to
-  describe the data types and not to specify the meaning of each
+  <p>This chapter briefly describes erlang records derived from ASN1
+  specifications used to handle <c> X509 certificates</c> and <c>CertificationRequest</c>.
+  The intent is to describe the data types and not to specify the meaning of each
   component for this we refer you to <url
-  href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280</url>. Also
-  descirbed is <p>CertificationRequest</p> that is defined by 
+  href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280</url> and
   <url href="http://www.rsa.com/rsalabs/node.asp?id=2124">PKCS-10</url>.
   </p>
 
@@ -48,7 +47,7 @@
   
   <code> -include_lib("public_key/include/public_key.hrl"). </code>
 
-  <p>The used asn1 specifications are available <c>asn1</c> subdirectory
+  <p>The used ASN1 specifications are available <c>asn1</c> subdirectory
     of the application <c>public_key</c>.
   </p>
 
@@ -62,7 +61,7 @@
     follows here.</p>
 
     <p><c>oid() - a tuple of integers 
-    as generated by the asn1 compiler.</c></p>
+    as generated by the ASN1 compiler.</c></p>
 
     <p><c>time() = uct_time() | general_time()</c></p>
     
@@ -101,7 +100,7 @@
 #'Certificate'{
 		tbsCertificate,        % #'TBSCertificate'{}
 		signatureAlgorithm,    % #'AlgorithmIdentifier'{} 
-		signature              % {0, binary()} - asn1 compact bitstring
+		signature              % {0, binary()} - ASN1 compact bitstring
 	       }.
 
 #'TBSCertificate'{
@@ -119,7 +118,7 @@
 	  
 #'AlgorithmIdentifier'{
 	  algorithm,  % oid() 
-	  parameters  % asn1_der_encoded()
+	  parameters  % der_encoded()
 	 }.
 </code>
 
@@ -127,7 +126,7 @@
 #'OTPCertificate'{
 		tbsCertificate,        % #'OTPTBSCertificate'{}
 		signatureAlgorithm,    % #'SignatureAlgorithm'
-		signature              % {0, binary()} - asn1 compact bitstring
+		signature              % {0, binary()} - ASN1 compact bitstring
 	       }.
 
 #'OTPTBSCertificate'{
@@ -290,7 +289,7 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
 #'Extension'{
 	  extnID,    % id_extensions() | oid() 
 	  critical,  % boolean()
-	  extnValue  % asn1_der_encoded() 
+	  extnValue  % der_encoded()
 	 }.
 </code>
 
@@ -372,7 +371,7 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
       
       <row>
 	<cell align="left" valign="middle">id-ce-cRLDistributionPoints</cell>
-	<cell align="left" valign="middle">#'DistributionPoint'{}</cell>
+	<cell align="left" valign="middle">[#'DistributionPoint'{}]</cell>
       </row>
       
       <row>
@@ -461,7 +460,7 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
 
 #'Attribute'{
           type,  % oid()
-	  values % [asn1_der_encoded()]
+	  values % [der_encoded()]
 	  }).
 
 #'BasicConstraints'{
@@ -486,9 +485,10 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
 	 }).
 
 #'DistributionPoint'{
-	  distributionPoint, % general_name() | [#AttributeTypeAndValue{}]
+	  distributionPoint, % {fullName, [general_name()]} | {nameRelativeToCRLIssuer,
+	  [#AttributeTypeAndValue{}]}
 	  reasons,           % [dist_reason()]
-	  cRLIssuer          % general_name()
+	  cRLIssuer          % [general_name()]
 	 }).
 </code>
 
@@ -530,7 +530,7 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
 #'CertificateList'{
           tbsCertList,        % #'TBSCertList{}
           signatureAlgorithm, % #'AlgorithmIdentifier'{} 
-          signature           % {0, binary()} - asn1 compact bitstring
+          signature           % {0, binary()} - ASN1 compact bitstring
 	  }).
 
 #'TBSCertList'{
@@ -589,7 +589,8 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
       
       <code>
 #'IssuingDistributionPoint'{
-          distributionPoint,         % general_name() | [#AttributeTypeAndValue'{}]
+          distributionPoint,         % {fullName, [general_name()]} | {nameRelativeToCRLIssuer,
+	  [#AttributeTypeAndValue'{}]}
 	  onlyContainsUserCerts,     % boolean()
 	  onlyContainsCACerts,       % boolean()
 	  onlySomeReasons,           % [dist_reason()]
@@ -641,7 +642,7 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
 #'CertificationRequest'{
           certificationRequestInfo #'CertificationRequestInfo'{},
 	  signatureAlgorithm	   #'CertificationRequest_signatureAlgorithm'{}}.
-	  signature                {0, binary()} - asn1 compact bitstring
+	  signature                {0, binary()} - ASN1 compact bitstring
 	  }
 
 #'CertificationRequestInfo'{
@@ -653,17 +654,17 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p>
 
 #'CertificationRequestInfo_subjectPKInfo'{
           algorithm		#'CertificationRequestInfo_subjectPKInfo_algorithm'{}
-	  subjectPublicKey 	 {0, binary()} - asn1 compact bitstring
+	  subjectPublicKey 	 {0, binary()} - ASN1 compact bitstring
 	  }
 
 #'CertificationRequestInfo_subjectPKInfo_algorithm'{
      algorithm = oid(),
-     parameters = asn1_der_encoded()
+     parameters = der_encoded()
 }	  
 
 #'CertificationRequest_signatureAlgorithm'{
      algorithm = oid(),
-     parameters = asn1_der_encoded()
+     parameters = der_encoded()
      }  
    </code> 
  </section>
diff --git a/lib/public_key/doc/src/introduction.xml b/lib/public_key/doc/src/introduction.xml
index e0dd5603f7..4b59cc2245 100644
--- a/lib/public_key/doc/src/introduction.xml
+++ b/lib/public_key/doc/src/introduction.xml
@@ -5,7 +5,7 @@
   <header>
     <copyright>
       <year>2008</year>
-      <year>2012</year>
+      <year>2013</year>
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
@@ -36,11 +36,13 @@
 
   <section>
     <title>Purpose</title>
-    <p> This application provides an API to public key infrastructure
-    from <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC
-    5280</url> (X.509 certificates) and public key formats defined by
-    the <url href="http://www.rsa.com/rsalabs/node.asp?id=2124">
-    PKCS-standard</url></p>
+    <p> public_key deals with public key related file formats, digital
+    signatures and <url href="http://www.ietf.org/rfc/rfc5280.txt">
+    X-509 certificates</url>. It is a library application that
+    provides encode/decode, sign/verify, encrypt/decrypt and similar
+    functionality, it does not read or write files it expects or returns
+    file contents or partial file contents as binaries.
+    </p>
   </section>
 
   <section>
@@ -51,9 +53,9 @@
 
   <section>
     <title>Performance tips</title>
-    <p>The public_key decode and encode functions will try to use the nifs
-    which are in the asn1 compilers runtime modules if they can be found.
-    So for the best  performance you want to have the asn1 application in the
+    <p>The public_key decode and encode functions will try to use the NIFs
+    which are in the ASN1 compilers runtime modules if they can be found.
+    So for the best  performance you want to have the ASN1 application in the
     path of your system. </p>
   </section>
 
diff --git a/lib/public_key/doc/src/part.xml b/lib/public_key/doc/src/part.xml
index ea3123b5bd..08fa4eec58 100644
--- a/lib/public_key/doc/src/part.xml
+++ b/lib/public_key/doc/src/part.xml
@@ -5,7 +5,7 @@
   <header>
     <copyright>
       <year>2008</year>
-      <year>2011</year>
+      <year>2013</year>
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
@@ -32,8 +32,10 @@
   </header>
   <description>
     <p> This application provides an API to public key infrastructure
-    from  RFC 3280 (X.509 certificates) and some public key formats defined
-    by the PKCS-standard. </p>
+    from <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC
+    5280</url> (X.509 certificates) and public key formats defined by
+    the <url href="http://www.rsa.com/rsalabs/node.asp?id=2124">
+    PKCS-standard</url></p>
   </description>
   <xi:include href="introduction.xml"/>
   <xi:include href="public_key_records.xml"/>
diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml
index b240d53571..66c9217579 100644
--- a/lib/public_key/doc/src/public_key.xml
+++ b/lib/public_key/doc/src/public_key.xml
@@ -33,12 +33,30 @@
   <module>public_key</module>
   <modulesummary> API module for public key infrastructure.</modulesummary>
   <description>
-    <p>This module provides functions to handle public key infrastructure
-    from <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280</url>- X.509 certificates and some parts of the PKCS-standard.
+    <p>This module provides functions to handle public key infrastructure. It can
+    encode/decode different file formats (PEM, openssh), sign and verify digital signatures and vlidate
+    certificate paths and certificate revokation lists.
     </p>
   </description>
 
   <section>
+    <title>public_key</title>
+
+    <list type="bulleted">
+      <item>public_key requires the crypto application.</item>
+
+      <item>Supports <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280 </url> -
+      Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile </item>
+      <item>Supports <url href="http://www.rsa.com/rsalabs/node.asp?id=2125"> PKCS-1 </url> - RSA Cryptography Standard </item>
+      <item>Supports <url href="http://csrc.nist.gov/publications/fips/fips186-3/fips_186-3.pdf"> DSA</url>- Digital Signature Algorithm</item>
+      <item>Supports <url href="http://www.rsa.com/rsalabs/node.asp?id=2126"> PKCS-3 </url> - Diffie-Hellman Key Agreement Standard </item>
+      <item>Supports <url href="http://www.rsa.com/rsalabs/node.asp?id=2127"> PKCS-5</url> - Password-Based Cryptography Standard </item>
+      <item>Supports <url href="http://www.rsa.com/rsalabs/node.asp?id=2130"> PKCS-8</url> - Private-Key Information Syntax Standard</item>
+      <item>Supports <url href="http://www.rsa.com/rsalabs/node.asp?id=2132"> PKCS-10</url> - Certification Request Syntax Standard</item>
+    </list>
+  </section>
+
+  <section>
     <title>COMMON DATA TYPES </title> 
     
     <note><p>All records used in this manual 
@@ -58,7 +76,9 @@
     
     <p><code>boolean() = true | false</code></p>
 
-    <p><code>string = [bytes()]</code></p>
+    <p><code>string() = [bytes()]</code></p>
+
+    <p><code>der_encoded() = binary()</code></p>
    
     <p><code>pki_asn1_type() = 'Certificate' | 'RSAPrivateKey'| 'RSAPublicKey' |
     'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo' |
@@ -87,6 +107,9 @@
 
     <p><code> dss_digest_type()  = 'sha' </code></p>
 
+    <p><code> crl_reason()  = unspecified | keyCompromise | cACompromise | affiliationChanged | superseded | cessationOfOperation | certificateHold | privilegeWithdrawn |  aACompromise
+    </code></p>
+
     <p><code> ssh_file()  = openssh_public_key | rfc4716_public_key |
     known_hosts | auth_keys </code></p>
     
@@ -151,7 +174,7 @@
 
   <func>
     <name>der_decode(Asn1type, Der) -> term()</name>
-    <fsummary> Decodes a public key asn1 der encoded entity.</fsummary>
+    <fsummary> Decodes a public key ASN.1 DER encoded entity.</fsummary>
     <type>
       <v>Asn1Type = atom()</v>
       <d> ASN.1 type present in the public_key applications
@@ -159,7 +182,7 @@
       <v>Der = der_encoded()</v>
     </type> 
     <desc> 
-      <p> Decodes a public key ASN.1 der encoded entity.</p>
+      <p> Decodes a public key ASN.1 DER encoded entity.</p>
     </desc> 
   </func>
     
@@ -181,14 +204,14 @@
   <func>
     <name>pem_decode(PemBin) -> [pem_entry()]</name>
     <fsummary>Decode PEM binary data and return
-    entries as ASN.1 der encoded entities. </fsummary>
+    entries as ASN.1 DER encoded entities. </fsummary>
     <type>
       <v>PemBin = binary()</v>
       <d>Example {ok, PemBin} = file:read_file("cert.pem").</d>
     </type> 
   <desc> 
     <p>Decode PEM binary data and return
-    entries as ASN.1 der encoded entities.</p>
+    entries as ASN.1 DER encoded entities.</p>
   </desc> 
   </func> 
     
@@ -212,8 +235,8 @@
       <v> Password = string() </v> 
   </type> 
   <desc> 
-    <p>Decodes a pem entry. pem_decode/1 returns a list of pem
-    entries. Note that if the pem entry is of type
+    <p>Decodes a PEM entry. pem_decode/1 returns a list of PEM
+    entries. Note that if the PEM entry is of type
     'SubjectPublickeyInfo' it will be further decoded to an
     rsa_public_key() or dsa_public_key().</p>
   </desc> 
@@ -222,7 +245,7 @@
    <func>
     <name>pem_entry_encode(Asn1Type, Entity) -> pem_entry()</name>
     <name>pem_entry_encode(Asn1Type, Entity, {CipherInfo, Password}) -> pem_entry()</name>
-    <fsummary> Creates a pem entry that can be fed to pem_encode/1.</fsummary>
+    <fsummary> Creates a PEM entry that can be fed to pem_encode/1.</fsummary>
     <type>
       <v>Asn1Type = pki_asn1_type()</v>
       <v>Entity = term()</v>
@@ -236,7 +259,7 @@
       <v>Password = string()</v> 
   </type> 
   <desc> 
-    <p> Creates a pem entry that can be feed to pem_encode/1.</p> 
+    <p> Creates a PEM entry that can be feed to pem_encode/1.</p>
   </desc> 
   </func>
 
@@ -266,12 +289,12 @@
   
   <func>
     <name>pkix_decode_cert(Cert, otp|plain) ->  #'Certificate'{} | #'OTPCertificate'{}</name>
-    <fsummary> Decodes an ASN.1 der encoded pkix x509 certificate.</fsummary>
+    <fsummary> Decodes an ASN.1 DER encoded PKIX x509 certificate.</fsummary>
     <type>
       <v>Cert = der_encoded()</v> 
   </type> 
   <desc> 
-    <p>Decodes an ASN.1 der encoded pkix certificate.  The otp option
+    <p>Decodes an ASN.1 DER encoded PKIX certificate.  The otp option
     will use the customized ASN.1 specification OTP-PKIX.asn1 for
     decoding and also recursively decode most of the standard
     parts.</p>
@@ -280,14 +303,15 @@
 
   <func>
     <name>pkix_encode(Asn1Type, Entity, otp | plain) -> der_encoded()</name>
-    <fsummary>Der encodes a pkix x509 certificate or part of such a
+    <fsummary>DER encodes a PKIX x509 certificate or part of such a
     certificate.</fsummary>
     <type>
       <v>Asn1Type = atom()</v>
       <d>The ASN.1 type can be 'Certificate', 'OTPCertificate' or a subtype of either .</d>
+      <v>Entity = #'Certificate'{} | #'OTPCertificate'{} | a valid subtype</v>
   </type> 
   <desc> 
-    <p>Der encodes a pkix x509 certificate or part of such a
+    <p>DER encodes a PKIX x509 certificate or part of such a
     certificate. This function must be used for encoding certificates or parts of certificates
     that are decoded/created in the otp format, whereas for the plain format this
     function will directly call der_encode/2. </p> 
@@ -357,18 +381,104 @@
   </desc> 
   </func>
    
-  <!-- <func> -->
-  <!--   <name>pkix_path_validation()</name> -->
-  <!--   <fsummary> Performs a basic path validation according to RFC 5280.</fsummary> -->
-  <!--   <type> -->
-  <!--     <v></v>  -->
-  <!--   </type>  -->
-  <!--   <desc>  -->
-  <!--     <p> Performs a basic path validation according to RFC 5280.</p>  -->
-  <!--   </desc>  -->
-  <!-- </func> -->
+  <func>
+    <name>pkix_path_validation(TrustedCert, CertChain, Options) -> {ok, {PublicKeyInfo, PolicyTree}} | {error, {bad_cert, Reason}} </name>
+    <fsummary> Performs a basic path validation according to RFC 5280.</fsummary>
+     <type>
+       <v> TrustedCert =  #'OTPCertificate'{} | der_encode() | unknown_ca | selfsigned_peer  </v>
+       <d>Normally a trusted certificate but it can also be one of the path validation
+       errors <c>unknown_ca </c> or <c>selfsigned_peer </c> that can be discovered while
+       constructing the input to this function and that should be run through the <c>verify_fun</c>.</d>
+       <v> CertChain = [der_encode()]</v>
+       <d>A list of DER encoded certificates in trust order ending with the peer certificate.</d>
+       <v> Options = proplists:proplists()</v>
+       <v>PublicKeyInfo = {?'rsaEncryption' | ?'id-dsa',
+       rsa_public_key() | integer(), 'NULL' | 'Dss-Parms'{}}</v>
+       <v> PolicyTree = term() </v>
+       <d>At the moment this will always be an empty list as Policies are not currently supported</d>
+       <v> Reason = cert_expired | invalid_issuer | invalid_signature | unknown_ca |
+       selfsigned_peer | name_not_permitted | missing_basic_constraint | invalid_key_usage | crl_reason()
+       </v>
+     </type>
+     <desc>
+       <p>
+	 Performs a basic path validation according to
+	 <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280.</url>
+	 However CRL validation is done separately by <seealso
+	 marker="public_key#pkix_crls_validate-3">pkix_crls_validate/3 </seealso> and should be called
+	 from the supplied <c>verify_fun</c>
+       </p>
+
+       <taglist>
+	 <p> Available options are: </p>
+
+	<tag>{verify_fun, fun()}</tag>
+	<item>
+	  <p>The fun should be defined as:</p>
+
+	  <code>
+fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
+	                                     {extension, #'Extension'{}},
+    InitialUserState :: term()) ->
+	{valid, UserState :: term()} | {valid_peer, UserState :: term()} |
+	{fail, Reason :: term()} | {unknown, UserState :: term()}.
+	  </code>
+
+	<p>If the verify callback fun returns {fail, Reason}, the
+	verification process is immediately stopped. If the verify
+	callback fun returns {valid, UserState}, the verification
+	process is continued, this can be used to accept specific path
+	validation errors such as <c>selfsigned_peer</c> as well as
+	verifying application specific extensions.  If called with an
+	extension unknown to the user application the return value
+	{unknown, UserState} should be used.</p>
+
+	</item>
+	<tag>{max_path_length, integer()}</tag>
+	<item>
+	  The <c>max_path_length</c> is the maximum number of non-self-issued
+	  intermediate certificates that may follow the peer certificate
+	  in a valid certification path.  So if <c>max_path_length</c> is 0 the PEER must
+	  be signed by the trusted ROOT-CA directly, if 1 the path can
+	  be PEER, CA, ROOT-CA, if it is 2 PEER, CA, CA, ROOT-CA and so
+	  on.
+	</item>
+      </taglist>
+    </desc>
+   </func>
+
+   <func>
+     <name>pkix_crls_validate(OTPCertificate, DPAndCRLs, Options) -> CRLStatus()</name>
+     <fsummary> Performs CRL validation.</fsummary>
+     <type>
+       <v> OTPCertificate =  #'OTPCertificate'{}</v>
+       <v> DPAndCRLs  = [{DP::#'DistributionPoint'{} ,CRL::#'CertificateList'{}}] </v>
+       <v> Options = proplists:proplists()</v>
+       <v> CRLStatus() =  valid | {bad_cert, revocation_status_undetermined} |
+       {bad_cert, {revoked, crl_reason()}}</v>
+     </type>
+     <desc>
+      <p> Performs CRL validation. It is intended to be called from
+      the verify fun of  <seealso marker="public_key#pkix_path_validation-3"> pkix_path_validation/3
+       </seealso></p>
+      <taglist>
+	<p> Available options are: </p>
+	<tag>{update_crl, fun()}</tag>
+	<item>
+	  <p>The fun has the following type spec:</p>
+
+	  <code> fun(#'DistributionPoint'{}, #'CertificateList'{}) -> #'CertificateList'{}</code>
+
+	  <p>The fun should use the information in the distribution point to acesses
+	  the lates possible version of the CRL. If this fun is not specified
+	  public_key will use the default implementation:
+	  </p>
+	  <code> fun(_DP, CRL) -> CRL end</code>
+	</item>
+      </taglist>
+    </desc>
+   </func>
 
-  
   <func>
     <name>pkix_sign(#'OTPTBSCertificate'{}, Key) -> der_encode()</name>
     <fsummary>Signs certificate.</fsummary>
@@ -389,7 +499,7 @@
       <v>Key = rsa_public_key() | dsa_public_key()</v> 
     </type> 
   <desc> 
-    <p> Verify pkix x.509 certificate signature.</p> 
+    <p> Verify PKIX x.509 certificate signature.</p>
   </desc> 
   </func> 
 
diff --git a/lib/public_key/doc/src/public_key_records.xml b/lib/public_key/doc/src/public_key_records.xml
index bb90290266..e39ad0ec64 100644
--- a/lib/public_key/doc/src/public_key_records.xml
+++ b/lib/public_key/doc/src/public_key_records.xml
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="iso-8859-1" ?>
 <!DOCTYPE chapter SYSTEM "chapter.dtd">
 
 <chapter>
   <header>
     <copyright>
       <year>2008</year>
-      <year>2011</year>
+      <year>2013</year>
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
@@ -34,7 +34,7 @@
     <file>public_key_records.xml</file>
   </header>
     
-  <p>This chapter briefly describes Erlang records derived from asn1
+  <p>This chapter briefly describes Erlang records derived from ASN1
   specifications used to handle public and private keys. The intent
   is to describe the data types and not to specify the meaning of
   each component for this we refer you to the relevant standards and RFCs.</p>
@@ -67,9 +67,9 @@
 	 }.
 
 #'OtherPrimeInfo'{
-         prime,           % integer() 
- 	 exponent,        % integer()
-         coefficient      % integer() 
+	prime,           % integer()
+	exponent,        % integer()
+	coefficient      % integer()
  	 }.	 
     </code>
 
diff --git a/lib/public_key/doc/src/using_public_key.xml b/lib/public_key/doc/src/using_public_key.xml
index f0eaeb8654..5d9f1536d9 100644
--- a/lib/public_key/doc/src/using_public_key.xml
+++ b/lib/public_key/doc/src/using_public_key.xml
@@ -4,7 +4,7 @@
 <chapter>
   <header>
     <copyright>
-      <year>2011</year><year>2011</year>
+      <year>2011</year><year>2013</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -21,7 +21,7 @@
     
     </legalnotice>
 
-    <title>Using the public_key API</title>
+    <title>Getting Started</title>
     <file>using_public_key.xml</file>
   </header>
 
@@ -40,7 +40,7 @@
     
   <section>
     <title>PEM files</title>
-    <p> Pulic key data (keys, certificates etc) may be stored in PEM format. PEM files
+    <p> Public key data (keys, certificates etc) may be stored in PEM format. PEM files
     comes from the Private Enhanced Mail Internet standard and has a
     structure that looks like this:</p>
 
@@ -63,7 +63,7 @@
       <code>1> {ok, PemBin} = file:read_file("dsa.pem").
 {ok,&lt;&lt;"-----BEGIN DSA PRIVATE KEY-----\nMIIBuw"...&gt;&gt;}</code>
       
-      <p>This PEM file only has one entry a private DSA key.</p>
+      <p>This PEM file only has one entry, a private DSA key.</p>
       <code>2> [DSAEntry] =  public_key:pem_decode(PemBin).
 [{'DSAPrivateKey',&lt;&lt;48,130,1,187,2,1,0,2,129,129,0,183,
                     179,230,217,37,99,144,157,21,228,204,
diff --git a/lib/public_key/include/public_key.hrl b/lib/public_key/include/public_key.hrl
index 90ca7256ea..4d1d510f29 100644
--- a/lib/public_key/include/public_key.hrl
+++ b/lib/public_key/include/public_key.hrl
@@ -68,17 +68,32 @@
 -record(revoke_state, {
 	  reasons_mask,
 	  cert_status,
-	  interim_reasons_mask
+	  interim_reasons_mask,
+	  valid_ext
 	 }).
 
+
+-define(unspecified, 0).
+-define(keyCompromise, 1).
+-define(cACompromise, 2).
+-define(affiliationChanged, 3).
+-define(superseded, 4).
+-define(cessationOfOperation, 5).
+-define(certificateHold, 6).
+-define(removeFromCRL, 8).
+-define(privilegeWithdrawn, 9).
+-define(aACompromise, 10).
+
 -type public_key()           ::  rsa_public_key() | dsa_public_key().
 -type rsa_public_key()       ::  #'RSAPublicKey'{}.
 -type rsa_private_key()      ::  #'RSAPrivateKey'{}.
 -type dsa_private_key()      ::  #'DSAPrivateKey'{}.
 -type dsa_public_key()       :: {integer(), #'Dss-Parms'{}}.
+-type der_encoded()          :: binary().
+-type decrypt_der()          :: binary().
 -type pki_asn1_type()        ::  'Certificate' | 'RSAPrivateKey' | 'RSAPublicKey'
 			       | 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter'
-                               | 'SubjectPublicKeyInfo' | 'CertificationRequest'.
+                               | 'SubjectPublicKeyInfo' | 'CertificationRequest' | 'CertificateList'.
 -type pem_entry()            :: {pki_asn1_type(), binary(), %% DER or Encrypted DER
 				 not_encrypted | {Cipher :: string(), Salt :: binary()}}.
 -type asn1_type()            :: atom(). %% see "OTP-PUB-KEY.hrl
diff --git a/lib/public_key/src/Makefile b/lib/public_key/src/Makefile
index d5cd13d81a..d24122221a 100644
--- a/lib/public_key/src/Makefile
+++ b/lib/public_key/src/Makefile
@@ -44,7 +44,8 @@ MODULES = \
 	pubkey_ssh \
 	pubkey_pbe \
 	pubkey_cert \
-	pubkey_cert_records 
+        pubkey_cert_records \
+	pubkey_crl
 
 HRL_FILES = $(INCLUDE)/public_key.hrl 
 
diff --git a/lib/public_key/src/pubkey_cert.erl b/lib/public_key/src/pubkey_cert.erl
index f9e2025479..f53c94b334 100644
--- a/lib/public_key/src/pubkey_cert.erl
+++ b/lib/public_key/src/pubkey_cert.erl
@@ -26,10 +26,11 @@
 -export([init_validation_state/3, prepare_for_next_cert/2,
  	 validate_time/3, validate_signature/6,
  	 validate_issuer/4, validate_names/6,
-	 validate_revoked_status/3, validate_extensions/4,
+	 validate_extensions/4,
 	 normalize_general_name/1, digest_type/1, is_self_signed/1,
 	 is_issuer/2, issuer_id/2, is_fixed_dh_cert/1,
-	 verify_data/1, verify_fun/4]).
+	 verify_data/1, verify_fun/4, select_extension/2, match_name/3,
+	 extensions_list/1, cert_auth_key_id/1, time_str_2_gregorian_sec/1]).
 
 -define(NULL, 0).
  
@@ -204,17 +205,6 @@ validate_names(OtpCert, Permit, Exclude, Last, UserState, VerifyFun) ->
     end.
 
 %%--------------------------------------------------------------------
--spec validate_revoked_status(#'OTPCertificate'{}, term(), fun()) ->
-				      term().
-%%
-%% Description: Check if certificate has been revoked.
-%%--------------------------------------------------------------------	
-validate_revoked_status(_OtpCert, UserState, _VerifyFun) ->
-    %% TODO: Implement or leave for application?!
-    %% valid |
-    %% throw({bad_cert, cert_revoked})
-    UserState.
-%%--------------------------------------------------------------------
 -spec validate_extensions(#'OTPCertificate'{}, #path_validation_state{},
 			  term(), fun())->
 				 {#path_validation_state{}, UserState :: term()}.
@@ -256,8 +246,10 @@ is_self_signed(#'OTPCertificate'{tbsCertificate=
 %%
 %% Description:  Checks if <Issuer> issued <Candidate>.
 %%--------------------------------------------------------------------	
-is_issuer({rdnSequence, Issuer}, {rdnSequence, Candidate}) ->
-    is_dir_name(Issuer, Candidate, true).
+is_issuer({rdnSequence, _} = Issuer, {rdnSequence, _} = Candidate) ->
+    {rdnSequence, IssuerDirName} = normalize_general_name(Issuer),
+    {rdnSequence, CandidateDirName} = normalize_general_name(Candidate),
+    is_dir_name(IssuerDirName, CandidateDirName, true).
 %%--------------------------------------------------------------------
 -spec issuer_id(#'OTPCertificate'{}, self | other) -> 
 		       {ok, {integer(), term()}}  | {error, issuer_not_found}.
@@ -307,9 +299,9 @@ verify_fun(Otpcert, Result, UserState0, VerifyFun) ->
 	{valid,UserState} ->
 	    UserState;
 	{fail, Reason} ->
-	    case Result of
+	    case Reason of
 		{bad_cert, _} ->
-		    throw(Result);
+		    throw(Reason);
 		_ ->
 		    throw({bad_cert, Reason})
 	    end;
@@ -321,6 +313,91 @@ verify_fun(Otpcert, Result, UserState0, VerifyFun) ->
 		    UserState
 	    end
     end.
+%%--------------------------------------------------------------------
+-spec select_extension(Oid ::tuple(),[#'Extension'{}]) ->
+			      #'Extension'{} | undefined.
+%%
+%% Description: Extracts a specific extension from a list of extensions.
+%%--------------------------------------------------------------------
+select_extension(_, []) ->
+    undefined;
+select_extension(Id, [#'Extension'{extnID = Id} = Extension | _]) ->
+    Extension;
+select_extension(Id, [_ | Extensions]) ->
+    select_extension(Id, Extensions).
+
+%%--------------------------------------------------------------------
+%% TODO:
+%%
+%% Description:
+%%--------------------------------------------------------------------
+match_name(rfc822Name, Name, [PermittedName | Rest]) ->
+    match_name(fun is_valid_host_or_domain/2, Name, PermittedName, Rest);
+
+match_name(directoryName, DirName,  [PermittedName | Rest]) ->
+    match_name(fun is_rdnSeq/2, DirName, PermittedName, Rest);
+
+match_name(uniformResourceIdentifier, URI,  [PermittedName | Rest]) ->
+    case split_uri(URI) of
+	incomplete ->
+	    false;
+	{_, _, Host, _, _} ->
+	    match_name(fun is_valid_host_or_domain/2, Host,
+		       PermittedName, Rest)
+    end;
+
+match_name(emailAddress, Name, [PermittedName | Rest]) ->
+    Fun = fun(Email, PermittedEmail) ->
+		  is_valid_email_address(Email, PermittedEmail,
+				   string:tokens(PermittedEmail,"@"))
+	  end,
+     match_name(Fun, Name, PermittedName, Rest);
+
+match_name(dNSName, Name, [PermittedName | Rest]) ->
+    Fun = fun(Domain, [$.|Domain]) -> true;
+	     (Name1,Name2) ->
+		  lists:suffix(string:to_lower(Name2),
+			       string:to_lower(Name1))
+	  end,
+    match_name(Fun, Name, [$.|PermittedName], Rest);
+
+match_name(x400Address, OrAddress, [PermittedAddr | Rest]) ->
+    match_name(fun is_or_address/2, OrAddress, PermittedAddr, Rest);
+
+match_name(ipAdress, IP, [PermittedIP | Rest]) ->
+    Fun = fun([IP1, IP2, IP3, IP4],
+	      [IP5, IP6, IP7, IP8, M1, M2, M3, M4]) ->
+		  is_permitted_ip([IP1, IP2, IP3, IP4],
+				  [IP5, IP6, IP7, IP8],
+				  [M1, M2, M3, M4]);
+	     ([IP1, IP2, IP3, IP4, IP5, IP6, IP7, IP8,
+	       IP9, IP10, IP11, IP12, IP13, IP14, IP15, IP16],
+	      [IP17, IP18, IP19, IP20, IP21, IP22, IP23, IP24,
+	       IP25, IP26, IP27, IP28, IP29, IP30, IP31, IP32,
+	       M1, M2, M3, M4, M5, M6, M7, M8,
+	       M9, M10, M11, M12, M13, M14, M15, M16]) ->
+		  is_permitted_ip([IP1, IP2, IP3, IP4, IP5, IP6, IP7, IP8,
+				   IP9, IP10, IP11, IP12, IP13,
+				   IP14, IP15, IP16],
+				  [IP17, IP18, IP19, IP20, IP21, IP22, IP23,
+				   IP24,IP25, IP26, IP27, IP28, IP29, IP30,
+				   IP31, IP32],
+				    [M1, M2, M3, M4, M5, M6, M7, M8, M9, M10,
+				     M11, M12, M13, M14, M15, M16]);
+	     (_,_) ->
+		  false
+	  end,
+    match_name(Fun, IP, PermittedIP, Rest).
+
+match_name(Fun, Name, PermittedName, []) ->
+    Fun(Name, PermittedName);
+match_name(Fun, Name, PermittedName, [Head | Tail]) ->
+    case Fun(Name, PermittedName) of
+	true ->
+	    true;
+	false ->
+	    match_name(Fun, Name, Head, Tail)
+    end.
 
 %%--------------------------------------------------------------------
 %%% Internal functions
@@ -332,7 +409,7 @@ do_normalize_general_name(Issuer) ->
 		   (Atter)  ->
 			Atter
 		end,
-    lists:sort(lists:map(Normalize, Issuer)).
+    lists:map(Normalize, Issuer).
 
 %% See rfc3280 4.1.2.6 Subject: regarding emails.
 extract_email({rdnSequence, List}) ->
@@ -477,13 +554,6 @@ strip_spaces(String) ->
 		    string:tokens(String, " ")),
     string:strip(NewString).
 
-select_extension(_, []) ->
-    undefined;
-select_extension(Id, [#'Extension'{extnID = Id} = Extension | _]) ->
-    Extension;
-select_extension(Id, [_ | Extensions]) ->
-    select_extension(Id, Extensions).
-
 %% No extensions present
 validate_extensions(OtpCert, asn1_NOVALUE, ValidationState, ExistBasicCon,
 		    SelfSigned, UserState, VerifyFun) ->
@@ -503,18 +573,16 @@ validate_extensions(OtpCert, [], ValidationState =
 	true  ->
 	    {ValidationState#path_validation_state{max_path_length = Len - 1},
 	     UserState0};
-	%% basic_constraint must appear in certs used for digital sign
-	%% see 4.2.1.10 in rfc 3280
 	false ->
-	    UserState = verify_fun(OtpCert, {bad_cert, missing_basic_constraint},
-				   UserState0, VerifyFun),
-	    case SelfSigned of
+	    %% basic_constraint must appear in certs used for digital sign
+	    %% see 4.2.1.10 in rfc 3280
+	    case is_digitally_sign_cert(OtpCert) of
 		true ->
-		    {ValidationState, UserState};
-		false ->
-		    {ValidationState#path_validation_state{max_path_length = 
-							       Len - 1},
-		     UserState}
+		    missing_basic_constraints(OtpCert, SelfSigned,
+					      ValidationState, VerifyFun,
+					      UserState0, Len);
+		false -> %% Example CRL signer only
+		    {ValidationState, UserState0}
 	    end
     end;
 
@@ -861,74 +929,6 @@ type_subtree_names(Type, SubTrees) ->
     [Name || #'GeneralSubtree'{base = {TreeType, Name}} <- SubTrees,
 	     TreeType =:= Type].
 
-match_name(rfc822Name, Name, [PermittedName | Rest]) ->
-    match_name(fun is_valid_host_or_domain/2, Name, PermittedName, Rest);
-	
-match_name(directoryName, DirName,  [PermittedName | Rest]) ->
-    match_name(fun is_rdnSeq/2, DirName, PermittedName, Rest);
-
-match_name(uniformResourceIdentifier, URI,  [PermittedName | Rest]) ->
-    case split_uri(URI) of
-	incomplete ->
-	    false;
-	{_, _, Host, _, _} ->
-	    match_name(fun is_valid_host_or_domain/2, Host, 
-		       PermittedName, Rest)
-    end;
-
-match_name(emailAddress, Name, [PermittedName | Rest]) ->
-    Fun = fun(Email, PermittedEmail) -> 
-		  is_valid_email_address(Email, PermittedEmail,
-				   string:tokens(PermittedEmail,"@"))
-	  end,
-     match_name(Fun, Name, PermittedName, Rest);
-
-match_name(dNSName, Name, [PermittedName | Rest]) ->
-    Fun = fun(Domain, [$.|Domain]) -> true;
-	     (Name1,Name2) ->
-		  lists:suffix(string:to_lower(Name2), 
-			       string:to_lower(Name1))
-	  end,
-    match_name(Fun, Name, [$.|PermittedName], Rest);	  
-	     
-match_name(x400Address, OrAddress, [PermittedAddr | Rest]) ->
-    match_name(fun is_or_address/2, OrAddress, PermittedAddr, Rest);
-
-match_name(ipAdress, IP, [PermittedIP | Rest]) ->
-    Fun = fun([IP1, IP2, IP3, IP4],
-	      [IP5, IP6, IP7, IP8, M1, M2, M3, M4]) ->
-		  is_permitted_ip([IP1, IP2, IP3, IP4],
-				  [IP5, IP6, IP7, IP8],
-				  [M1, M2, M3, M4]);
-	     ([IP1, IP2, IP3, IP4, IP5, IP6, IP7, IP8,
-	       IP9, IP10, IP11, IP12, IP13, IP14, IP15, IP16],
-	      [IP17, IP18, IP19, IP20, IP21, IP22, IP23, IP24,
-	       IP25, IP26, IP27, IP28, IP29, IP30, IP31, IP32,
-	       M1, M2, M3, M4, M5, M6, M7, M8,
-	       M9, M10, M11, M12, M13, M14, M15, M16]) ->
-		  is_permitted_ip([IP1, IP2, IP3, IP4, IP5, IP6, IP7, IP8,
-				   IP9, IP10, IP11, IP12, IP13,
-				   IP14, IP15, IP16],
-				  [IP17, IP18, IP19, IP20, IP21, IP22, IP23, 
-				   IP24,IP25, IP26, IP27, IP28, IP29, IP30, 
-				   IP31, IP32],
-				    [M1, M2, M3, M4, M5, M6, M7, M8, M9, M10, 
-				     M11, M12, M13, M14, M15, M16]);
-	     (_,_) ->
-		  false
-	  end,
-    match_name(Fun, IP, PermittedIP, Rest).
-    
-match_name(Fun, Name, PermittedName, []) ->
-    Fun(Name, PermittedName);
-match_name(Fun, Name, PermittedName, [Head | Tail]) ->
-    case Fun(Name, PermittedName) of
-	true ->
-	    true;
-	false ->
-	    match_name(Fun, Name, Head, Tail)
-    end.
-
 is_permitted_ip([], [], []) ->
     true;
 is_permitted_ip([CandidatIp | CandidatIpRest], 
@@ -1037,3 +1037,25 @@ is_dh(?'dhpublicnumber')->
     true;
 is_dh(_) ->
     false.
+
+is_digitally_sign_cert(OtpCert) ->
+    TBSCert = OtpCert#'OTPCertificate'.tbsCertificate,
+    Extensions = extensions_list(TBSCert#'OTPTBSCertificate'.extensions),
+    case pubkey_cert:select_extension(?'id-ce-keyUsage', Extensions) of
+	undefined ->
+	     false;
+	#'Extension'{extnValue = KeyUse} ->
+	    lists:member(keyCertSign, KeyUse)
+    end.
+
+missing_basic_constraints(OtpCert, SelfSigned, ValidationState, VerifyFun, UserState0,Len) ->
+    UserState = verify_fun(OtpCert, {bad_cert, missing_basic_constraint},
+			   UserState0, VerifyFun),
+    case SelfSigned of
+	true ->
+	    {ValidationState, UserState};
+	false ->
+	    {ValidationState#path_validation_state{max_path_length =
+						       Len - 1},
+	     UserState}
+    end.
diff --git a/lib/public_key/src/pubkey_crl.erl b/lib/public_key/src/pubkey_crl.erl
new file mode 100644
index 0000000000..3e4c3c8b6d
--- /dev/null
+++ b/lib/public_key/src/pubkey_crl.erl
@@ -0,0 +1,701 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(pubkey_crl).
+
+-include("public_key.hrl").
+
+-export([validate/7, init_revokation_state/0, fresh_crl/3, verify_crl_signature/4,
+	 is_delta_crl/1, combines/2, match_one/2]).
+
+-record(userstate, {dpcrls,
+		    idp
+		   }).
+
+validate(OtpCert, OtherDPCRLs, DP, {DerCRL, CRL}, {DerDeltaCRL, DeltaCRL},
+	     Options, RevokedState0) ->
+    RevokedState =
+	case verify_crl(OtpCert, DP, CRL, DerCRL, DeltaCRL,
+			DerDeltaCRL, OtherDPCRLs, Options, RevokedState0) of
+	    {valid, Revoked, DeltaRevoked, RevokedState1, IDP} ->
+		TBSCert = OtpCert#'OTPCertificate'.tbsCertificate,
+		SerialNumber = TBSCert#'OTPTBSCertificate'.serialNumber,
+		CertIssuer = TBSCert#'OTPTBSCertificate'.issuer,
+		TBSCRL = CRL#'CertificateList'.tbsCertList,
+		CRLIssuer =  TBSCRL#'TBSCertList'.issuer,
+		AltNames = subject_alt_names(TBSCert#'OTPTBSCertificate'.extensions),
+		revoked_status(DP, IDP, {directoryName, CRLIssuer},
+			       [ {directoryName, CertIssuer} | AltNames], SerialNumber, Revoked,
+			       DeltaRevoked, RevokedState1);
+	    {invalid, Revoked} ->
+		Revoked
+	end,
+    crl_status(RevokedState).
+
+init_revokation_state() ->
+    #revoke_state{reasons_mask = sets:new(),
+		  interim_reasons_mask = sets:new(),
+		  cert_status = unrevoked}.
+
+fresh_crl(_, {undefined, undefined}, _) ->
+    %% Typically happens when there is no delta CRL that covers a CRL
+    no_fresh_crl;
+
+fresh_crl(DP, {_, #'CertificateList'{tbsCertList = TBSCRL}} = CRL, CallBack) ->
+    Now = calendar:datetime_to_gregorian_seconds(calendar:universal_time()),
+    UpdateTime =
+	pubkey_cert:time_str_2_gregorian_sec(TBSCRL#'TBSCertList'.nextUpdate),
+    case Now >= UpdateTime of
+	true ->
+	    case CallBack(DP, CRL) of
+		CRL ->
+		    no_fresh_crl;
+	       NewCRL ->
+		    fresh_crl(DP, NewCRL, CallBack)
+	    end;
+	false ->
+	    {fresh, CRL}
+    end.
+
+is_delta_crl(#'CertificateList'{tbsCertList = TBSCRL}) ->
+    Extensions = TBSCRL#'TBSCertList'.crlExtensions,
+    case pubkey_cert:select_extension(?'id-ce-deltaCRLIndicator',
+				      Extensions) of
+	undefined ->
+	    false;
+	_ ->
+	    true
+    end.
+
+combines(CRL, DeltaCRL) ->
+    check_crl_num(CRL, DeltaCRL) andalso
+	check_delta_issuer_and_scope(CRL, DeltaCRL).
+
+crl_status(State)->
+    %% Fun argument is to enable future implementation of CRL checking
+    %% that does not care about all possible reasons.
+    crl_status(State, fun all_reasons/0).
+
+crl_status({skip, #revoke_state{cert_status = Status} = RevokedState}, _) ->
+    {undetermined, status(Status), RevokedState};
+
+crl_status(#revoke_state{cert_status = unrevoked = Status,
+			 valid_ext = false} = RevokedState, _) ->
+    {undetermined, Status, RevokedState};
+
+crl_status(#revoke_state{cert_status = Status,
+			 valid_ext = false}, _) ->
+    {finished, status(Status)};
+
+crl_status(#revoke_state{reasons_mask = Mask,
+			 cert_status = Status,
+			 valid_ext = true} = RevokedState, Fun) ->
+    case is_all_reasons(Mask, Fun) of
+	true ->
+	    {finished, status(Status)};
+	false when (Status == unrevoked) ->
+	    {undetermined, Status, RevokedState};
+	_ ->
+	    {finished ,status(Status)}
+    end.
+
+verify_crl(OtpCert, DP, CRL, DerCRL, DeltaCRL, DerDeltaCRL, OtherDPCRLs,
+	   Options, State0) ->
+    #'CertificateList'{tbsCertList =
+			   #'TBSCertList'{crlExtensions = Extensions,
+					  revokedCertificates = TmpRevoked}
+		      } = CRL,
+    Revoked = revoked(TmpRevoked),
+    IDP = issuing_distribution_point(Extensions),
+
+    DeltaRevoked = delta_revoked(DeltaCRL),
+
+    ValidExt = verify_extensions(Extensions) and
+	verify_extensions(Revoked),
+
+    IntMask = compute_interim_reasons_mask(DP, IDP),
+
+    RevokedState =
+	State0#revoke_state{interim_reasons_mask = IntMask,
+			    valid_ext = ValidExt},
+
+    {Fun, AdditionalArgs} =  IssuerFun = proplists:get_value(issuer_fun, Options),
+
+    try verify_issuer_and_scope(OtpCert, DP, IDP, CRL) of
+	{ok, Issuer} ->
+	    case Fun(DP, CRL, Issuer, AdditionalArgs) of
+		{ok, TrustedOtpCert, Path} ->
+		    verify_mask_and_signatures(Revoked, DeltaRevoked,
+					       RevokedState,
+					       CRL, DerCRL, DeltaCRL, DerDeltaCRL,
+					       IssuerFun, TrustedOtpCert, Path, OtherDPCRLs, IDP);
+		_ ->
+		    {invalid, State0#revoke_state{valid_ext = ValidExt}}
+	    end;
+	{error, issuer_not_found} ->
+	    case Fun(DP, CRL, issuer_not_found, AdditionalArgs) of
+		{ok, TrustedOtpCert, Path} ->
+		    verify_mask_and_signatures(Revoked, DeltaRevoked,
+					       RevokedState, CRL, DerCRL, DeltaCRL,
+					       DerDeltaCRL, IssuerFun,
+					       TrustedOtpCert, Path, OtherDPCRLs, IDP);
+		_ ->
+		    {invalid, {skip, State0}}
+	    end
+    catch
+	throw:{bad_crl, invalid_issuer} ->
+	    {invalid, {skip, State0}};
+	throw:_ ->
+	    {invalid, State0#revoke_state{valid_ext = ValidExt}}
+    end.
+
+verify_mask_and_signatures(Revoked, DeltaRevoked, RevokedState, CRL, DerCRL, DeltaCRL, DerDeltaCRL,
+			   IssuerFun, TrustedOtpCert, Path, OtherDPCRLs, IDP) ->
+
+    ReasonsMask = sets:union(RevokedState#revoke_state.reasons_mask,
+			     RevokedState#revoke_state.interim_reasons_mask),
+    try
+	verify_interim_reasons_mask(RevokedState),
+	true = verify_crl_signatures(CRL, DerCRL, DeltaCRL, DerDeltaCRL,
+				     TrustedOtpCert, Path, IssuerFun, OtherDPCRLs, IDP),
+	{valid, Revoked, DeltaRevoked, RevokedState#revoke_state{reasons_mask = ReasonsMask}, IDP}
+    catch
+	throw:_ ->
+	    {invalid, RevokedState};
+	error:{badmatch, _} ->
+	    {invalid, RevokedState}
+    end.
+
+
+verify_crl_signatures(CRL, DerCRL, DeltaCRL, DerDeltaCRL, TrustedOtpCert, Path,
+		      IssuerFun, OtherDPCRLs, IDP) ->
+    try
+	VerifyFunAndState =
+	    {fun(_, {bad_cert, _} = Reason, _UserState) ->
+		    {fail, Reason};
+		(_,{extension, _}, UserState) ->
+		     {unknown, UserState};
+		(_Cert, valid, UserState) ->
+		     {valid, UserState};
+		(Cert, valid_peer, UserState) ->
+		     case verify_crl_keybit(Cert, cRLSign) of
+			 true ->
+			     handle_crlsigner(Cert, IssuerFun, UserState);
+			 false ->
+			     {fail, crl_sign_bit_not_set}
+		     end
+	     end, #userstate{dpcrls = OtherDPCRLs, idp = IDP}},
+
+	{ok, {{_,Key, KeyParams},_}} =
+	    public_key:pkix_path_validation(TrustedOtpCert, Path,
+					    [{verify_fun, VerifyFunAndState}]),
+	true = verify_crl_signature(CRL, DerCRL, Key, KeyParams),
+	true = verify_crl_signature(DeltaCRL, DerDeltaCRL, Key, KeyParams)
+    catch
+	error:{badmatch, _} ->
+	    false
+    end.
+
+handle_crlsigner(OtpCert, IssuerFun, #userstate{idp = IDP} = UserState) ->
+    case verify_crl_keybit(OtpCert, keyCertSign) of
+	true ->
+	    {valid, UserState};
+	false ->
+	    case not is_indirect_crl(IDP) andalso not public_key:pkix_is_self_signed(OtpCert) of
+		true ->
+		    validate_crl_signing_cert(OtpCert, IssuerFun, UserState);
+		false ->
+		    {valid, UserState}
+	    end
+    end.
+
+validate_crl_signing_cert(_, _,#userstate{dpcrls = []} = UserState) ->
+    {valid, UserState};
+validate_crl_signing_cert(OtpCert, IssuerFun, #userstate{dpcrls = CRLInfo} = UserState) ->
+    case public_key:pkix_crls_validate(OtpCert, CRLInfo, [{issuer_fun, IssuerFun}]) of
+	valid ->
+	    {valid, UserState};
+	Reason ->
+	    {fail, Reason}
+    end.
+
+delta_revoked(undefined)->
+    [];
+delta_revoked(#'CertificateList'{tbsCertList =
+				     #'TBSCertList'{revokedCertificates
+						    = DeltaRevoked}}) ->
+    revoked(DeltaRevoked).
+
+revoked(asn1_NOVALUE) ->
+    [];
+revoked(Revoked) ->
+   Revoked.
+
+revoked_status(DP, IDP, CRLIssuer, Names, SerialNumber, Revoked, DeltaRevoked, RevokedState0) ->
+    DefaultIssuer0 = default_issuer(CRLIssuer, DeltaRevoked),
+    RevokedState1 = check_revoked(DP, IDP, DefaultIssuer0, Names, SerialNumber, DeltaRevoked, RevokedState0),
+    RevokedState = case RevokedState1#revoke_state.cert_status of
+		       unrevoked when RevokedState1#revoke_state.cert_status =/= removeFromCRL ->
+			   DefaultIssuer = default_issuer(CRLIssuer, Revoked),
+			   check_revoked(DP, IDP, DefaultIssuer, Names, SerialNumber,
+					 Revoked, RevokedState1);
+		       _ ->
+			   RevokedState1
+		   end,
+    case RevokedState#revoke_state.cert_status of
+	removeFromCRL ->
+	    RevokedState#revoke_state{cert_status = unrevoked};
+	_ ->
+	    RevokedState
+    end.
+
+default_issuer(_, []) ->
+    undefined;
+default_issuer(Default, [#'TBSCertList_revokedCertificates_SEQOF'{crlEntryExtensions = Extensions}| _]) ->
+    case extension_value(?'id-ce-certificateIssuer', 'GeneralNames', Extensions) of
+	undefined ->
+	    [pubkey_cert_records:transform(Default, decode)];
+	GeneralNames ->
+	    gen_names(GeneralNames)
+    end.
+
+is_all_reasons(Mask, AllReasonsFun) ->
+    AllReasons = AllReasonsFun(),
+    case sets:is_subset(AllReasons, Mask) of
+	true ->
+	    true;
+	false ->
+	    %% As the "uspecified" reason should not
+	    %% be explicitly used according to RFC 3280
+	    %% and the conformance tests have test cases
+	    %% that should succed, and that does not specify
+	    %% "unspecified", we tolorate that it is not included.
+	    sets:is_subset(sets:del_element(unspecified, AllReasons), Mask)
+    end.
+
+all_reasons() ->
+    sets:from_list([unspecified, keyCompromise,
+		    cACompromise, affiliationChanged, superseded,
+		    cessationOfOperation, certificateHold,
+		    privilegeWithdrawn, aACompromise]).
+
+verify_issuer_and_scope(#'OTPCertificate'{tbsCertificate = TBSCert} = Cert,
+			#'DistributionPoint'{cRLIssuer = DPIssuer} = DP, IDP,
+			#'CertificateList'{tbsCertList = TBSCRL} = CRL)
+  when DPIssuer =/= asn1_NOVALUE ->
+    CRLIssuer = pubkey_cert_records:transform(TBSCRL#'TBSCertList'.issuer, decode),
+    Issuer = dp_crlissuer_to_issuer(DPIssuer),
+    case pubkey_cert:is_issuer(Issuer, CRLIssuer) and is_indirect_crl(IDP) of
+	true ->
+	    verify_scope(Cert, DP, IDP),
+	    issuer_id(Cert, CRL);
+	false ->
+	    %% otherwise verify that the CRL issuer matches the certificate issuer
+	    verify_issuer_and_scope(Cert, DP#'DistributionPoint'{
+					    distributionPoint = [TBSCert#'OTPTBSCertificate'.issuer],
+					    cRLIssuer = asn1_NOVALUE},
+				    IDP, CRL)
+    end;
+verify_issuer_and_scope(#'OTPCertificate'{tbsCertificate = TBSCert}= Cert,
+			DP, IDP,
+			#'CertificateList'{tbsCertList = TBSCRL}) ->
+    CRLIssuer = pubkey_cert_records:transform(TBSCRL#'TBSCertList'.issuer, decode),
+    CertIssuer = TBSCert#'OTPTBSCertificate'.issuer,
+    case pubkey_cert:is_issuer(CertIssuer, CRLIssuer) of
+	true ->
+	    verify_scope(Cert, DP, IDP),
+	    issuer_id(Cert);
+	false ->
+	    throw({bad_crl, invalid_issuer})
+    end.
+
+dp_crlissuer_to_issuer(DPCRLIssuer) ->
+     [{directoryName, Issuer}] = pubkey_cert_records:transform(DPCRLIssuer, decode),
+     Issuer.
+
+is_indirect_crl(#'IssuingDistributionPoint'{indirectCRL = Value})->
+    Value;
+is_indirect_crl(_) ->
+    false.
+
+verify_scope(_,_, undefined) ->
+    ok;
+verify_scope(#'OTPCertificate'{tbsCertificate = TBSCert}, #'DistributionPoint'{cRLIssuer = DPIssuer} = DP, IDP) ->
+    CertIssuer = TBSCert#'OTPTBSCertificate'.issuer,
+    Names = case gen_names(DPIssuer) of
+		[{directoryName, TNames}] ->
+		    TNames;
+		Other ->
+		    Other
+	    end,
+    DPName =  dp_names(DP#'DistributionPoint'.distributionPoint, Names, CertIssuer),
+    IDPName = dp_names(IDP#'IssuingDistributionPoint'.distributionPoint, Names, CertIssuer),
+    verify_scope(DPName, IDPName, Names, TBSCert, IDP).
+
+verify_scope(asn1_NOVALUE, _, asn1_NOVALUE, _, _) ->
+    throw({bad_crl, scope_error1});
+verify_scope(asn1_NOVALUE, IDPName, DPIssuerNames, TBSCert, IDP) ->
+    verify_dp_name(IDPName, DPIssuerNames),
+    verify_dp_bools(TBSCert, IDP);
+
+verify_scope(DPName, IDPName, _, TBSCert, IDP) ->
+    verify_dp_name(IDPName, DPName),
+    verify_dp_bools(TBSCert, IDP).
+
+dp_names(asn1_NOVALUE, _, _) ->
+    asn1_NOVALUE;
+dp_names({fullName, Name}, _, _) ->
+     gen_names(Name);
+dp_names({nameRelativeToCRLIssuer, Fragment}, asn1_NOVALUE, {rdnSequence, RelativeDestinguistNames}) ->
+    [{directoryName, {rdnSequence, RelativeDestinguistNames ++
+			  [lists:map(fun(AttrAndValue) ->
+					     pubkey_cert_records:transform(AttrAndValue, decode)
+				     end, Fragment)]}}];
+dp_names({nameRelativeToCRLIssuer, Fragment},{rdnSequence, RelativeDestinguistNames}, _) ->
+     [{directoryName, {rdnSequence, RelativeDestinguistNames ++
+			   [lists:map(fun(AttrAndValue) ->
+					      pubkey_cert_records:transform(AttrAndValue, decode)
+				      end, Fragment)]}}];
+dp_names([{rdnSequence, _}] = Name0, _,_) ->
+    [Name] = pubkey_cert_records:transform(Name0, decode),
+    [{directoryName, Name}].
+
+gen_names(asn1_NOVALUE) ->
+    asn1_NOVALUE;
+gen_names([]) ->
+    [];
+gen_names([{NameType, Name} | Rest]) ->
+    [ {NameType, pubkey_cert_records:transform(Name, decode)} | gen_names(Rest)].
+
+verify_dp_name(asn1_NOVALUE, _) ->
+    ok;
+
+verify_dp_name(IDPNames, DPorIssuerNames) ->
+    case match_one(DPorIssuerNames, IDPNames) of
+	true ->
+	    ok;
+	false ->
+	    throw({bad_crl, scope_error})
+    end.
+
+match_one([], _) ->
+    false;
+match_one([{Type, Name} | Names], CandidateNames) ->
+    Candidates = [NameName || {NameType, NameName} <- CandidateNames, NameType == Type],
+    case Candidates of
+	[] ->
+	    false;
+	[_|_] -> case pubkey_cert:match_name(Type, Name, Candidates) of
+		     true ->
+			 true;
+		 false ->
+			 match_one(Names, CandidateNames)
+		 end
+    end.
+
+verify_dp_bools(TBSCert, IDP) ->
+    BasicConstraints =
+	pubkey_cert:select_extension(?'id-ce-basicConstraints',
+				     TBSCert#'OTPTBSCertificate'.extensions),
+
+    case verify_onlyContainsUserCerts(BasicConstraints, IDP) andalso
+	verify_onlyContainsCACerts(BasicConstraints, IDP) andalso
+	verify_onlyContainsAttributeCerts(IDP) of
+	true ->
+	    ok;
+	_  ->
+	    throw({bad_crl, scope_error})
+    end.
+
+verify_onlyContainsUserCerts(
+  #'Extension'{extnValue = #'BasicConstraints'{cA = true}},
+  #'IssuingDistributionPoint'{onlyContainsUserCerts = true}) ->
+    false;
+verify_onlyContainsUserCerts(_,_) ->
+    true.
+
+verify_onlyContainsCACerts(
+  #'Extension'{extnValue = #'BasicConstraints'{cA = true}},
+  #'IssuingDistributionPoint'{onlyContainsCACerts = true}) ->
+    true;
+verify_onlyContainsCACerts(_,#'IssuingDistributionPoint'{onlyContainsCACerts = true}) ->
+    false;
+verify_onlyContainsCACerts(_,_) ->
+    true.
+
+verify_onlyContainsAttributeCerts(
+  #'IssuingDistributionPoint'{onlyContainsAttributeCerts = Bool}) ->
+    not Bool.
+
+check_crl_num(#'CertificateList'{tbsCertList = TBSCRL},
+	      #'CertificateList'{tbsCertList = TBSDeltaCRL})->
+    Extensions = TBSCRL#'TBSCertList'.crlExtensions,
+    DeltaExtensions = TBSDeltaCRL#'TBSCertList'.crlExtensions,
+
+    try
+	CRLNum = assert_extension_value(?'id-ce-cRLNumber', 'CRLNumber', Extensions),
+	DeltaBaseNum = assert_extension_value(?'id-ce-deltaCRLIndicator',
+					      'CRLNumber', DeltaExtensions),
+	DeltaCRLNum = assert_extension_value(?'id-ce-cRLNumber', 'CRLNumber', DeltaExtensions),
+	(CRLNum >= DeltaBaseNum) andalso (CRLNum < DeltaCRLNum)
+    catch
+	throw:no_extension_present ->
+	    false
+    end;
+check_crl_num(_,_) ->
+    false.
+
+
+extension_value(Extension, ExtType, Extensions) ->
+    case pubkey_cert:select_extension(Extension, Extensions) of
+	#'Extension'{extnValue = Value} ->
+	    public_key:der_decode(ExtType, list_to_binary(Value));
+	_ ->
+	    undefined
+    end.
+
+
+assert_extension_value(Extension, ExtType, Extensions) ->
+    case extension_value(Extension, ExtType, Extensions) of
+	undefined ->
+	    throw(no_extension_present);
+	Value ->
+	    Value
+    end.
+
+check_delta_issuer_and_scope(_, undefined) ->
+    true;
+check_delta_issuer_and_scope(#'CertificateList'{tbsCertList = TBSCRL},
+			     #'CertificateList'{tbsCertList = TBSDeltaCRL}) ->
+    case pubkey_cert:is_issuer(TBSCRL#'TBSCertList'.issuer,
+			       TBSDeltaCRL#'TBSCertList'.issuer) of
+	true ->
+	    check_delta_scope(TBSCRL, TBSDeltaCRL);
+	false ->
+	    false
+    end.
+
+check_delta_scope(#'TBSCertList'{crlExtensions = Extensions},
+		   #'TBSCertList'{crlExtensions = DeltaExtensions})->
+    IDP = issuing_distribution_point(Extensions),
+    DeltaIDP = issuing_distribution_point(DeltaExtensions),
+
+    AuthKey = authority_key_identifier(Extensions),
+    DeltaAuthKey = authority_key_identifier(DeltaExtensions),
+    is_match(IDP, DeltaIDP) andalso is_match(AuthKey, DeltaAuthKey).
+
+is_match(X, X) ->
+    true;
+is_match(_,_) ->
+    false.
+
+compute_interim_reasons_mask(#'DistributionPoint'{reasons = asn1_NOVALUE},
+			     #'IssuingDistributionPoint'{onlySomeReasons =
+							     asn1_NOVALUE}) ->
+    all_reasons();
+compute_interim_reasons_mask(#'DistributionPoint'{reasons = asn1_NOVALUE},
+			     undefined) ->
+    all_reasons();
+
+compute_interim_reasons_mask(#'DistributionPoint'{reasons = asn1_NOVALUE},
+			     #'IssuingDistributionPoint'{onlySomeReasons =
+							     IDPReasons}) ->
+    sets:from_list(IDPReasons);
+compute_interim_reasons_mask(#'DistributionPoint'{reasons = DPReasons},
+			     #'IssuingDistributionPoint'{onlySomeReasons =
+							     asn1_NOVALUE}) ->
+    sets:from_list(DPReasons);
+compute_interim_reasons_mask(#'DistributionPoint'{reasons = DPReasons},
+			     undefined) ->
+    sets:from_list(DPReasons);
+compute_interim_reasons_mask(#'DistributionPoint'{reasons = DPReasons},
+			     #'IssuingDistributionPoint'{onlySomeReasons =
+							     IDPReasons}) ->
+    sets:intersection(sets:from_list(DPReasons), sets:from_list(IDPReasons)).
+
+verify_interim_reasons_mask(#revoke_state{reasons_mask = Mask,
+					  interim_reasons_mask = IntMask}) ->
+    case sets:fold(fun(Element, Acc) ->
+			   case sets:is_element(Element, Mask) of
+			       true ->
+				   Acc;
+			   false ->
+				   true
+			   end
+		   end, false, IntMask) of
+	true ->
+	    ok;
+	false ->
+	    throw({bad_crl, mask_error})
+    end.
+
+verify_crl_signature(undefined, undefined, _,_) ->
+    true;
+verify_crl_signature(CRL, DerCRL, Key, KeyParams) ->
+    {DigestType, PlainText, Signature} = extract_crl_verify_data(CRL, DerCRL),
+    case Key of
+	#'RSAPublicKey'{} ->
+	    public_key:verify(PlainText, DigestType, Signature, Key);
+	_ ->
+	    public_key:verify(PlainText, DigestType, Signature,
+			      {Key, KeyParams})
+    end.
+extract_crl_verify_data(CRL, DerCRL) ->
+    {0, Signature} = CRL#'CertificateList'.signature,
+    #'AlgorithmIdentifier'{algorithm = SigAlg} =
+	CRL#'CertificateList'.signatureAlgorithm,
+    PlainText = encoded_tbs_crl(DerCRL),
+    DigestType = pubkey_cert:digest_type(SigAlg),
+    {DigestType, PlainText, Signature}.
+
+encoded_tbs_crl(CRL) ->
+    {ok, PKIXCRL} =
+	'OTP-PUB-KEY':decode_TBSCertList_exclusive(CRL),
+    {'CertificateList',
+     {'CertificateList_tbsCertList', EncodedTBSCertList}, _, _} = PKIXCRL,
+    EncodedTBSCertList.
+
+check_revoked(_,_,_,_,_,[], State) ->
+    State;
+check_revoked(#'DistributionPoint'{cRLIssuer = DPIssuer} = DP, IDP, DefaultIssuer0, Names, SerialNr,
+	      [#'TBSCertList_revokedCertificates_SEQOF'{userCertificate =
+							    SerialNr,
+							crlEntryExtensions =
+							    Extensions}| Rest],
+	      State) ->
+    Reason = revoked_reason(Extensions),
+    case (DPIssuer =/= asn1_NOVALUE) and is_indirect_crl(IDP) of
+	true ->
+	    handle_indirect_crl_check(DP, IDP, DefaultIssuer0, Names, SerialNr, Extensions, Reason, Rest, State);
+	false ->
+	    State#revoke_state{cert_status = Reason}
+    end;
+
+check_revoked(DP, IDP, DefaultIssuer0, Names, SerialNr,
+	      [#'TBSCertList_revokedCertificates_SEQOF'{crlEntryExtensions =
+							    Extensions}| Rest], State) ->
+    DefaultIssuer = case extension_value(?'id-ce-certificateIssuer', 'GeneralNames', Extensions) of
+			undefined ->
+			    DefaultIssuer0;
+			GeneralNames ->
+			    gen_names(GeneralNames)
+		    end,
+    check_revoked(DP, IDP, DefaultIssuer, Names, SerialNr, Rest, State).
+
+handle_indirect_crl_check(DP, IDP, DefaultIssuer0, Names, SerialNr, Extensions, Reason, Rest, State) ->
+    case check_crl_issuer_extension(Names, Extensions, DefaultIssuer0) of
+	{true, _} ->
+	    State#revoke_state{cert_status = Reason};
+	{false, DefaultIssuer} ->
+	    check_revoked(DP, IDP, DefaultIssuer, Names, SerialNr, Rest, State)
+    end.
+
+check_crl_issuer_extension(Names, Extensions, Default0) ->
+    case extension_value(?'id-ce-certificateIssuer', 'GeneralNames', Extensions) of
+	undefined ->
+	    {match_one(Default0, Names), Default0};
+	GeneralNames ->
+	    Default = gen_names(GeneralNames),
+	    {match_one(Default, Names), Default}
+    end.
+
+revoked_reason(Extensions) ->
+    case extension_value(?'id-ce-cRLReasons', 'CRLReason', Extensions) of
+	undefined ->
+	    unspecified;
+	Value ->
+	    Value
+    end.
+
+verify_crl_keybit(#'OTPCertificate'{tbsCertificate = TBS}, Bit) ->
+    case pubkey_cert:select_extension( ?'id-ce-keyUsage',
+				       TBS#'OTPTBSCertificate'.extensions) of
+	#'Extension'{extnID = ?'id-ce-keyUsage',
+		     extnValue = KeyUse} ->
+	    lists:member(Bit, KeyUse);
+	_ ->
+	    true
+    end.
+
+issuer_id(Cert, #'CertificateList'{tbsCertList = TBSCRL}) ->
+    Extensions =
+	pubkey_cert:extensions_list(TBSCRL#'TBSCertList'.crlExtensions),
+    case authority_key_identifier(Extensions) of
+	undefined ->
+	    issuer_id(Cert);
+	#'AuthorityKeyIdentifier'{authorityCertIssuer = asn1_NOVALUE,
+				  authorityCertSerialNumber = asn1_NOVALUE} ->
+	    issuer_id(Cert);
+	#'AuthorityKeyIdentifier'{authorityCertIssuer = Issuer,
+				  authorityCertSerialNumber = Nr}  ->
+	    {ok, {Nr, Issuer}}
+    end.
+
+issuer_id(#'OTPCertificate'{} = Cert) ->
+    case public_key:pkix_is_self_signed(Cert) of
+	true ->
+	    public_key:pkix_issuer_id(Cert, self);
+	false ->
+	    public_key:pkix_issuer_id(Cert, other)
+    end.
+
+status(unrevoked) ->
+    unrevoked;
+status(Reason) ->
+    {revoked, Reason}.
+
+verify_extensions([#'TBSCertList_revokedCertificates_SEQOF'{crlEntryExtensions = Ext} | Rest]) ->
+    verify_extensions(pubkey_cert:extensions_list(Ext)) and verify_extensions(Rest);
+verify_extensions([]) ->
+    true;
+verify_extensions([#'Extension'{critical = true, extnID = Id} | Rest]) ->
+    case lists:member(Id, [?'id-ce-authorityKeyIdentifier',
+			   ?'id-ce-issuerAltName',
+			   ?'id-ce-cRLNumber',
+			   ?'id-ce-certificateIssuer',
+			   ?'id-ce-deltaCRLIndicator',
+			   ?'id-ce-issuingDistributionPoint',
+			   ?'id-ce-freshestCRL']) of
+	true ->
+	    verify_extensions(Rest);
+	false ->
+	    false
+    end;
+verify_extensions([_Ext | Rest]) ->
+    verify_extensions(Rest).
+
+issuing_distribution_point(Extensions) ->
+    Enc = extension_value(?'id-ce-issuingDistributionPoint',
+			  'IssuingDistributionPoint', Extensions),
+    pubkey_cert_records:transform(Enc, decode).
+
+authority_key_identifier(Extensions) ->
+    Enc = extension_value(?'id-ce-authorityKeyIdentifier',
+			  'AuthorityKeyIdentifier', Extensions),
+    pubkey_cert_records:transform(Enc, decode).
+
+subject_alt_names(Extensions) ->
+    Enc = extension_value(?'id-ce-subjectAltName',
+			  'GeneralNames', Extensions),
+    case Enc of
+	undefined ->
+	    [];
+	_ ->
+	    pubkey_cert_records:transform(Enc, decode)
+    end.
diff --git a/lib/public_key/src/pubkey_pem.erl b/lib/public_key/src/pubkey_pem.erl
index 4012825f20..6bdc35fb79 100644
--- a/lib/public_key/src/pubkey_pem.erl
+++ b/lib/public_key/src/pubkey_pem.erl
@@ -167,6 +167,8 @@ split_lines(Bin) ->
 %% Ignore white space at end of line
 join_entry([<<"-----END ", _/binary>>| Lines], Entry) ->
     {lists:reverse(Entry), Lines};
+join_entry([<<"-----END X509 CRL-----", _/binary>>| Lines], Entry) ->
+    {lists:reverse(Entry), Lines};
 join_entry([Line | Lines], Entry) ->
     join_entry(Lines, [Line | Entry]).
 
@@ -198,7 +200,9 @@ pem_start('DHParameter') ->
 pem_start('CertificationRequest') ->
     <<"-----BEGIN CERTIFICATE REQUEST-----">>;
 pem_start('ContentInfo') ->
-    <<"-----BEGIN PKCS7-----">>.
+    <<"-----BEGIN PKCS7-----">>;
+pem_start('CertificateList') ->
+     <<"-----BEGIN X509 CRL-----">>.
 
 pem_end(<<"-----BEGIN CERTIFICATE-----">>) ->
     <<"-----END CERTIFICATE-----">>;
@@ -220,6 +224,8 @@ pem_end(<<"-----BEGIN CERTIFICATE REQUEST-----">>) ->
     <<"-----END CERTIFICATE REQUEST-----">>;
 pem_end(<<"-----BEGIN PKCS7-----">>) ->
     <<"-----END PKCS7-----">>;
+pem_end(<<"-----BEGIN X509 CRL-----">>) ->
+    <<"-----END X509 CRL-----">>;
 pem_end(_) ->
     undefined.
 
@@ -242,7 +248,9 @@ asn1_type(<<"-----BEGIN ENCRYPTED PRIVATE KEY-----">>) ->
 asn1_type(<<"-----BEGIN CERTIFICATE REQUEST-----">>) ->
     'CertificationRequest';
 asn1_type(<<"-----BEGIN PKCS7-----">>) ->
-    'ContentInfo'.
+    'ContentInfo';
+asn1_type(<<"-----BEGIN X509 CRL-----">>) ->
+    'CertificateList'.
 
 pem_decrypt() ->
     <<"Proc-Type: 4,ENCRYPTED">>.
diff --git a/lib/public_key/src/public_key.app.src b/lib/public_key/src/public_key.app.src
index 4cc81ea573..9f0677606d 100644
--- a/lib/public_key/src/public_key.app.src
+++ b/lib/public_key/src/public_key.app.src
@@ -7,6 +7,7 @@
 		  pubkey_ssh,
 		  pubkey_cert,
 		  pubkey_cert_records,
+		  pubkey_crl,
 		  'OTP-PUB-KEY',
 		  'PKCS-FRAME'
             ]},
diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl
index d5df53e848..5686920dd4 100644
--- a/lib/public_key/src/public_key.erl
+++ b/lib/public_key/src/public_key.erl
@@ -42,7 +42,8 @@
 	 pkix_issuer_id/2,
 	 pkix_normalize_name/1,
 	 pkix_path_validation/3,
-	 ssh_decode/2, ssh_encode/2
+	 ssh_decode/2, ssh_encode/2,
+	 pkix_crls_validate/3
 	]).
 
 -type rsa_padding()          :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_oaep_padding' 
@@ -50,6 +51,8 @@
 -type public_crypt_options() :: [{rsa_pad, rsa_padding()}].
 -type rsa_digest_type()      :: 'md5' | 'sha'| 'sha224' | 'sha256' | 'sha384' | 'sha512'.
 -type dss_digest_type()      :: 'none' | 'sha'. %% None is for backwards compatibility
+-type crl_reason()           ::  unspecified | keyCompromise | cACompromise | affiliationChanged | superseded
+			       | cessationOfOperation | certificateHold | privilegeWithdrawn |  aACompromise.
 
 -define(UINT32(X), X:32/unsigned-big-integer).
 -define(DER_NULL, <<5, 0>>).
@@ -428,9 +431,9 @@ pkix_verify(DerCert,  #'RSAPublicKey'{} = RSAKey)
     verify(PlainText, DigestType, Signature, RSAKey).
 
 %%--------------------------------------------------------------------
--spec pkix_is_issuer(Cert::binary()| #'OTPCertificate'{},
-		     IssuerCert::binary()|
-				 #'OTPCertificate'{}) -> boolean().
+-spec pkix_is_issuer(Cert :: der_encoded()| #'OTPCertificate'{} | #'CertificateList'{},
+		     IssuerCert :: der_encoded()|
+				   #'OTPCertificate'{}) -> boolean().
 %%
 %% Description: Checks if <IssuerCert> issued <Cert>.
 %%--------------------------------------------------------------------
@@ -443,7 +446,11 @@ pkix_is_issuer(Cert, IssuerCert) when is_binary(IssuerCert) ->
 pkix_is_issuer(#'OTPCertificate'{tbsCertificate = TBSCert}, 
 	       #'OTPCertificate'{tbsCertificate = Candidate}) ->
     pubkey_cert:is_issuer(TBSCert#'OTPTBSCertificate'.issuer,
-			  Candidate#'OTPTBSCertificate'.subject).
+			  Candidate#'OTPTBSCertificate'.subject);
+pkix_is_issuer(#'CertificateList'{tbsCertList = TBSCRL},
+	       #'OTPCertificate'{tbsCertificate = Candidate}) ->
+    pubkey_cert:is_issuer(Candidate#'OTPTBSCertificate'.subject,
+			  pubkey_cert_records:transform(TBSCRL#'TBSCertList'.issuer, decode)).
 
 %%--------------------------------------------------------------------
 -spec pkix_is_self_signed(Cert::binary()| #'OTPCertificate'{}) -> boolean().
@@ -502,7 +509,7 @@ pkix_normalize_name(Issuer) ->
 %%-------------------------------------------------------------------- 
 -spec pkix_path_validation(Cert::binary()| #'OTPCertificate'{} | atom(),
 			   CertChain :: [binary()] ,
-			   Options :: list()) ->  
+			   Options :: proplist:proplist()) ->
 				  {ok, {PublicKeyInfo :: term(), 
 					PolicyTree :: term()}} |
 				  {error, {bad_cert, Reason :: term()}}.
@@ -511,7 +518,7 @@ pkix_normalize_name(Issuer) ->
 pkix_path_validation(PathErr, [Cert | Chain], Options0) when is_atom(PathErr)->
     {VerifyFun, Userstat0} =
 	proplists:get_value(verify_fun, Options0, ?DEFAULT_VERIFYFUN),
-    Otpcert = pkix_decode_cert(Cert, otp),
+    Otpcert = otp_cert(Cert),
     Reason = {bad_cert, PathErr},
     try VerifyFun(Otpcert, Reason, Userstat0) of
 	{valid, Userstate} ->
@@ -537,6 +544,27 @@ pkix_path_validation(#'OTPCertificate'{} = TrustedCert, CertChain, Options)
 							Options),
     path_validation(CertChain, ValidationState).
 
+%--------------------------------------------------------------------
+-spec pkix_crls_validate(#'OTPCertificate'{},
+			 [{DP::#'DistributionPoint'{} ,CRL::#'CertificateList'{}}],
+			 Options :: proplist:proplist()) -> valid | {bad_cert, revocation_status_undetermined}
+								| {bad_cert, {revoked, crl_reason()}}.
+
+%% Description: Performs a basic path validation according to RFC 5280.
+%%--------------------------------------------------------------------
+pkix_crls_validate(OtpCert, [{_,_,_} |_] = DPAndCRLs, Options) ->
+    pkix_crls_validate(OtpCert, DPAndCRLs, DPAndCRLs,
+		       Options, pubkey_crl:init_revokation_state());
+
+pkix_crls_validate(OtpCert, DPAndCRLs0, Options) ->
+    CallBack = proplists:get_value(update_crl, Options, fun(_, CurrCRL) ->
+							       CurrCRL
+						       end),
+    DPAndCRLs = sort_dp_crls(DPAndCRLs0, CallBack),
+    pkix_crls_validate(OtpCert, DPAndCRLs, DPAndCRLs,
+		       Options, pubkey_crl:init_revokation_state()).
+
+
 %%--------------------------------------------------------------------
 -spec ssh_decode(binary(), public_key | ssh_file()) -> [{public_key(), Attributes::list()}].
 %%
@@ -611,12 +639,13 @@ path_validation([DerCert | Rest], ValidationState = #path_validation_state{
 	    {error, Reason}
     end;
 
-path_validation([DerCert | _] = Path,
+path_validation([Cert | _] = Path,
 		#path_validation_state{user_state = UserState0,
 				       verify_fun = VerifyFun} =
 		    ValidationState) ->
     Reason = {bad_cert, max_path_length_reached},
-    OtpCert = pkix_decode_cert(DerCert, otp),
+    OtpCert = otp_cert(Cert),
+
     try VerifyFun(OtpCert,  Reason, UserState0) of
 	{valid, UserState} ->
 	    path_validation(Path,
@@ -630,7 +659,7 @@ path_validation([DerCert | _] = Path,
 	    {error, Reason}
     end.
 
-validate(DerCert, #path_validation_state{working_issuer_name = Issuer,
+validate(Cert, #path_validation_state{working_issuer_name = Issuer,
 					 working_public_key = Key,
 					 working_public_key_parameters = 
 					 KeyParams, 
@@ -641,31 +670,31 @@ validate(DerCert, #path_validation_state{working_issuer_name = Issuer,
 					 verify_fun = VerifyFun} =
 	     ValidationState0) ->
 
-    OtpCert = pkix_decode_cert(DerCert, otp),
+    OtpCert = otp_cert(Cert),
 
-    UserState1 = pubkey_cert:validate_time(OtpCert, UserState0, VerifyFun),
+    {ValidationState1, UserState1} =
+	pubkey_cert:validate_extensions(OtpCert, ValidationState0, UserState0,
+					VerifyFun),
 
-    UserState2 = pubkey_cert:validate_issuer(OtpCert, Issuer, UserState1, VerifyFun),
+    %% We want the key_usage extension to be checked before we validate
+    %% other things so that CRL validation errors will comply to standard
+    %% test suite description
 
-    UserState3 = pubkey_cert:validate_names(OtpCert, Permit, Exclude, Last,
-					    UserState2,VerifyFun),
+    UserState2 = pubkey_cert:validate_time(OtpCert, UserState1, VerifyFun),
 
-    UserState4 = pubkey_cert:validate_revoked_status(OtpCert, UserState3, VerifyFun),
-    
-    {ValidationState1, UserState5} =
-	pubkey_cert:validate_extensions(OtpCert, ValidationState0, UserState4,
-					VerifyFun),
+    UserState3 = pubkey_cert:validate_issuer(OtpCert, Issuer, UserState2, VerifyFun),
 
-    %% We want the key_usage extension to be checked before we validate
-    %% the signature. 
-    UserState6 = pubkey_cert:validate_signature(OtpCert, DerCert,
-						Key, KeyParams, UserState5, VerifyFun),
+    UserState4 = pubkey_cert:validate_names(OtpCert, Permit, Exclude, Last,
+					    UserState3, VerifyFun),
+
+    UserState5 = pubkey_cert:validate_signature(OtpCert, der_cert(Cert),
+						Key, KeyParams, UserState4, VerifyFun),
     UserState = case Last of
 		    false ->
-			pubkey_cert:verify_fun(OtpCert, valid, UserState6, VerifyFun);
+			pubkey_cert:verify_fun(OtpCert, valid, UserState5, VerifyFun);
 		    true ->
 			pubkey_cert:verify_fun(OtpCert, valid_peer,
-					       UserState6, VerifyFun)
+					       UserState5, VerifyFun)
 		end,
 
     ValidationState  = 
@@ -676,3 +705,110 @@ validate(DerCert, #path_validation_state{working_issuer_name = Issuer,
 sized_binary(Binary) ->
     Size = size(Binary),
     <<?UINT32(Size), Binary/binary>>.
+
+otp_cert(Der) when is_binary(Der) ->
+    pkix_decode_cert(Der, otp);
+otp_cert(#'OTPCertificate'{} =Cert) ->
+    Cert.
+
+der_cert(#'OTPCertificate'{} = Cert) ->
+    pkix_encode('OTPCertificate', Cert, otp);
+der_cert(Der) when is_binary(Der) ->
+    Der.
+
+pkix_crls_validate(_, [],_, _, _) ->
+    {bad_cert, revocation_status_undetermined};
+pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest],  All, Options, RevokedState0) ->
+    CallBack = proplists:get_value(update_crl, Options, fun(_, CurrCRL) ->
+							       CurrCRL
+						       end),
+    case pubkey_crl:fresh_crl(DP, CRL, CallBack) of
+	{fresh, CRL} ->
+	    do_pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest],
+				  All, Options, RevokedState0);
+	{fresh, NewCRL} ->
+	    NewAll = [{DP, NewCRL, DeltaCRL} | All -- [{DP, CRL, DeltaCRL}]],
+	    do_pkix_crls_validate(OtpCert, [{DP, NewCRL, DeltaCRL} | Rest],
+				  NewAll, Options, RevokedState0);
+	no_fresh_crl ->
+	    pkix_crls_validate(OtpCert, Rest, All, Options, RevokedState0)
+    end.
+
+do_pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest],  All, Options, RevokedState0) ->
+    OtherDPCRLs = All -- [{DP, CRL, DeltaCRL}],
+    case pubkey_crl:validate(OtpCert, OtherDPCRLs, DP, CRL, DeltaCRL, Options, RevokedState0) of
+	{undetermined, _, _} when Rest == []->
+	    {bad_cert, revocation_status_undetermined};
+	{undetermined, _, RevokedState} when Rest =/= []->
+	    pkix_crls_validate(OtpCert, Rest, All, Options, RevokedState);
+	{finished, unrevoked} ->
+	    valid;
+	{finished, Status} ->
+	    {bad_cert, Status}
+    end.
+
+sort_dp_crls(DpsAndCrls, FreshCB) ->
+    Sorted = do_sort_dp_crls(DpsAndCrls, dict:new()),
+    sort_crls(Sorted, FreshCB, []).
+
+do_sort_dp_crls([], Dict) ->
+    dict:to_list(Dict);
+do_sort_dp_crls([{DP, CRL} | Rest], Dict0) ->
+    Dict = try dict:fetch(DP, Dict0) of
+	       _ ->
+		   dict:append(DP, CRL, Dict0)
+	   catch _:_ ->
+		   dict:store(DP, [CRL], Dict0)
+	   end,
+    do_sort_dp_crls(Rest, Dict).
+
+sort_crls([], _, Acc) ->
+    Acc;
+
+sort_crls([{DP, AllCRLs} | Rest], FreshCB, Acc)->
+    {DeltaCRLs, CRLs} = do_sort_crls(AllCRLs),
+    DpsAndCRLs = combine(CRLs, DeltaCRLs, DP, FreshCB, []),
+    sort_crls(Rest, FreshCB, DpsAndCRLs ++ Acc).
+
+do_sort_crls(CRLs) ->
+    lists:partition(fun({_, CRL}) ->
+			    pubkey_crl:is_delta_crl(CRL)
+		    end, CRLs).
+
+combine([], _,_,_,Acc) ->
+    Acc;
+combine([{_, CRL} = Entry | CRLs], DeltaCRLs, DP, FreshCB, Acc) ->
+    DeltaCRL = combine(CRL, DeltaCRLs),
+    case pubkey_crl:fresh_crl(DP, DeltaCRL, FreshCB) of
+	no_fresh_crl ->
+	    combine(CRLs, DeltaCRLs, DP, FreshCB, [{DP, Entry, {undefined, undefined}} | Acc]);
+	{fresh, NewDeltaCRL} ->
+	    combine(CRLs, DeltaCRLs, DP, FreshCB, [{DP, Entry, NewDeltaCRL} | Acc])
+    end.
+
+combine(CRL, DeltaCRLs) ->
+    Deltas = lists:filter(fun({_,DeltaCRL}) ->
+				  pubkey_crl:combines(CRL, DeltaCRL)
+			  end, DeltaCRLs),
+    case Deltas of
+	[] ->
+	    {undefined, undefined};
+	[Delta] ->
+	    Delta;
+	[_,_|_] ->
+	    Fun =
+		fun({_, #'CertificateList'{tbsCertList = FirstTBSCRL}} = CRL1,
+		    {_, #'CertificateList'{tbsCertList = SecondTBSCRL}} = CRL2) ->
+			Time1 = pubkey_cert:time_str_2_gregorian_sec(
+				  FirstTBSCRL#'TBSCertList'.thisUpdate),
+			Time2 = pubkey_cert:time_str_2_gregorian_sec(
+				  SecondTBSCRL#'TBSCertList'.thisUpdate),
+			case Time1 > Time2 of
+			      true ->
+				CRL1;
+			    false ->
+				CRL2
+			end
+		end,
+	    lists:foldl(Fun,  hd(Deltas), tl(Deltas))
+    end.
diff --git a/lib/public_key/test/erl_make_certs.erl b/lib/public_key/test/erl_make_certs.erl
index d6bdd05d01..95e288cd71 100644
--- a/lib/public_key/test/erl_make_certs.erl
+++ b/lib/public_key/test/erl_make_certs.erl
@@ -234,7 +234,7 @@ extensions(Opts) ->
     end.
 
 default_extensions(Exts) ->
-    Def = [{key_usage,undefined}, 
+    Def = [{key_usage, default},
 	   {subject_altname, undefined},
 	   {issuer_altname, undefined},
 	   {basic_constraints, default},
@@ -265,6 +265,11 @@ extension({basic_constraints, Data}) ->
 	    #'Extension'{extnID = ?'id-ce-basicConstraints',
 			 extnValue = Data}
     end;
+
+extension({key_usage, default}) ->
+    #'Extension'{extnID = ?'id-ce-keyUsage',
+		 extnValue = [keyCertSign], critical = true};
+
 extension({Id, Data, Critical}) ->
     #'Extension'{extnID = Id, extnValue = Data, critical = Critical}.
 
diff --git a/lib/public_key/test/pbe_SUITE.erl b/lib/public_key/test/pbe_SUITE.erl
index 380a67db7b..8fba1e8cd3 100644
--- a/lib/public_key/test/pbe_SUITE.erl
+++ b/lib/public_key/test/pbe_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2011-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2011-2012. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -19,72 +19,16 @@
 
 -module(pbe_SUITE).
 
--include_lib("test_server/include/test_server.hrl").
+-include_lib("common_test/include/ct.hrl").
 -include_lib("public_key/include/public_key.hrl").
 
 %% Note: This directive should only be used in test suites.
 -compile(export_all).
-%% Test server callback functions
-%%--------------------------------------------------------------------
-%% Function: init_per_suite(Config) -> Config
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%% Description: Initialization before the whole suite
-%%
-%% Note: This function is free to add any key/value pairs to the Config
-%% variable, but should NOT alter/remove any existing entries.
-%%--------------------------------------------------------------------
-init_per_suite(Config) ->
-    try crypto:start() of
-	ok ->
-	    Config
-    catch _:_ ->
-	    {skip, "Crypto did not start"}
-    end.
-%%--------------------------------------------------------------------
-%% Function: end_per_suite(Config) -> _
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%% Description: Cleanup after the whole suite
-%%--------------------------------------------------------------------
-end_per_suite(_Config) ->
-    application:stop(crypto).
-
-%%--------------------------------------------------------------------
-%% Function: init_per_testcase(TestCase, Config) -> Config
-%% Case - atom()
-%%   Name of the test case that is about to be run.
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%%
-%% Description: Initialization before each test case
-%%
-%% Note: This function is free to add any key/value pairs to the Config
-%% variable, but should NOT alter/remove any existing entries.
-%% Description: Initialization before each test case
-%%--------------------------------------------------------------------
-init_per_testcase(_TestCase, Config) ->
-   Config.
 
 %%--------------------------------------------------------------------
-%% Function: end_per_testcase(TestCase, Config) -> _
-%% Case - atom()
-%%   Name of the test case that is about to be run.
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%% Description: Cleanup after each test case
+%% Common Test interface functions -----------------------------------
 %%--------------------------------------------------------------------
-end_per_testcase(_TestCase, _Config) ->
-   ok.
 
-%%--------------------------------------------------------------------
-%% Function: all(Clause) -> TestCases
-%% Clause - atom() - suite | doc
-%% TestCases - [Case] 
-%% Case - atom()
-%%   Name of a test case.
-%% Description: Returns a list of all test cases in this test suite
-%%--------------------------------------------------------------------
 suite() -> [{ct_hooks,[ts_install_cth]}].
 
 all() -> 
@@ -96,17 +40,40 @@ all() ->
 groups() -> 
     [].
 
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+    try crypto:start() of
+	ok ->
+	    Config
+    catch _:_ ->
+	    {skip, "Crypto did not start"}
+    end.
+
+end_per_suite(_Config) ->
+    application:stop(crypto).
+
+%%--------------------------------------------------------------------
+
 init_per_group(_GroupName, Config) ->
     Config.
 
 end_per_group(_GroupName, Config) ->
     Config.
 
+%%--------------------------------------------------------------------
+init_per_testcase(_TestCase, Config) ->
+   Config.
+
+
+end_per_testcase(_TestCase, _Config) ->
+   ok.
 
-%% Test cases starts here.
 %%--------------------------------------------------------------------
-pbdkdf1(doc) ->
-    ["Test with PKCS #5 PBKDF1 Test Vectors"];
+%% Test Cases --------------------------------------------------------
+%%--------------------------------------------------------------------
+
+pbdkdf1() ->
+    [{doc,"Test with PKCS #5 PBKDF1 Test Vectors"}].
 pbdkdf1(Config) when is_list(Config) ->
     %%Password = "password"
     %%     = (0x)70617373776F7264
@@ -126,8 +93,8 @@ pbdkdf1(Config) when is_list(Config) ->
      16#4A, 16#3D, 16#2A, 16#20, _/binary>> =
 	pubkey_pbe:pbdkdf1(Password, Salt, Count, sha).
 
-pbdkdf2(doc) ->
-    ["Test with PKCS #5 PBKDF2 Test Vectors"];
+pbdkdf2() ->
+    [{doc,"Test with PKCS #5 PBKDF2 Test Vectors"}].
 pbdkdf2(Config) when is_list(Config) ->
     %% Input:
     %%   P = "password" (8 octets)
@@ -225,28 +192,28 @@ pbdkdf2(Config) when is_list(Config) ->
 	= pubkey_pbe:pbdkdf2("pass\0word", 
 			     "sa\0lt", 4096, 16, fun crypto:sha_mac/3, 20).
     
-encrypted_private_key_info(doc) ->
-    ["Tests reading a EncryptedPrivateKeyInfo file encrypted with different ciphers"];
+encrypted_private_key_info() ->
+    [{doc,"Tests reading a EncryptedPrivateKeyInfo file encrypted with different ciphers"}].
 encrypted_private_key_info(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
     {ok, PemDes} = file:read_file(filename:join(Datadir, "des_cbc_enc_key.pem")),
     
     PemDesEntry = public_key:pem_decode(PemDes),
-    test_server:format("Pem entry: ~p" , [PemDesEntry]),
+    ct:print("Pem entry: ~p" , [PemDesEntry]),
     [{'PrivateKeyInfo', _, {"DES-CBC",_}} = PubEntry0] = PemDesEntry,
     KeyInfo = public_key:pem_entry_decode(PubEntry0, "password"),
     
     {ok, Pem3Des} = file:read_file(filename:join(Datadir, "des_ede3_cbc_enc_key.pem")),
 
     Pem3DesEntry = public_key:pem_decode(Pem3Des),
-    test_server:format("Pem entry: ~p" , [Pem3DesEntry]),
+    ct:print("Pem entry: ~p" , [Pem3DesEntry]),
     [{'PrivateKeyInfo', _, {"DES-EDE3-CBC",_}} = PubEntry1] = Pem3DesEntry,
     KeyInfo = public_key:pem_entry_decode(PubEntry1, "password"),
 
     {ok, PemRc2} = file:read_file(filename:join(Datadir, "rc2_cbc_enc_key.pem")),
 
     PemRc2Entry = public_key:pem_decode(PemRc2),
-    test_server:format("Pem entry: ~p" , [PemRc2Entry]),
+    ct:print("Pem entry: ~p" , [PemRc2Entry]),
     [{'PrivateKeyInfo', _, {"RC2-CBC",_}} = PubEntry2] = PemRc2Entry,
     KeyInfo = public_key:pem_entry_decode(PubEntry2, "password"),
 
diff --git a/lib/public_key/test/pkits_SUITE.erl b/lib/public_key/test/pkits_SUITE.erl
index e59f299399..d901adaadd 100644
--- a/lib/public_key/test/pkits_SUITE.erl
+++ b/lib/public_key/test/pkits_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2012. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -23,16 +23,18 @@
 
 -module(pkits_SUITE).
 
--compile(export_all).
-
 -include_lib("public_key/include/public_key.hrl").
 
+%% Note: This directive should only be used in test suites.
+-compile(export_all).
+
 -define(error(Format,Args), error(Format,Args,?FILE,?LINE)).
 -define(warning(Format,Args), warning(Format,Args,?FILE,?LINE)).
 
 -define(CERTS, "pkits/certs").
 -define(MIME,  "pkits/smime").
 -define(CONV,  "pkits/smime-pem").
+-define(CRL,   "pkits/crls").
 
 -define(NIST1, "2.16.840.1.101.3.2.1.48.1").
 -define(NIST2, "2.16.840.1.101.3.2.1.48.2").
@@ -42,10 +44,13 @@
 -define(NIST6, "2.16.840.1.101.3.2.1.48.6").
 
 -record(verify_state, {
-	  certs_db,
-	  crl_info,
+	  crls,
+	  crl_paths,
 	  revoke_state}).
-%%
+%%--------------------------------------------------------------------
+%% Common Test interface functions -----------------------------------
+%%--------------------------------------------------------------------
+
 suite() ->
     [{ct_hooks,[ts_install_cth]}].
 
@@ -54,9 +59,9 @@ all() ->
      {group, validity_periods},
      {group, verifying_name_chaining},
      {group, verifying_paths_with_self_issued_certificates},
-     %%{group, basic_certificate_revocation_tests},
-     %%{group, delta_crls},
-     %%{group, distribution_points},
+     {group, basic_certificate_revocation_tests},
+     {group, delta_crls},
+     {group, distribution_points},
      {group, verifying_basic_constraints},
      {group, key_usage},
      {group, name_constraints},
@@ -72,20 +77,22 @@ groups() ->
       [invalid_name_chain, whitespace_name_chain, capitalization_name_chain,
        uid_name_chain, attrib_name_chain, string_name_chain]},
      {verifying_paths_with_self_issued_certificates, [],
-      [basic_valid, %%basic_invalid, 
-       crl_signing_valid, crl_signing_invalid]},
-     %% {basic_certificate_revocation_tests, [],
-     %%  [missing_CRL, revoked_CA, revoked_peer, invalid_CRL_signature,
-     %%   invalid_CRL_issuer, invalid_CRL, valid_CRL,
-     %%   unknown_CRL_extension, old_CRL, fresh_CRL, valid_serial,
-     %%   invalid_serial, valid_seperate_keys, invalid_separate_keys]},
-     %% {delta_crls, [], [delta_without_crl, valid_delta_crls, invalid_delta_crls]},
-     %% {distribution_points, [], [valid_distribution_points,
-     %% 				valid_distribution_points_no_issuing_distribution_point,
-     %% 				invalid_distribution_points, valid_only_contains,
-     %% 				invalid_only_contains, valid_only_some_reasons,
-     %% 				invalid_only_some_reasons, valid_indirect_crl,
-     %% 				invalid_indirect_crl, valid_crl_issuer, invalid_crl_issuer]},
+      [basic_valid, basic_invalid, crl_signing_valid, crl_signing_invalid]},
+     {basic_certificate_revocation_tests, [],
+      [missing_CRL,
+       revoked_CA,
+       revoked_peer,
+       invalid_CRL_signature,
+       invalid_CRL_issuer, invalid_CRL, valid_CRL,
+       unknown_CRL_extension, old_CRL, fresh_CRL, valid_serial,
+       invalid_serial, valid_seperate_keys, invalid_separate_keys]},
+     {delta_crls, [], [delta_without_crl, valid_delta_crls, invalid_delta_crls]},
+     {distribution_points, [], [valid_distribution_points,
+				valid_distribution_points_no_issuing_distribution_point,
+				invalid_distribution_points, valid_only_contains,
+				invalid_only_contains, valid_only_some_reasons,
+				invalid_only_some_reasons, valid_indirect_crl,
+				invalid_indirect_crl, valid_crl_issuer, invalid_crl_issuer]},
      {verifying_basic_constraints,[],
       [missing_basic_constraints, valid_basic_constraint, invalid_path_constraints,
        valid_path_constraints]},
@@ -102,12 +109,25 @@ groups() ->
       [unknown_critical_extension, unknown_not_critical_extension]}
     ].
 
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+    try crypto:start() of
+	ok ->
+	    crypto_support_check(Config)
+    catch _:_ ->
+	    {skip, "Crypto did not start"}
+    end.
+
+end_per_suite(_Config) ->
+    application:stop(crypto).
+
+%%--------------------------------------------------------------------
 init_per_group(_GroupName, Config) ->
     Config.
 
 end_per_group(_GroupName, Config) ->
     Config.
-
+%%--------------------------------------------------------------------
 init_per_testcase(_Func, Config) ->
     Datadir = proplists:get_value(data_dir, Config),
     put(datadir, Datadir),
@@ -116,143 +136,105 @@ init_per_testcase(_Func, Config) ->
 end_per_testcase(_Func, Config) ->
     Config.
 
-init_per_suite(Config) ->
-    try crypto:start() of
-     	ok ->
-	  crypto_support_check(Config)  
-    catch _:_ ->
-     	    {skip, "Crypto did not start"}
-    end.
+%%--------------------------------------------------------------------
+%% Test Cases --------------------------------------------------------
+%%--------------------------------------------------------------------
 
-end_per_suite(_Config) ->
-    application:stop(crypto).
-
-%%-----------------------------------------------------------------------------
-valid_rsa_signature(doc) ->
-    ["Test rsa signatur verification"];
-valid_rsa_signature(suite) ->
-    [];
+%%--------------------------- signature_verification--------------------------------------------------
+valid_rsa_signature() ->
+    [{doc, "Test rsa signatur verification"}].
 valid_rsa_signature(Config) when is_list(Config) ->
     run([{ "4.1.1", "Valid Certificate Path Test1 EE", ok}]).
 
-invalid_rsa_signature(doc) ->
-    ["Test rsa signatur verification"];
-invalid_rsa_signature(suite) ->
-    [];
+invalid_rsa_signature() ->
+    [{doc,"Test rsa signatur verification"}].
 invalid_rsa_signature(Config) when is_list(Config) ->
     run([{ "4.1.2", "Invalid CA Signature Test2 EE", {bad_cert,invalid_signature}},
 	 { "4.1.3", "Invalid EE Signature Test3 EE", {bad_cert,invalid_signature}}]).
 
-valid_dsa_signature(doc) ->
-    ["Test dsa signatur verification"];
-valid_dsa_signature(suite) ->
-    [];
+valid_dsa_signature() ->
+    [{doc,"Test dsa signatur verification"}].
 valid_dsa_signature(Config) when is_list(Config) ->
     run([{ "4.1.4", "Valid DSA Signatures Test4 EE", ok},
 	 { "4.1.5", "Valid DSA Parameter Inheritance Test5 EE", ok}]).
 
-invalid_dsa_signature(doc) ->
-    ["Test dsa signatur verification"];
-invalid_dsa_signature(suite) ->
-    [];
+invalid_dsa_signature() ->
+    [{doc,"Test dsa signatur verification"}].
 invalid_dsa_signature(Config) when is_list(Config) ->
     run([{ "4.1.6", "Invalid DSA Signature Test6 EE",{bad_cert,invalid_signature}}]).
-%%-----------------------------------------------------------------------------
-not_before_invalid(doc) ->
-    [""];
-not_before_invalid(suite) ->
-    [];
+
+%%-----------------------------validity_periods------------------------------------------------
+not_before_invalid() ->
+    [{doc,"Test valid periods"}].
 not_before_invalid(Config) when is_list(Config) ->
     run([{ "4.2.1", "Invalid CA notBefore Date Test1 EE",{bad_cert, cert_expired}},
 	 { "4.2.2", "Invalid EE notBefore Date Test2 EE",{bad_cert, cert_expired}}]).
 
-not_before_valid(doc) ->
-    [""];
-not_before_valid(suite) ->
-    [];
+not_before_valid() ->
+    [{doc,"Test valid periods"}].
 not_before_valid(Config) when is_list(Config) ->
     run([{ "4.2.3", "Valid pre2000 UTC notBefore Date Test3 EE", ok},
 	 { "4.2.4", "Valid GeneralizedTime notBefore Date Test4 EE", ok}]).
 
-not_after_invalid(doc) ->
-    [""];
-not_after_invalid(suite) ->
-    [];
+not_after_invalid() ->
+    [{doc,"Test valid periods"}].
 not_after_invalid(Config) when is_list(Config) ->
     run([{ "4.2.5", "Invalid CA notAfter Date Test5 EE", {bad_cert, cert_expired}},
 	 { "4.2.6", "Invalid EE notAfter Date Test6 EE", {bad_cert, cert_expired}},
 	 { "4.2.7", "Invalid pre2000 UTC EE notAfter Date Test7 EE",{bad_cert, cert_expired}}]).
 
-not_after_valid(doc) ->
-    [""];
-not_after_valid(suite) ->
-    [];
+not_after_valid() ->
+    [{doc,"Test valid periods"}].
 not_after_valid(Config) when is_list(Config) ->
     run([{ "4.2.8", "Valid GeneralizedTime notAfter Date Test8 EE", ok}]).
-%%-----------------------------------------------------------------------------
-invalid_name_chain(doc) ->
-    [""];
-invalid_name_chain(suite) ->
-    [];
+
+%%----------------------------verifying_name_chaining-------------------------------------------------
+invalid_name_chain() ->
+    [{doc,"Test name chaining"}].
 invalid_name_chain(Config) when is_list(Config) ->
     run([{ "4.3.1", "Invalid Name Chaining Test1 EE", {bad_cert, invalid_issuer}},
 	 { "4.3.2", "Invalid Name Chaining Order Test2 EE", {bad_cert, invalid_issuer}}]).
 
-whitespace_name_chain(doc) ->
-    [""];
-whitespace_name_chain(suite) ->
-    [];
+whitespace_name_chain() ->
+    [{doc,"Test name chaining"}].
 whitespace_name_chain(Config) when is_list(Config) ->
     run([{ "4.3.3", "Valid Name Chaining Whitespace Test3 EE", ok},
 	 { "4.3.4", "Valid Name Chaining Whitespace Test4 EE", ok}]).
 
-capitalization_name_chain(doc) ->
-    [""];
-capitalization_name_chain(suite) ->
-    [];
+capitalization_name_chain() ->
+    [{doc,"Test name chaining"}].
 capitalization_name_chain(Config) when is_list(Config) ->
     run([{ "4.3.5", "Valid Name Chaining Capitalization Test5 EE",ok}]).
 
-uid_name_chain(doc) ->
-    [""];
-uid_name_chain(suite) ->
-    [];
+uid_name_chain() ->
+    [{doc,"Test name chaining"}].
 uid_name_chain(Config) when is_list(Config) ->
     run([{ "4.3.6", "Valid Name UIDs Test6 EE",ok}]).
 
-attrib_name_chain(doc) ->
-    [""];
-attrib_name_chain(suite) ->
-    [];
+attrib_name_chain() ->
+    [{doc,"Test name chaining"}].
 attrib_name_chain(Config) when is_list(Config) ->
     run([{ "4.3.7", "Valid RFC3280 Mandatory Attribute Types Test7 EE", ok},
 	 { "4.3.8", "Valid RFC3280 Optional Attribute Types Test8 EE",  ok}]).
 
-string_name_chain(doc) ->
-    [""];
-string_name_chain(suite) ->
-    [];
+string_name_chain() ->
+    [{doc,"Test name chaining"}].
 string_name_chain(Config) when is_list(Config) ->
     run([{ "4.3.9", "Valid UTF8String Encoded Names Test9 EE", ok},
 	 %%{ "4.3.10", "Valid Rollover from PrintableString to UTF8String Test10 EE", ok},
 	 { "4.3.11", "Valid UTF8String Case Insensitive Match Test11 EE", ok}]).
 
-%%-----------------------------------------------------------------------------
-
-basic_valid(doc) ->
-    [""];
-basic_valid(suite) ->
-    [];
+%%----------------------------verifying_paths_with_self_issued_certificates-------------------------------------------------
+basic_valid() ->
+    [{doc,"Test self issued certificates"}].
 basic_valid(Config) when is_list(Config) ->
     run([{ "4.5.1",  "Valid Basic Self-Issued Old With New Test1 EE", ok},
 	 { "4.5.3",  "Valid Basic Self-Issued New With Old Test3 EE", ok},
 	 { "4.5.4",  "Valid Basic Self-Issued New With Old Test4 EE", ok}
 	]).
 
-basic_invalid(doc) ->
-    [""];
-basic_invalid(suite) ->
-    [];
+basic_invalid() ->
+    [{doc,"Test self issued certificates"}].
 basic_invalid(Config) when is_list(Config) ->
     run([{"4.5.2",  "Invalid Basic Self-Issued Old With New Test2 EE",
 	  {bad_cert, {revoked, keyCompromise}}},
@@ -260,84 +242,63 @@ basic_invalid(Config) when is_list(Config) ->
 	  {bad_cert, {revoked, keyCompromise}}}
 	]).
 
-crl_signing_valid(doc) ->
-    [""];
-crl_signing_valid(suite) ->
-    [];
+crl_signing_valid() ->
+    [{doc,"Test self issued certificates"}].
 crl_signing_valid(Config) when is_list(Config) ->
     run([{ "4.5.6",  "Valid Basic Self-Issued CRL Signing Key Test6 EE", ok}]).
 
-crl_signing_invalid(doc) ->
-    [""];
-crl_signing_invalid(suite) ->
-    [];
+crl_signing_invalid() ->
+    [{doc,"Test self issued certificates"}].
 crl_signing_invalid(Config) when is_list(Config) ->
-    run([%% { "4.5.7",  "Invalid Basic Self-Issued CRL Signing Key Test7 EE",
-	 %%   {bad_cert, {revoked, keyCompromise}}},
+    run([{ "4.5.7",  "Invalid Basic Self-Issued CRL Signing Key Test7 EE",
+	   {bad_cert, {revoked, keyCompromise}}},
 	 { "4.5.8",  "Invalid Basic Self-Issued CRL Signing Key Test8 EE",
 	   {bad_cert, invalid_key_usage}}
 	]).
 
-%%-----------------------------------------------------------------------------
-missing_CRL(doc) ->
-    [""];
-missing_CRL(suite) ->
-    [];
+%%-----------------------------basic_certificate_revocation_tests------------------------------------------------
+missing_CRL() ->
+    [{doc,"Test basic CRL handling"}].
 missing_CRL(Config) when is_list(Config) ->
-    run([{ "4.4.1", "Missing CRL Test1 EE",{bad_cert,
+    run([{ "4.4.1", "Invalid Missing CRL Test1 EE",{bad_cert,
     revocation_status_undetermined}}]).
 
-revoked_CA(doc) ->
-    [""];
-revoked_CA(suite) ->
-    [];
+revoked_CA() ->
+    [{doc,"Test basic CRL handling"}].
 revoked_CA(Config) when is_list(Config) ->
     run([{ "4.4.2", "Invalid Revoked CA Test2 EE", {bad_cert,
     {revoked, keyCompromise}}}]).
 
-revoked_peer(doc) ->
-    [""];
-revoked_peer(suite) ->
-    [];
+revoked_peer() ->
+    [{doc,"Test basic CRL handling"}].
 revoked_peer(Config) when is_list(Config) ->
-    run([{ "4.4.3", "Invalid Revoked EE Test3 EE", {bad_cert,
-    {revoked, keyCompromise}}}]).
+    run([{ "4.4.3", "Invalid Revoked EE Test3 EE",
+	   {bad_cert, {revoked, keyCompromise}}}]).
 
-invalid_CRL_signature(doc) ->
-    [""];
-invalid_CRL_signature(suite) ->
-    [];
+invalid_CRL_signature() ->
+    [{doc,"Test basic CRL handling"}].
 invalid_CRL_signature(Config) when is_list(Config) ->
     run([{ "4.4.4", "Invalid Bad CRL Signature Test4 EE",
-	   {bad_cert, revocation_status_undetermined}}]).
-
-invalid_CRL_issuer(doc) ->
-    [""];
-invalid_CRL_issuer(suite) ->
-    [];
+		   {bad_cert, revocation_status_undetermined}}]).
+invalid_CRL_issuer() ->
+    [{doc,"Test basic CRL handling"}].
 invalid_CRL_issuer(Config) when is_list(Config) ->
     run({ "4.4.5", "Invalid Bad CRL Issuer Name Test5 EE",
 	  {bad_cert, revocation_status_undetermined}}).
 
-invalid_CRL(doc) ->
-    [""];
-invalid_CRL(suite) ->
-    [];
+invalid_CRL() ->
+    [{doc,"Test basic CRL handling"}].
 invalid_CRL(Config) when is_list(Config) ->
     run([{ "4.4.6", "Invalid Wrong CRL Test6 EE",
 	   {bad_cert, revocation_status_undetermined}}]).
 
-valid_CRL(doc) ->
-    [""];
-valid_CRL(suite) ->
-    [];
+valid_CRL() ->
+    [{doc,"Test basic CRL handling"}].
 valid_CRL(Config) when is_list(Config) ->
     run([{ "4.4.7", "Valid Two CRLs Test7 EE", ok}]).
 
-unknown_CRL_extension(doc) ->
-    [""];
-unknown_CRL_extension(suite) ->
-    [];
+unknown_CRL_extension() ->
+    [{doc,"Test basic CRL handling"}].
 unknown_CRL_extension(Config) when is_list(Config) ->
     run([{ "4.4.8", "Invalid Unknown CRL Entry Extension Test8 EE",
 	   {bad_cert, {revoked, keyCompromise}}},
@@ -346,27 +307,21 @@ unknown_CRL_extension(Config) when is_list(Config) ->
 	 { "4.4.10", "Invalid Unknown CRL Extension Test10 EE",
 	   {bad_cert, revocation_status_undetermined}}]).
 
-old_CRL(doc) ->
-    [""];
-old_CRL(suite) ->
-    [];
+old_CRL() ->
+    [{doc,"Test basic CRL handling"}].
 old_CRL(Config) when is_list(Config) ->
     run([{ "4.4.11", "Invalid Old CRL nextUpdate Test11 EE",
 	   {bad_cert, revocation_status_undetermined}},
 	 { "4.4.12", "Invalid pre2000 CRL nextUpdate Test12 EE",
 	   {bad_cert, revocation_status_undetermined}}]).
 
-fresh_CRL(doc) ->
-    [""];
-fresh_CRL(suite) ->
-    [];
+fresh_CRL() ->
+    [{doc,"Test basic CRL handling"}].
 fresh_CRL(Config) when is_list(Config) ->
     run([{ "4.4.13", "Valid GeneralizedTime CRL nextUpdate Test13 EE", ok}]).
 
-valid_serial(doc) ->
-    [""];
-valid_serial(suite) ->
-    [];
+valid_serial() ->
+    [{doc,"Test basic CRL handling"}].
 valid_serial(Config) when is_list(Config) ->
     run([
 	 { "4.4.14", "Valid Negative Serial Number Test14 EE",ok},
@@ -374,38 +329,30 @@ valid_serial(Config) when is_list(Config) ->
 	 { "4.4.17", "Valid Long Serial Number Test17 EE", ok}
 	]).
 
-invalid_serial(doc) ->
-    [""];
-invalid_serial(suite) ->
-    [];
+invalid_serial() ->
+    [{doc,"Test basic CRL handling"}].
 invalid_serial(Config) when is_list(Config) ->
     run([{ "4.4.15", "Invalid Negative Serial Number Test15 EE",
 	   {bad_cert, {revoked, keyCompromise}}},
 	 { "4.4.18", "Invalid Long Serial Number Test18 EE",
 	   {bad_cert, {revoked, keyCompromise}}}]).
 
-valid_seperate_keys(doc) ->
-    [""];
-valid_seperate_keys(suite) ->
-    [];
+valid_seperate_keys() ->
+    [{doc,"Test basic CRL handling"}].
 valid_seperate_keys(Config) when is_list(Config) ->
     run([{ "4.4.19", "Valid Separate Certificate and CRL Keys Test19 EE",   ok}]).
 
-invalid_separate_keys(doc) ->
-    [""];
-invalid_separate_keys(suite) ->
-    [];
+invalid_separate_keys() ->
+    [{doc,"Test basic CRL handling"}].
 invalid_separate_keys(Config) when is_list(Config) ->
-    run([{ "4.4.20", "Invalid Separate Certificate and CRL Keys Test20",
+    run([{ "4.4.20", "Invalid Separate Certificate and CRL Keys Test20 EE",
 	   {bad_cert, {revoked, keyCompromise}}},
-	 { "4.4.21", "Invalid Separate Certificate and CRL Keys Test21",
+	 { "4.4.21", "Invalid Separate Certificate and CRL Keys Test21 EE",
 	   {bad_cert, revocation_status_undetermined}}
 	]).
-%%-----------------------------------------------------------------------------
-missing_basic_constraints(doc) ->
-    [""];
-missing_basic_constraints(suite) ->
-    [];
+%%----------------------------verifying_basic_constraints-------------------------------------------------
+missing_basic_constraints() ->
+    [{doc,"Basic constraint tests"}].
 missing_basic_constraints(Config) when is_list(Config) ->
     run([{ "4.6.1",  "Invalid Missing basicConstraints Test1 EE",
 	   {bad_cert, missing_basic_constraint}},
@@ -414,17 +361,13 @@ missing_basic_constraints(Config) when is_list(Config) ->
 	 { "4.6.3",  "Invalid cA False Test3 EE",
 	   {bad_cert, missing_basic_constraint}}]).
 
-valid_basic_constraint(doc) ->
-    [""];
-valid_basic_constraint(suite) ->
-    [];
+valid_basic_constraint() ->
+    [{doc,"Basic constraint tests"}].
 valid_basic_constraint(Config) when is_list(Config) ->
     run([{"4.6.4", "Valid basicConstraints Not Critical Test4 EE", ok}]).
 
-invalid_path_constraints(doc) ->
-    [""];
-invalid_path_constraints(suite) ->
-    [];
+invalid_path_constraints() ->
+    [{doc,"Basic constraint tests"}].
 invalid_path_constraints(Config) when is_list(Config) ->
     run([{ "4.6.5", "Invalid pathLenConstraint Test5 EE", {bad_cert, max_path_length_reached}},
 	 { "4.6.6", "Invalid pathLenConstraint Test6 EE", {bad_cert, max_path_length_reached}},
@@ -435,10 +378,8 @@ invalid_path_constraints(Config) when is_list(Config) ->
 	 { "4.6.16", "Invalid Self-Issued pathLenConstraint Test16 EE",
 	   {bad_cert, max_path_length_reached}}]).
 
-valid_path_constraints(doc) ->
-    [""];
-valid_path_constraints(suite) ->
-    [];
+valid_path_constraints() ->
+    [{doc,"Basic constraint tests"}].
 valid_path_constraints(Config) when is_list(Config) ->
     run([{ "4.6.7",  "Valid pathLenConstraint Test7 EE", ok},
 	 { "4.6.8",  "Valid pathLenConstraint Test8 EE", ok},
@@ -447,60 +388,54 @@ valid_path_constraints(Config) when is_list(Config) ->
 	 { "4.6.15", "Valid Self-Issued pathLenConstraint Test15 EE", ok},
 	 { "4.6.17", "Valid Self-Issued pathLenConstraint Test17 EE", ok}]).
 
-%%-----------------------------------------------------------------------------
-invalid_key_usage(doc) ->
-    [""];
-invalid_key_usage(suite) ->
-    [];
+%%-----------------------------key_usage------------------------------------------------
+invalid_key_usage() ->
+    [{doc,"Key usage tests"}].
 invalid_key_usage(Config) when is_list(Config) ->
     run([{ "4.7.1",  "Invalid keyUsage Critical keyCertSign False Test1 EE",
 	   {bad_cert,invalid_key_usage} },
 	 { "4.7.2",  "Invalid keyUsage Not Critical keyCertSign False Test2 EE",
-	   {bad_cert,invalid_key_usage}}
-	%% { "4.7.4",  "Invalid keyUsage Critical cRLSign False Test4 EE",
-	%%   {bad_cert, revocation_status_undetermined}},
-	%%  { "4.7.5",  "Invalid keyUsage Not Critical cRLSign False Test5 EE",
-	%%    {bad_cert, revocation_status_undetermined}}
+	   {bad_cert,invalid_key_usage}},
+	 { "4.7.4",  "Invalid keyUsage Critical cRLSign False Test4 EE",
+	   {bad_cert, invalid_key_usage}},
+	 { "4.7.5",  "Invalid keyUsage Not Critical cRLSign False Test5 EE",
+	   {bad_cert, invalid_key_usage}}
 	]).
 
-valid_key_usage(doc) ->
-    [""];
-valid_key_usage(suite) ->
-    [];
+valid_key_usage() ->
+    [{doc,"Key usage tests"}].
 valid_key_usage(Config) when is_list(Config) ->
     run([{ "4.7.3",  "Valid keyUsage Not Critical Test3 EE", ok}]).
 
 %%-----------------------------------------------------------------------------
-certificate_policies(doc) ->    [""];
-certificate_policies(suite) -> [];
+certificate_policies() ->
+    [{doc,"Not supported yet"}].
 certificate_policies(Config) when is_list(Config) ->
-    run(certificate_policies()).
+    run(certificate_policies_tests()).
 %%-----------------------------------------------------------------------------
-require_explicit_policy(doc) ->    [""];
-require_explicit_policy(suite) -> [];
+require_explicit_policy() ->
+    [{doc,"Not supported yet"}].
 require_explicit_policy(Config) when is_list(Config) ->
-    run(require_explicit_policy()).
+    run(require_explicit_policy_tests()).
 %%-----------------------------------------------------------------------------
-policy_mappings(doc) ->     [""];
-policy_mappings(suite) -> [];
+policy_mappings() ->
+    [{doc,"Not supported yet"}].
 policy_mappings(Config) when is_list(Config) ->
-    run(policy_mappings()).
+    run(policy_mappings_tests()).
 %%-----------------------------------------------------------------------------
-inhibit_policy_mapping(doc) ->    [""];
-inhibit_policy_mapping(suite) -> [];
+inhibit_policy_mapping() ->
+    [{doc,"Not supported yet"}].
 inhibit_policy_mapping(Config) when is_list(Config) ->
-    run(inhibit_policy_mapping()).
+    run(inhibit_policy_mapping_tests()).
 %%-----------------------------------------------------------------------------
-inhibit_any_policy(doc) ->    [""];
-inhibit_any_policy(suite) -> [];
+inhibit_any_policy() ->
+    [{doc,"Not supported yet"}].
 inhibit_any_policy(Config) when is_list(Config) ->
-    run(inhibit_any_policy()).
-%%-----------------------------------------------------------------------------
+    run(inhibit_any_policy_tests()).
+%%-------------------------------name_constraints----------------------------------------------
 
-valid_DN_name_constraints(doc) ->
-    [""];
-valid_DN_name_constraints(suite) ->
-    [];
+valid_DN_name_constraints() ->
+    [{doc, "Name constraints tests"}].
 valid_DN_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.1",  "Valid DN nameConstraints Test1 EE", ok},
 	 { "4.13.4",  "Valid DN nameConstraints Test4 EE", ok},
@@ -511,10 +446,8 @@ valid_DN_name_constraints(Config) when is_list(Config) ->
 	 { "4.13.18", "Valid DN nameConstraints Test18 EE", ok},
 	 { "4.13.19", "Valid DN nameConstraints Test19 EE", ok}]).
 
-invalid_DN_name_constraints(doc) ->
-    [""];
-invalid_DN_name_constraints(suite) ->
-    [];
+invalid_DN_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 invalid_DN_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.2", "Invalid DN nameConstraints Test2 EE", {bad_cert, name_not_permitted}},
 	 { "4.13.3",  "Invalid DN nameConstraints Test3 EE", {bad_cert, name_not_permitted}},
@@ -530,20 +463,15 @@ invalid_DN_name_constraints(Config) when is_list(Config) ->
 	 { "4.13.20", "Invalid DN nameConstraints Test20 EE",
 	   {bad_cert, name_not_permitted}}]).
 
-valid_rfc822_name_constraints(doc) ->
-    [""];
-valid_rfc822_name_constraints(suite) ->
-    [];
+valid_rfc822_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 valid_rfc822_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.21", "Valid RFC822 nameConstraints Test21 EE", ok},
 	 { "4.13.23", "Valid RFC822 nameConstraints Test23 EE", ok},
 	 { "4.13.25", "Valid RFC822 nameConstraints Test25 EE", ok}]).
 
-
-invalid_rfc822_name_constraints(doc) ->
-    [""];
-invalid_rfc822_name_constraints(suite) ->
-    [];
+invalid_rfc822_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 invalid_rfc822_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.22", "Invalid RFC822 nameConstraints Test22 EE",
 	   {bad_cert, name_not_permitted}},
@@ -552,71 +480,54 @@ invalid_rfc822_name_constraints(Config) when is_list(Config) ->
 	 { "4.13.26", "Invalid RFC822 nameConstraints Test26 EE",
 	   {bad_cert, name_not_permitted}}]).
 
-valid_DN_and_rfc822_name_constraints(doc) ->
-    [""];
-valid_DN_and_rfc822_name_constraints(suite) ->
-    [];
+valid_DN_and_rfc822_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 valid_DN_and_rfc822_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.27", "Valid DN and RFC822 nameConstraints Test27 EE", ok}]).
 
-invalid_DN_and_rfc822_name_constraints(doc) ->
-    [""];
-invalid_DN_and_rfc822_name_constraints(suite) ->
-    [];
+invalid_DN_and_rfc822_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 invalid_DN_and_rfc822_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.28", "Invalid DN and RFC822 nameConstraints Test28 EE",
 	   {bad_cert, name_not_permitted}},
 	 { "4.13.29", "Invalid DN and RFC822 nameConstraints Test29 EE",
 	   {bad_cert, name_not_permitted}}]).
 
-valid_dns_name_constraints(doc) ->
-    [""];
-valid_dns_name_constraints(suite) ->
-    [];
+valid_dns_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 valid_dns_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.30", "Valid DNS nameConstraints Test30 EE", ok},
 	 { "4.13.32", "Valid DNS nameConstraints Test32 EE", ok}]).
 
-invalid_dns_name_constraints(doc) ->
-    [""];
-invalid_dns_name_constraints(suite) ->
-    [];
+invalid_dns_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 invalid_dns_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.31", "Invalid DNS nameConstraints Test31 EE", {bad_cert, name_not_permitted}},
 	 { "4.13.33", "Invalid DNS nameConstraints Test33 EE", {bad_cert, name_not_permitted}},
 	 { "4.13.38", "Invalid DNS nameConstraints Test38 EE", {bad_cert, name_not_permitted}}]).
 
-valid_uri_name_constraints(doc) ->
-    [""];
-valid_uri_name_constraints(suite) ->
-    [];
+valid_uri_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 valid_uri_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.34", "Valid URI nameConstraints Test34 EE", ok},
 	 { "4.13.36", "Valid URI nameConstraints Test36 EE", ok}]).
 
-invalid_uri_name_constraints(doc) ->
-    [""];
-invalid_uri_name_constraints(suite) ->
-    [];
+invalid_uri_name_constraints() ->
+    [{doc,"Name constraints tests"}].
 invalid_uri_name_constraints(Config) when is_list(Config) ->
     run([{ "4.13.35", "Invalid URI nameConstraints Test35 EE",{bad_cert, name_not_permitted}},
 	 { "4.13.37", "Invalid URI nameConstraints Test37 EE",{bad_cert, name_not_permitted}}]).
 
-%%-----------------------------------------------------------------------------
-delta_without_crl(doc) ->
-    [""];
-delta_without_crl(suite) ->
-    [];
+%%------------------------------delta_crls-----------------------------------------------
+delta_without_crl() ->
+    [{doc,"Delta CRL tests"}].
 delta_without_crl(Config) when is_list(Config) ->
   run([{ "4.15.1",  "Invalid deltaCRLIndicator No Base Test1 EE",{bad_cert,
 							       revocation_status_undetermined}},
        {"4.15.10", "Invalid delta-CRL Test10 EE", {bad_cert,
 						   revocation_status_undetermined}}]).
-
-valid_delta_crls(doc) ->
-    [""];
-valid_delta_crls(suite) ->
-    [];
+valid_delta_crls() ->
+    [{doc,"Delta CRL tests"}].
 valid_delta_crls(Config) when is_list(Config) ->
     run([{ "4.15.2",  "Valid delta-CRL Test2 EE", ok},
 	 { "4.15.5",  "Valid delta-CRL Test5 EE", ok},
@@ -624,22 +535,17 @@ valid_delta_crls(Config) when is_list(Config) ->
 	 { "4.15.8",  "Valid delta-CRL Test8 EE", ok}
 	]).
 
-invalid_delta_crls(doc) ->
-    [""];
-invalid_delta_crls(suite) ->
-    [];
+invalid_delta_crls() ->
+    [{doc,"Delta CRL tests"}].
 invalid_delta_crls(Config) when is_list(Config) ->
     run([{ "4.15.3",  "Invalid delta-CRL Test3 EE", {bad_cert,{revoked, keyCompromise}}},
 	 { "4.15.4",  "Invalid delta-CRL Test4 EE", {bad_cert,{revoked, keyCompromise}}},
 	 { "4.15.6",  "Invalid delta-CRL Test6 EE", {bad_cert,{revoked, keyCompromise}}},
 	 { "4.15.9",  "Invalid delta-CRL Test9 EE", {bad_cert,{revoked, keyCompromise}}}]).
 
-%%-----------------------------------------------------------------------------
-
-valid_distribution_points(doc) ->
-    [""];
-valid_distribution_points(suite) ->
-    [];
+%%---------------------------distribution_points--------------------------------------------------
+valid_distribution_points() ->
+    [{doc,"CRL Distribution Point tests"}].
 valid_distribution_points(Config) when is_list(Config) ->
     run([{ "4.14.1",  "Valid distributionPoint Test1 EE", ok},
 	 { "4.14.4",  "Valid distributionPoint Test4 EE", ok},
@@ -647,18 +553,14 @@ valid_distribution_points(Config) when is_list(Config) ->
 	 { "4.14.7",  "Valid distributionPoint Test7 EE", ok}
 	]).
 
-valid_distribution_points_no_issuing_distribution_point(doc) ->
-    [""];
-valid_distribution_points_no_issuing_distribution_point(suite) ->
-    [];
+valid_distribution_points_no_issuing_distribution_point() ->
+    [{doc,"CRL Distribution Point tests"}].
 valid_distribution_points_no_issuing_distribution_point(Config) when is_list(Config) ->
-    run([{ "4.14.10", "Valid No issuingDistributionPoint Test10", ok}
+    run([{ "4.14.10", "Valid No issuingDistributionPoint Test10 EE", ok}
 	]).
 
-invalid_distribution_points(doc) ->
-    [""];
-invalid_distribution_points(suite) ->
-    [];
+invalid_distribution_points() ->
+    [{doc,"CRL Distribution Point tests"}].
 invalid_distribution_points(Config) when is_list(Config) ->
     run([{ "4.14.2",  "Invalid distributionPoint Test2 EE", {bad_cert,{revoked, keyCompromise}}},
 	 { "4.14.3",  "Invalid distributionPoint Test3 EE", {bad_cert,
@@ -670,40 +572,31 @@ invalid_distribution_points(Config) when is_list(Config) ->
 							  revocation_status_undetermined}}
 	]).
 
-valid_only_contains(doc) ->
-    [""];
-valid_only_contains(suite) ->
-    [];
+valid_only_contains() ->
+    [{doc,"CRL Distribution Point tests"}].
 valid_only_contains(Config) when is_list(Config) ->
-    run([{ "4.14.13", "Valid onlyContainsCACerts CRL Test13 EE", ok}]).
-
+    run([{ "4.14.13", "Valid only Contains CA Certs Test13 EE", ok}]).
 
-invalid_only_contains(doc) ->
-    [""];
-invalid_only_contains(suite) ->
-    [];
+invalid_only_contains() ->
+    [{doc,"CRL Distribution Point tests"}].
 invalid_only_contains(Config) when is_list(Config) ->
-    run([{ "4.14.11", "Invalid onlyContainsUserCerts CRL Test11 EE",
+    run([{ "4.14.11", "Invalid onlyContainsUserCerts Test11 EE",
 	   {bad_cert, revocation_status_undetermined}},
-	 { "4.14.12", "Invalid onlyContainsCACerts CRL Test12 EE",
+	 { "4.14.12", "Invalid onlyContainsCACerts Test12 EE",
 	   {bad_cert, revocation_status_undetermined}},
 	 { "4.14.14", "Invalid onlyContainsAttributeCerts Test14 EE",
 	   {bad_cert, revocation_status_undetermined}}
 	]).
 
-valid_only_some_reasons(doc) ->
-    [""];
-valid_only_some_reasons(suite) ->
-    [];
+valid_only_some_reasons() ->
+    [{doc,"CRL Distribution Point tests"}].
 valid_only_some_reasons(Config) when is_list(Config) ->
     run([{ "4.14.18", "Valid onlySomeReasons Test18 EE", ok},
 	 { "4.14.19", "Valid onlySomeReasons Test19 EE", ok}
 	]).
 
-invalid_only_some_reasons(doc) ->
-    [""];
-invalid_only_some_reasons(suite) ->
-    [];
+invalid_only_some_reasons() ->
+    [{doc,"CRL Distribution Point tests"}].
 invalid_only_some_reasons(Config) when is_list(Config) ->
     run([{ "4.14.15", "Invalid onlySomeReasons Test15 EE",
 	   {bad_cert,{revoked, keyCompromise}}},
@@ -717,20 +610,16 @@ invalid_only_some_reasons(Config) when is_list(Config) ->
 	   {bad_cert,{revoked, affiliationChanged}}}
 	]).
 
-valid_indirect_crl(doc) ->
-    [""];
-valid_indirect_crl(suite) ->
-    [];
+valid_indirect_crl() ->
+    [{doc,"CRL Distribution Point tests"}].
 valid_indirect_crl(Config) when is_list(Config) ->
     run([{ "4.14.22", "Valid IDP with indirectCRL Test22 EE", ok},
 	 { "4.14.24", "Valid IDP with indirectCRL Test24 EE", ok},
 	 { "4.14.25", "Valid IDP with indirectCRL Test25 EE", ok}
 	]).
 
-invalid_indirect_crl(doc) ->
-    [""];
-invalid_indirect_crl(suite) ->
-    [];
+invalid_indirect_crl() ->
+    [{doc,"CRL Distribution Point tests"}].
 invalid_indirect_crl(Config) when is_list(Config) ->
     run([{ "4.14.23", "Invalid IDP with indirectCRL Test23 EE",
 	   {bad_cert,{revoked, keyCompromise}}},
@@ -738,20 +627,16 @@ invalid_indirect_crl(Config) when is_list(Config) ->
 	   {bad_cert, revocation_status_undetermined}}
 	]).
 
-valid_crl_issuer(doc) ->
-    [""];
-valid_crl_issuer(suite) ->
-    [];
+valid_crl_issuer() ->
+    [{doc,"CRL Distribution Point tests"}].
 valid_crl_issuer(Config) when is_list(Config) ->
-    run([{ "4.14.28", "Valid cRLIssuer Test28 EE", ok}%%,
-	 %%{ "4.14.29", "Valid cRLIssuer Test29 EE", ok},
-	 %%{ "4.14.33", "Valid cRLIssuer Test33 EE", ok}
+    run([{ "4.14.28", "Valid cRLIssuer Test28 EE", ok},
+	 { "4.14.29", "Valid cRLIssuer Test29 EE", ok},
+	 { "4.14.33", "Valid cRLIssuer Test33 EE", ok}
 	]).
 
-invalid_crl_issuer(doc) ->
-    [""];
-invalid_crl_issuer(suite) ->
-    [];
+invalid_crl_issuer() ->
+    [{doc,"CRL Distribution Point tests"}].
 invalid_crl_issuer(Config) when is_list(Config) ->
     run([
 	 { "4.14.27", "Invalid cRLIssuer Test27 EE", {bad_cert, revocation_status_undetermined}},
@@ -761,44 +646,36 @@ invalid_crl_issuer(Config) when is_list(Config) ->
 	 { "4.14.35", "Invalid cRLIssuer Test35 EE", {bad_cert, revocation_status_undetermined}}
 	]).
 
-
-%%distribution_points() ->
-    %%{ "4.14",    "Distribution Points" },
-%%    [
-	 %% Although this test is valid it has a circular dependency. As a result
-	 %% an attempt is made to reursively checks a CRL path and rejected due to
-	 %% a CRL path validation error. PKITS notes suggest this test does not
-	 %% need to be run due to this issue.
-%%	 { "4.14.30", "Valid cRLIssuer Test30", 54 }].
+%% Although this test is valid it has a circular dependency. As a result
+%% an attempt is made to reursively checks a CRL path and rejected due to
+%% a CRL path validation error. PKITS notes suggest this test does not
+%% need to be run due to this issue.
+%%	 { "4.14.30", "Valid cRLIssuer Test30", 54 }
 
 
-%%-----------------------------------------------------------------------------
+%%-------------------------------private_certificate_extensions----------------------------------------------
 
-unknown_critical_extension(doc) ->
-    [""];
-unknown_critical_extension(suite) ->
-    [];
+unknown_critical_extension() ->
+    [{doc,"Test that a cert with an unknown critical extension is recjected"}].
 unknown_critical_extension(Config) when is_list(Config) ->
     run([{ "4.16.2",  "Invalid Unknown Critical Certificate Extension Test2 EE",
 	   {bad_cert,unknown_critical_extension}}]).
 
-unknown_not_critical_extension(doc) ->
-    [""];
-unknown_not_critical_extension(suite) ->
-    [];
+unknown_not_critical_extension() ->
+    [{doc,"Test that a not critical unknown extension is ignored"}].
 unknown_not_critical_extension(Config) when is_list(Config) ->
     run([{ "4.16.1",  "Valid Unknown Not Critical Certificate Extension Test1 EE", ok}]).
 
-%%-----------------------------------------------------------------------------
+%%--------------------------------------------------------------------
+%% Internal functions ------------------------------------------------
+%%--------------------------------------------------------------------
+
 run(Tests) ->    
     [TA] = read_certs("Trust Anchor Root Certificate"),
     run(Tests, TA).
 
 run({Chap, Test, Result}, TA) ->
     CertChain = cas(Chap) ++ read_certs(Test),
-    lists:foreach(fun(C) ->
-			  io:format("CERT: ~p~n", [public_key:pkix_decode_cert(C, otp)])
-		  end, CertChain),
     Options = path_validation_options(TA, Chap,Test),
     try public_key:pkix_path_validation(TA, CertChain, Options) of
 	{Result, _} -> ok;
@@ -825,7 +702,7 @@ run([],_) -> ok.
 path_validation_options(TA, Chap, Test) ->
     case needs_crl_options(Chap) of
 	true ->
-	    crl_options(TA, Test);
+	    crl_options(TA, Chap, Test);
 	false ->
 	     Fun =
 		fun(_,{bad_cert, _} = Reason, _) ->
@@ -839,6 +716,56 @@ path_validation_options(TA, Chap, Test) ->
 	    [{verify_fun, {Fun, []}}]
     end.
 
+read_certs(Test) ->
+    File = cert_file(Test),
+    Ders = erl_make_certs:pem_to_der(File),
+    [Cert || {'Certificate', Cert, not_encrypted} <- Ders].
+
+read_crls(Test) ->
+    File = crl_file(Test),
+    Ders = erl_make_certs:pem_to_der(File),
+    [CRL || {'CertificateList', CRL, not_encrypted} <- Ders].
+
+cert_file(Test) ->
+    file(?CONV, lists:append(string:tokens(Test, " -")) ++ ".pem").
+
+crl_file(Test) ->
+    file(?CRL, lists:append(string:tokens(Test, " -")) ++ ".pem").
+
+
+file(Sub,File) ->
+    TestDir = case get(datadir) of
+		  undefined -> "./pkits_SUITE_data";
+		  Dir when is_list(Dir) ->
+		      Dir
+	      end,
+    AbsFile = filename:join([TestDir,Sub,File]),
+    case filelib:is_file(AbsFile) of
+	true -> ok;
+	false ->
+	    ?error("Couldn't read data from ~p ~n",[AbsFile])
+    end,
+    AbsFile.
+
+error(Format, Args, File0, Line) ->
+    File = filename:basename(File0),
+    Pid = group_leader(),
+    Pid ! {failed, File, Line},
+    io:format(Pid, "~s(~p): ERROR"++Format, [File,Line|Args]).
+
+warning(Format, Args, File0, Line) ->
+    File = filename:basename(File0),
+    io:format("~s(~p): Warning "++Format, [File,Line|Args]).
+
+crypto_support_check(Config) ->
+    try crypto:sha256(<<"Test">>) of
+	_ ->
+	    Config
+    catch error:notsup ->
+	    crypto:stop(),
+	    {skip, "To old version of openssl"}
+    end.
+
 needs_crl_options("4.4" ++ _) ->
     true;
 needs_crl_options("4.5" ++ _) ->
@@ -854,54 +781,69 @@ needs_crl_options("4.15" ++ _) ->
 needs_crl_options(_) ->
     false.
 
-crl_options(TA, Test) ->
-     case read_crls(Test) of
-	[] ->
-	    [];
-        CRLs ->
-	    Fun =
-		 fun(_,{bad_cert, _} = Reason, _) ->
-			 {fail, Reason};
-		   (_,{extension,
-		       #'Extension'{extnID = ?'id-ce-cRLDistributionPoints',
-				    extnValue = Value}}, UserState0) ->
-			UserState = update_crls(Value, UserState0),
+crl_options(_TA, Chap, _Test) ->
+    CRLNames = crl_names(Chap),
+    CRLs = crls(CRLNames),
+    Paths = lists:map(fun(CRLName) -> crl_path(CRLName) end, CRLNames),
+
+    ct:print("Paths ~p ~n  Names ~p ~n", [Paths, CRLNames]),
+    Fun =
+	fun(_,{bad_cert, _} = Reason, _) ->
+		{fail, Reason};
+	   (_,{extension,
+	       #'Extension'{extnID = ?'id-ce-cRLDistributionPoints',
+			    extnValue = Value}}, UserState0) ->
+		UserState = update_crls(Value, UserState0),
+		{valid, UserState};
+	   (_,{extension, _}, UserState) ->
+		{unknown, UserState};
+	   (OtpCert, Valid, UserState) when Valid == valid;
+					    Valid == valid_peer ->
+		DerCRLs = UserState#verify_state.crls,
+		Paths =  UserState#verify_state.crl_paths,
+		Crls = [{DerCRL, public_key:der_decode('CertificateList',
+						       DerCRL)} || DerCRL <- DerCRLs],
+
+		CRLInfo0 = crl_info(OtpCert, Crls, []),
+		CRLInfo = lists:reverse(CRLInfo0),
+		PathDb = crl_path_db(lists:reverse(Crls), Paths, []),
+
+		Fun = fun(DP, CRLtoValidate, Id, PathDb0) ->
+			      trusted_cert_and_path(DP, CRLtoValidate, Id, PathDb0)
+		      end,
+
+		case CRLInfo of
+		    [] ->
 			{valid, UserState};
-		   (_,{extension, _}, UserState) ->
-			{unknown, UserState};
-		   (OtpCert, Valid, UserState) when Valid == valid;
-						    Valid == valid_peer ->
-			{ErlCerts, CRLs} = UserState#verify_state.crl_info,
-			CRLInfo0 =
-			    crl_info(OtpCert,
-				     ErlCerts,[{DerCRL, public_key:der_decode('CertificateList',
-									      DerCRL)} || DerCRL <- CRLs],
-				     []),
-			CRLInfo = lists:reverse(CRLInfo0),
-			Certs = UserState#verify_state.certs_db,
-			Fun = fun(DP, CRLtoValidate, Id, CertsDb) ->
-				      trusted_cert_and_path(DP, CRLtoValidate, Id, CertsDb)
-			      end,
-			Ignore = ignore_sign_test_when_building_path(Test),
+		    [_|_] ->
 			case public_key:pkix_crls_validate(OtpCert, CRLInfo,
-							   [{issuer_fun,{Fun, {Ignore, Certs}}}]) of
+							   [{issuer_fun,{Fun, PathDb}}]) of
 			    valid ->
 				{valid, UserState};
 			    Reason  ->
 				{fail, Reason}
 			end
-		end,
+		end
+	end,
 
-	    Certs = read_certs(Test),
-	    ErlCerts = [public_key:pkix_decode_cert(Cert, otp) || Cert <- Certs],
+    [{verify_fun, {Fun, #verify_state{crls = CRLs,
+				      crl_paths = Paths}}}].
 
-	    [{verify_fun, {Fun, #verify_state{certs_db = [TA| Certs],
-					      crl_info = {ErlCerts, CRLs}}}}]
-    end.
+crl_path_db([], [], Acc) ->
+    Acc;
+crl_path_db([{_, CRL} |CRLs], [Path | Paths], Acc) ->
+    CertPath = lists:flatten(lists:map(fun([]) ->
+					       [];
+					  (CertFile) ->
+					       ct:print("Certfile ~p", [CertFile]),
+					       read_certs(CertFile)
+				       end, Path)),
+    crl_path_db(CRLs, Paths, [{CRL, CertPath}| Acc]).
 
-crl_info(_, _, [], Acc) ->
+
+crl_info(_, [], Acc) ->
     Acc;
-crl_info(OtpCert, Certs, [{_, #'CertificateList'{tbsCertList =
+crl_info(OtpCert, [{_, #'CertificateList'{tbsCertList =
 						     #'TBSCertList'{issuer = Issuer,
 								    crlExtensions = CRLExtensions}}}
 				= CRL | Rest], Acc) ->
@@ -910,22 +852,36 @@ crl_info(OtpCert, Certs, [{_, #'CertificateList'{tbsCertList =
     ExtList = pubkey_cert:extensions_list(CRLExtensions),
     DPs  = case pubkey_cert:select_extension(?'id-ce-cRLDistributionPoints', Extensions) of
 	      #'Extension'{extnValue = Value} ->
-		   lists:map(fun(Point) -> pubkey_cert_records:transform(Point, decode) end, Value);
-	      _ ->
-		  case same_issuer(OtpCert, Issuer) of
-		      true ->
-			  [make_dp(ExtList, asn1_NOVALUE, Issuer)];
-		      false ->
-			  [make_dp(ExtList, Issuer, ignore)]
-		  end
+		   lists:foldl(fun(Point, Acc0) ->
+				       Dp = pubkey_cert_records:transform(Point, decode),
+				       IDP = pubkey_cert:select_extension(?'id-ce-issuingDistributionPoint',
+									  Extensions),
+				       case Dp#'DistributionPoint'.cRLIssuer of
+					   asn1_NOVALUE ->
+					       [Dp | Acc0];
+					   DpCRLIssuer ->
+					       CRLIssuer = dp_crlissuer_to_issuer(DpCRLIssuer),
+					       CertIssuer =  OtpTBSCert#'OTPTBSCertificate'.issuer,
+					       case  pubkey_cert:is_issuer(CRLIssuer, CertIssuer) of
+						   true ->
+						       [Dp | Acc0];
+						   false when (IDP =/= undefined) ->
+						       Acc0;
+						   false ->
+						       [Dp | Acc0]
+					       end
+				       end
+			       end, [], Value);
+	       _ ->
+		   case same_issuer(OtpCert, Issuer) of
+		       true ->
+			   [make_dp(ExtList, asn1_NOVALUE, Issuer)];
+		       false ->
+			   [make_dp(ExtList, Issuer, ignore)]
+		   end
 	   end,
     DPsCRLs = lists:map(fun(DP) -> {DP, CRL} end, DPs),
-    crl_info(OtpCert, Certs, Rest, DPsCRLs ++ Acc).
-
-ignore_sign_test_when_building_path("Invalid Bad CRL Signature Test4") ->
-    true;
-ignore_sign_test_when_building_path(_) ->
-    false.
+    crl_info(OtpCert, Rest, DPsCRLs ++ Acc).
 
 same_issuer(OTPCert, Issuer) ->
     DecIssuer = pubkey_cert_records:transform(Issuer, decode),
@@ -957,200 +913,23 @@ mk_issuer_dp(Issuer, _) ->
 update_crls(_, State) ->
     State.
 
-trusted_cert_and_path(DP, CRL, Id, {Ignore, CertsList}) ->
-    case crl_issuer(crl_issuer_name(DP), CRL, Id, CertsList, CertsList, Ignore) of
-	{ok, IssuerCert, DerIssuerCert} ->
-	    Certs = [{public_key:pkix_decode_cert(Cert, otp), Cert} || Cert <- CertsList],
-	    CertChain = build_chain(Certs, Certs, IssuerCert, Ignore, [DerIssuerCert]),
-	    {ok, public_key:pkix_decode_cert(hd(CertChain), otp), CertChain};
-	Other ->
-	    Other
-    end.
-
-crl_issuer_name(#'DistributionPoint'{cRLIssuer = asn1_NOVALUE}) ->
-    undefined;
-crl_issuer_name(#'DistributionPoint'{cRLIssuer = [{directoryName, Issuer}]}) ->
-    pubkey_cert_records:transform(Issuer, decode).
+trusted_cert_and_path(_, #'CertificateList'{} = CRL, _, PathDb) ->
+    [TrustedDERCert] =  read_certs(crl_root_cert()),
+    TrustedCert =  public_key:pkix_decode_cert(TrustedDERCert, otp),
 
-build_chain([],_, _, _,Acc) ->
-    Acc;
-
-build_chain([{First, DerFirst}|Certs], All, Cert, Ignore, Acc) ->
-    case public_key:pkix_is_self_signed(Cert) andalso is_test_root(Cert) of
-	true ->
-	    Acc;
-	false ->
-	    case public_key:pkix_is_issuer(Cert, First)
-		%%andalso check_extension_cert_signer(First)
-		andalso is_signer(First, Cert, Ignore)
-	    of
-		true ->
-		    build_chain(All, All, First, Ignore, [DerFirst | Acc]);
-		false ->
-		    build_chain(Certs, All, Cert, Ignore, Acc)
-	    end
-    end.
-
-is_signer(_,_, true) ->
-    true;
-is_signer(Signer, #'OTPCertificate'{} = Cert,_) ->
-    TBSCert = Signer#'OTPCertificate'.tbsCertificate,
-    PublicKeyInfo = TBSCert#'OTPTBSCertificate'.subjectPublicKeyInfo,
-    PublicKey = PublicKeyInfo#'OTPSubjectPublicKeyInfo'.subjectPublicKey,
-    AlgInfo = PublicKeyInfo#'OTPSubjectPublicKeyInfo'.algorithm,
-    PublicKeyParams = AlgInfo#'PublicKeyAlgorithm'.parameters,
-    try pubkey_cert:validate_signature(Cert, public_key:pkix_encode('OTPCertificate',
-								Cert, otp),
-				   PublicKey, PublicKeyParams, true, ?DEFAULT_VERIFYFUN) of
-	true ->
-	    true
-    catch
-	_:_ ->
-	    false
-    end;
-is_signer(Signer, #'CertificateList'{} = CRL, _) ->
-    TBSCert = Signer#'OTPCertificate'.tbsCertificate,
-    PublicKeyInfo = TBSCert#'OTPTBSCertificate'.subjectPublicKeyInfo,
-    PublicKey = PublicKeyInfo#'OTPSubjectPublicKeyInfo'.subjectPublicKey,
-    AlgInfo = PublicKeyInfo#'OTPSubjectPublicKeyInfo'.algorithm,
-    PublicKeyParams = AlgInfo#'PublicKeyAlgorithm'.parameters,
-    pubkey_crl:verify_crl_signature(CRL, public_key:pkix_encode('CertificateList',
-								CRL, plain),
-				    PublicKey, PublicKeyParams).
-
-is_test_root(OtpCert) ->
-    TBSCert = OtpCert#'OTPCertificate'.tbsCertificate,
-    {rdnSequence, AtterList} = TBSCert#'OTPTBSCertificate'.issuer,
-    lists:member([{'AttributeTypeAndValue',{2,5,4,3},{printableString,"Trust Anchor"}}],
-			AtterList).
-
-check_extension_cert_signer(OtpCert) ->
-    TBSCert = OtpCert#'OTPCertificate'.tbsCertificate,
-     Extensions = TBSCert#'OTPTBSCertificate'.extensions,
-     case pubkey_cert:select_extension(?'id-ce-keyUsage', Extensions) of
-	#'Extension'{extnValue = KeyUse} ->
-	     lists:member(keyCertSign, KeyUse);
-	 _ ->
-	     true
-    end.
-
-check_extension_crl_signer(OtpCert) ->
-    TBSCert = OtpCert#'OTPCertificate'.tbsCertificate,
-     Extensions = TBSCert#'OTPTBSCertificate'.extensions,
-     case pubkey_cert:select_extension(?'id-ce-keyUsage', Extensions) of
-	#'Extension'{extnValue = KeyUse} ->
-	     lists:member(cRLSign, KeyUse);
-	 _ ->
-	     true
+    case lists:keysearch(CRL, 1, PathDb) of
+	{_, {CRL, [ _| _] = Path}} ->
+		      {ok, TrustedCert, [TrustedDERCert | Path]};
+	{_, {CRL, []}} ->
+	    {ok, TrustedCert, [TrustedDERCert]}
     end.
 
-crl_issuer(undefined, CRL, issuer_not_found, _, CertsList, Ignore) ->
-    crl_issuer(CRL, CertsList, Ignore);
-
-crl_issuer(IssuerName, CRL, issuer_not_found, CertsList, CertsList, Ignore) ->
-    crl_issuer(IssuerName, CRL, IssuerName, CertsList, CertsList, Ignore);
-
-crl_issuer(undefined, CRL, Id, [Cert | Rest], All, false) ->
-    ErlCert = public_key:pkix_decode_cert(Cert, otp),
-    TBSCertificate = ErlCert#'OTPCertificate'.tbsCertificate,
-    SerialNumber = TBSCertificate#'OTPTBSCertificate'.serialNumber,
-    Issuer = public_key:pkix_normalize_name(
-		    TBSCertificate#'OTPTBSCertificate'.subject),
-    Bool = is_signer(ErlCert, CRL, false),
-    case {SerialNumber, Issuer} of
-	Id when Bool == true ->
-	    {ok, ErlCert, Cert};
-	_ ->
-	    crl_issuer(undefined, CRL, Id, Rest, All, false)
-    end;
-
-crl_issuer(IssuerName, CRL, Id, [Cert | Rest], All, false) ->
-    ErlCert = public_key:pkix_decode_cert(Cert, otp),
-    TBSCertificate = ErlCert#'OTPCertificate'.tbsCertificate,
-    SerialNumber = TBSCertificate#'OTPTBSCertificate'.serialNumber,
-    %%Issuer = public_key:pkix_normalize_name(
-    %%		    TBSCertificate#'OTPTBSCertificate'.subject),
-    Bool = is_signer(ErlCert, CRL, false),
-    case {SerialNumber, IssuerName} of
-	Id when Bool == true ->
-	    {ok, ErlCert, Cert};
-	{_, IssuerName}  when Bool == true ->
-	    {ok, ErlCert, Cert};
-	_ ->
-	    crl_issuer(IssuerName, CRL, Id, Rest, All, false)
-    end;
-
-crl_issuer(undefined, CRL, _, [], CertsList, Ignore) ->
-    crl_issuer(CRL, CertsList, Ignore);
-crl_issuer(CRLName, CRL, _, [], CertsList, Ignore) ->
-    crl_issuer(CRLName, CRL, CertsList, Ignore).
-
-
-crl_issuer(_, [],_) ->
-    {error, issuer_not_found};
-crl_issuer(CRL, [Cert | Rest], Ignore) ->
-    ErlCert = public_key:pkix_decode_cert(Cert, otp),
-    case public_key:pkix_is_issuer(CRL, ErlCert) andalso
-	check_extension_crl_signer(ErlCert) andalso
-	is_signer(ErlCert, CRL, Ignore)
-    of
-        true ->
-	    {ok, ErlCert,Cert};
-        false ->
-            crl_issuer(CRL, Rest, Ignore)
-    end.
-
-crl_issuer(_,_, [],_) ->
-    {error, issuer_not_found};
-crl_issuer(IssuerName, CRL, [Cert | Rest], Ignore) ->
-    ErlCert = public_key:pkix_decode_cert(Cert, otp),
-    TBSCertificate = ErlCert#'OTPCertificate'.tbsCertificate,
-    Issuer = public_key:pkix_normalize_name(
-		    TBSCertificate#'OTPTBSCertificate'.subject),
-
-    case
-	public_key:pkix_is_issuer(CRL, ErlCert) andalso
-	check_extension_crl_signer(ErlCert) andalso
-	is_signer(ErlCert, CRL, Ignore)
-    of
-        true ->
-	    case  pubkey_cert:is_issuer(Issuer, IssuerName) of
-		true ->
-		    {ok, ErlCert,Cert};
-		false ->
-		    crl_issuer(IssuerName, CRL, Rest, Ignore)
-	    end;
-	false ->
-            crl_issuer(IssuerName, CRL, Rest, Ignore)
-    end.
-
-read_certs(Test) ->
-    File = test_file(Test),
-    Ders = erl_make_certs:pem_to_der(File),
-    [Cert || {'Certificate', Cert, not_encrypted} <- Ders].
-
-read_crls(Test) ->
-    File = test_file(Test),
-    Ders = erl_make_certs:pem_to_der(File),
-    [CRL || {'CertificateList', CRL, not_encrypted} <- Ders].
 
-test_file(Test) ->
-    io:format("TEST: ~p~n", [Test]),
-    file(?CONV, lists:append(string:tokens(Test, " -")) ++ ".pem").
+dp_crlissuer_to_issuer(DPCRLIssuer) ->
+    [{directoryName, Issuer}] = pubkey_cert_records:transform(DPCRLIssuer, decode),
+    Issuer.
 
-file(Sub,File) ->
-    TestDir = case get(datadir) of
-		  undefined -> "./pkits_SUITE_data";
-		  Dir when is_list(Dir) ->
-		      Dir
-	      end,
-    AbsFile = filename:join([TestDir,Sub,File]),
-    case filelib:is_file(AbsFile) of
-	true -> ok;
-	false ->
-	    ?error("Couldn't read data from ~p ~n",[AbsFile])
-    end,
-    AbsFile.
+%%%%%%%%%%%%%%% CA mappings %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 cas(Chap) ->
     CAS = intermidiate_cas(Chap),
@@ -1242,17 +1021,15 @@ intermidiate_cas(Chap) when Chap == "4.6.2" ->
 intermidiate_cas(Chap) when Chap == "4.6.3" ->
     ["basicConstraints Not Critical cA False CA Cert"];
 
-intermidiate_cas(Chap) when Chap == "4.5.2";
-			    Chap == "4.5.5" ->
-    ["Basic Self-Issued New Key CA Cert"];
-
-intermidiate_cas(Chap) when Chap == "4.5.1" ->
+intermidiate_cas(Chap) when Chap == "4.5.1";
+			    Chap == "4.5.2" ->
     ["Basic Self-Issued New Key OldWithNew CA Cert", "Basic Self-Issued New Key CA Cert"];
 
 intermidiate_cas(Chap) when	Chap == "4.5.3" ->
     ["Basic Self-Issued Old Key NewWithOld CA Cert", "Basic Self-Issued Old Key CA Cert"];
 
-intermidiate_cas(Chap) when Chap == "4.5.4" ->
+intermidiate_cas(Chap) when Chap == "4.5.4";
+			    Chap == "4.5.5" ->
     ["Basic Self-Issued Old Key CA Cert"];
 
 intermidiate_cas(Chap) when Chap == "4.13.1"; 
@@ -1301,9 +1078,6 @@ intermidiate_cas(Chap) when Chap == "4.13.19" ->
     ["nameConstraints DN1 Self-Issued CA Cert",
      "nameConstraints DN1 CA Cert"];
 
-intermidiate_cas(Chap) when Chap == "4.5.6" ->
-    ["Basic Self-Issued CRL Signing Key CA Cert"];
-
 intermidiate_cas(Chap) when Chap == "4.7.1";
 			    Chap == "4.7.4" -> 
     ["keyUsage Critical keyCertSign False CA Cert"];
@@ -1387,29 +1161,349 @@ intermidiate_cas(Chap) when Chap == "4.6.16" ->
      "pathLenConstraint0 Self-Issued CA Cert",
      "pathLenConstraint0 CA Cert"];
 
-intermidiate_cas(Chap) when Chap == "4.5.7";
-			    Chap == "4.5.8"
-			    ->
-    ["Basic Self-Issued CRL Signing Key CRL Cert", 
-     "Basic Self-Issued CRL Signing Key CA Cert"].
+intermidiate_cas(Chap) when Chap == "4.4.1" ->
+    ["No CRL CA Cert"];
 
-error(Format, Args, File0, Line) ->
-    File = filename:basename(File0),
-    Pid = group_leader(),
-    Pid ! {failed, File, Line},
-    io:format(Pid, "~s(~p): ERROR"++Format, [File,Line|Args]).
+intermidiate_cas(Chap) when Chap == "4.4.2" ->
+    ["Revoked subCA Cert", "Good CA Cert"];
 
-warning(Format, Args, File0, Line) ->
-    File = filename:basename(File0),
-    io:format("~s(~p): Warning "++Format, [File,Line|Args]).
+intermidiate_cas(Chap) when Chap == "4.4.3" ->
+    ["Good CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.4" ->
+    ["Bad CRL Signature CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.5" ->
+    ["Bad CRL Issuer Name CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.6" ->
+    ["Wrong CRL CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.7" ->
+    ["Two CRLs CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.8" ->
+    ["Unknown CRL Entry Extension CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.9";
+			    Chap == "4.4.10" ->
+    ["Unknown CRL Extension CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.11" ->
+    ["Old CRL nextUpdate CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.12" ->
+    ["pre2000 CRL nextUpdate CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.13" ->
+    ["GeneralizedTime CRL nextUpdate CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.14";
+			    Chap == "4.4.15" ->
+    ["Negative Serial Number CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.16";
+			    Chap == "4.4.17";
+			    Chap == "4.4.18" ->
+    ["Long Serial Number CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.19";
+			    Chap == "4.4.20" ->
+    ["Separate Certificate and CRL Keys Certificate Signing CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.4.21" ->
+    ["Separate Certificate and CRL Keys CA2 Certificate Signing CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.1";
+			    Chap == "4.14.2";
+			    Chap == "4.14.3";
+			    Chap == "4.14.4" ->
+    ["distributionPoint1 CA Cert"];
+intermidiate_cas(Chap) when Chap == "4.14.5";
+			    Chap == "4.14.6";
+			    Chap == "4.14.7";
+			    Chap == "4.14.8";
+			    Chap == "4.14.9" ->
+    ["distributionPoint2 CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.10" ->
+    ["No issuingDistributionPoint CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.11" ->
+    ["onlyContainsUserCerts CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.12";
+			    Chap == "4.14.13" ->
+    ["onlyContainsCACerts CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.14" ->
+    ["onlyContainsAttributeCerts CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.15";
+			    Chap == "4.14.16" ->
+    ["onlySomeReasons CA1 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.17" ->
+    ["onlySomeReasons CA2 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.18" ->
+    ["onlySomeReasons CA3 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.19";
+			    Chap == "4.14.20";
+			    Chap == "4.14.21" ->
+    ["onlySomeReasons CA4 Cert"];
 
+intermidiate_cas(Chap) when Chap == "4.14.22";
+			    Chap == "4.14.23" ->
+    ["indirectCRL CA1 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.24";
+			    Chap == "4.14.25";
+			    Chap == "4.14.26" ->
+    ["indirectCRL CA2 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.27" ->
+    ["indirectCRL CA2 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.28";
+			    Chap == "4.14.29" ->
+    ["indirectCRL CA3 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.31";
+			    Chap == "4.14.32";
+			    Chap == "4.14.33" ->
+    ["indirectCRL CA6 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.14.34";
+			    Chap == "4.14.35" ->
+    ["indirectCRL CA5 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.15.1" ->
+    ["deltaCRLIndicator No Base CA Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.15.2";
+			    Chap == "4.15.3";
+			    Chap == "4.15.4";
+			    Chap == "4.15.5";
+			    Chap == "4.15.6";
+			    Chap == "4.15.7" ->
+    ["deltaCRL CA1 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.15.8";
+			    Chap == "4.15.9" ->
+    ["deltaCRL CA2 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.15.10" ->
+    ["deltaCRL CA3 Cert"];
+
+intermidiate_cas(Chap) when Chap == "4.5.6";
+			    Chap == "4.5.7" ->
+    ["Basic Self-Issued CRL Signing Key CA Cert"];
+intermidiate_cas(Chap) when Chap == "4.5.8" ->
+    ["Basic Self-Issued CRL Signing Key CRL Cert"].
+
+
+%%%%%%%%%%%%%%% CRL mappings %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+crl_names("4.4.1") ->
+    ["Trust Anchor Root CRL"];
+crl_names("4.4.2") ->
+    ["Trust Anchor Root CRL", "Good CA CRL", "Revoked subCA CRL"];
+crl_names("4.4.3") ->
+    ["Trust Anchor Root CRL", "Good CA CRL", "Revoked subCA CRL"];
+crl_names("4.4.4") ->
+     ["Trust Anchor Root CRL", "Bad CRL Signature CA CRL"];
+crl_names("4.4.5") ->
+      ["Trust Anchor Root CRL", "Bad CRL Issuer Name CA CRL"];
+crl_names("4.4.6") ->
+     ["Trust Anchor Root CRL", "Wrong CRL CA CRL"];
+crl_names("4.4.7") ->
+   ["Trust Anchor Root CRL", "Two CRLs CA Good CRL", "Two CRLs CA Bad CRL"];
+crl_names("4.4.8") ->
+   ["Trust Anchor Root CRL", "Unknown CRL Entry Extension CA CRL"];
+crl_names(Chap) when Chap == "4.4.9";
+		Chap == "4.4.10"->
+   ["Trust Anchor Root CRL", "Unknown CRL Extension CA CRL"];
+crl_names("4.4.11") ->
+   ["Trust Anchor Root CRL", "Old CRL nextUpdate CA CRL"];
+crl_names("4.4.12") ->
+   ["Trust Anchor Root CRL", "pre2000 CRL nextUpdate CA CRL"];
+crl_names("4.4.13") ->
+   ["Trust Anchor Root CRL", "GeneralizedTime CRL nextUpdate CA CRL"];
+crl_names(Chap) when Chap == "4.4.14";
+		Chap == "4.4.15"->
+    ["Trust Anchor Root CRL", "Negative Serial Number CA CRL"];
+crl_names(Chap) when Chap == "4.4.16";
+		Chap == "4.4.17";
+		Chap == "4.4.18" ->
+    ["Trust Anchor Root CRL", "Long Serial Number CA CRL"];
+crl_names(Chap)when Chap == "4.4.19";
+	       Chap == "4.4.20" ->
+    ["Trust Anchor Root CRL", "Separate Certificate and CRL Keys CRL"];
+crl_names("4.4.21") ->
+   ["Trust Anchor Root CRL", "Separate Certificate and CRL Keys CA2 CRL"];
+crl_names(Chap) when Chap == "4.5.1";
+		     Chap == "4.5.2"->
+   ["Trust Anchor Root CRL", "Basic Self-Issued New Key CA CRL"];
+crl_names(Chap) when Chap == "4.5.3";
+		Chap == "4.5.4";
+		Chap == "4.5.5" ->
+   ["Trust Anchor Root CRL", "Basic Self-Issued Old Key Self-Issued Cert CRL",
+    "Basic Self-Issued Old Key CA CRL"];
+crl_names(Chap) when  Chap == "4.5.6";
+		      Chap == "4.5.7";
+		      Chap == "4.5.8" ->
+   ["Trust Anchor Root CRL", "Basic Self-Issued CRL Signing Key CRL Cert CRL",
+	"Basic Self-Issued CRL Signing Key CA CRL"
+   ];
+crl_names("4.7.4") ->
+   ["Trust Anchor Root CRL", "keyUsage Critical cRLSign False CA CRL"];
+crl_names("4.7.5") ->
+   ["Trust Anchor Root CRL", "keyUsage Not Critical cRLSign False CA CRL"];
+crl_names(Chap) when Chap == "4.14.1";
+		Chap == "4.14.2";
+		Chap == "4.14.3";
+		Chap == "4.14.4" ->
+    ["Trust Anchor Root CRL", "distributionPoint1 CA CRL"];
+crl_names(Chap) when Chap == "4.14.5";
+		Chap == "4.14.6";
+		Chap == "4.14.7";
+		Chap == "4.14.8";
+		Chap == "4.14.9" ->
+    ["Trust Anchor Root CRL", "distributionPoint2 CA CRL"];
+crl_names("4.14.10") ->
+   ["Trust Anchor Root CRL", "No issuingDistributionPoint CA CRL"];
+crl_names("4.14.11") ->
+   ["Trust Anchor Root CRL", "onlyContainsUserCerts CA CRL"];
+crl_names(Chap) when Chap == "4.14.12";
+		Chap == "4.14.13" ->
+    ["Trust Anchor Root CRL", "onlyContainsCACerts CA CRL"];
+crl_names("4.14.14") ->
+    ["Trust Anchor Root CRL", "onlyContainsAttributeCerts CA CRL"];
+crl_names(Chap) when Chap == "4.14.15";
+		Chap == "4.14.16" ->
+   ["Trust Anchor Root CRL", "onlySomeReasons CA1 compromise CRL",
+    "onlySomeReasons CA1 other reasons CRL"];
+crl_names("4.14.17") ->
+   ["Trust Anchor Root CRL",
+    "onlySomeReasons CA2 CRL1", "onlySomeReasons CA2 CRL2"];
+crl_names("4.14.18") ->
+   ["Trust Anchor Root CRL",
+    "onlySomeReasons CA3 compromise CRL", "onlySomeReasons CA3 other reasons CRL"];
+crl_names(Chap) when Chap == "4.14.19";
+		Chap == "4.14.20";
+		Chap == "4.14.21" ->
+   ["Trust Anchor Root CRL", "onlySomeReasons CA4 compromise CRL",
+    "onlySomeReasons CA4 other reasons CRL"];
+crl_names(Chap) when Chap == "4.14.22";
+		Chap == "4.14.23";
+		Chap == "4.14.24";
+		Chap == "4.14.25";
+		Chap == "4.14.26" ->
+   ["Trust Anchor Root CRL", "indirectCRL CA1 CRL"];
+crl_names("4.14.27") ->
+   ["Trust Anchor Root CRL", "Good CA CRL"];
+
+crl_names(Chap) when Chap == "4.14.28";
+		     Chap == "4.14.29" ->
+    ["Trust Anchor Root CRL", "indirectCRL CA3 CRL", "indirectCRL CA3 cRLIssuer CRL"];
+crl_names("4.14.30") ->
+   ["Trust Anchor Root CRL", "indirectCRL CA4 cRLIssuer CRL"];
+crl_names(Chap) when Chap == "4.14.31";
+		Chap == "4.14.32";
+		Chap == "4.14.33";
+		Chap == "4.14.34";
+		Chap == "4.14.35" ->
+   ["Trust Anchor Root CRL", "indirectCRL CA5 CRL"];
+crl_names("4.15.1") ->
+   ["Trust Anchor Root CRL", "deltaCRLIndicator No Base CA CRL"];
+crl_names(Chap)  when Chap == "4.15.2";
+		 Chap == "4.15.3";
+		 Chap == "4.15.4";
+		 Chap == "4.15.5";
+		 Chap == "4.15.6";
+		 Chap == "4.15.7" ->
+    ["Trust Anchor Root CRL", "deltaCRL CA1 CRL", "deltaCRL CA1 deltaCRL"];
+crl_names(Chap) when Chap == "4.15.8";
+		Chap == "4.15.9" ->
+   ["Trust Anchor Root CRL", "deltaCRL CA2 CRL", "deltaCRL CA2 deltaCRL"];
+crl_names("4.15.10") ->
+    ["Trust Anchor Root CRL", "deltaCRL CA3 CRL", "deltaCRL CA3 deltaCRL"].
+
+crl_root_cert() ->
+    "Trust Anchor Root Certificate".
+
+crl_path("Trust Anchor Root CRL") ->
+    []; %% Signed directly by crl_root_cert
+crl_path("Revoked subCA CRL") ->
+    ["Good CA Cert", "Revoked subCA Cert"];
+crl_path("indirectCRL CA3 cRLIssuer CRL") ->
+    ["indirectCRL CA3 Cert", "indirectCRL CA3 cRLIssuer Cert"];
+crl_path("Two CRLs CA Good CRL") ->
+    ["Two CRLs CA Cert"];
+crl_path("Two CRLs CA Bad CRL") ->
+    ["Two CRLs CA Cert"];
+crl_path("Separate Certificate and CRL Keys CRL") ->
+    ["Separate Certificate and CRL Keys CRL Signing Cert"];
+crl_path("Separate Certificate and CRL Keys CA2 CRL") ->
+    ["Separate Certificate and CRL Keys CA2 CRL Signing Cert"];
+crl_path("Basic Self-Issued Old Key Self-Issued Cert CRL") ->
+    ["Basic Self-Issued Old Key CA Cert"];
+crl_path("Basic Self-Issued Old Key CA CRL") ->
+      ["Basic Self-Issued Old Key CA Cert", "Basic Self-Issued Old Key NewWithOld CA Cert"];
+
+crl_path("Basic Self-Issued CRL Signing Key CRL Cert CRL") ->
+    ["Basic Self-Issued CRL Signing Key CA Cert"];
+crl_path("Basic Self-Issued CRL Signing Key CA CRL") ->
+    ["Basic Self-Issued CRL Signing Key CA Cert", "Basic Self-Issued CRL Signing Key CRL Cert"];
+
+crl_path("onlySomeReasons CA1 compromise CRL") ->
+    ["onlySomeReasons CA1 Cert"];
+crl_path("onlySomeReasons CA1 other reasons CRL") ->
+    ["onlySomeReasons CA1 Cert"];
+crl_path("onlySomeReasons CA3 other reasons CRL") ->
+    ["onlySomeReasons CA3 Cert"];
+crl_path("onlySomeReasons CA3 compromise CRL") ->
+    ["onlySomeReasons CA3 Cert"];
+crl_path("onlySomeReasons CA4 compromise CRL") ->
+    ["onlySomeReasons CA4 Cert"];
+crl_path("onlySomeReasons CA4 other reasons CRL") ->
+    ["onlySomeReasons CA4 Cert"];
+crl_path("Basic Self-Issued New Key CA CRL") ->
+    ["Basic Self-Issued New Key CA Cert"];
+crl_path("deltaCRL CA1 deltaCRL") ->
+    crl_path("deltaCRL CA2 CRL");
+crl_path("deltaCRL CA2 deltaCRL") ->
+    crl_path("deltaCRL CA2 CRL");
+crl_path("deltaCRL CA3 deltaCRL") ->
+    crl_path("deltaCRL CA3 CRL");
+crl_path(CRL) when CRL == "onlySomeReasons CA2 CRL1";
+		   CRL == "onlySomeReasons CA2 CRL2" ->
+    ["onlySomeReasons CA2 Cert"];
+
+crl_path(CRL) ->
+    L = length(CRL),
+    Base = string:sub_string(CRL, 1, L -3),
+    [Base ++ "Cert"].
+
+crls(CRLS) ->
+     lists:foldl(fun([], Acc) ->
+			Acc;
+		   (CRLFile, Acc) ->
+			[CRL] = read_crls(CRLFile),
+			[CRL | Acc]
+		end, [], CRLS).
+
+
+%% TODO: If we implement policy support
 %% Certificate policy tests need special handling. They can have several
 %% sub tests and we need to check the outputs are correct.
 
-certificate_policies() ->
+certificate_policies_tests() ->
     %%{ "4.8", "Certificate Policies" },
     [{"4.8.1.1", "All Certificates Same Policy Test1", "-policy anyPolicy -explicit_policy", "True", ?NIST1, ?NIST1, 0},
-     {"4.8.1.2", "All Certificates Same Policy Test1", "-policy ?NIST1 -explicit_policy", "True", ?NIST1, ?NIST1, 0},
+     {"4.8.1.2", "All Certificates Same Policy Test1", "-policy ?NIST1BasicSelfIssuedCRLSigningKeyCACert.pem -explicit_policy", "True", ?NIST1, ?NIST1, 0},
      {"4.8.1.3", "All Certificates Same Policy Test1", "-policy ?NIST2 -explicit_policy", "True", ?NIST1, "<empty>", 43},
      {"4.8.1.4", "All Certificates Same Policy Test1", "-policy ?NIST1 -policy ?NIST2 -explicit_policy", "True", ?NIST1, ?NIST1, 0},
      {"4.8.2.1", "All Certificates No Policies Test2", "-policy anyPolicy", "False", "<empty>", "<empty>", 0},
@@ -1443,7 +1537,7 @@ certificate_policies() ->
      {"4.8.18.2", "User Notice Qualifier Test18", "-policy ?NIST2", "True", "?NIST1:?NIST2", "?NIST2", 0},
      {"4.8.19", "User Notice Qualifier Test19", "-policy anyPolicy", "False", "?NIST1", "?NIST1", 0},
      {"4.8.20", "CPS Pointer Qualifier Test20", "-policy anyPolicy -explicit_policy", "True", "?NIST1", "?NIST1", 0}].
-require_explicit_policy() ->
+require_explicit_policy_tests() ->
     %%{ "4.9", "Require Explicit Policy" },
     [{"4.9.1", "Valid RequireExplicitPolicy Test1", "-policy anyPolicy", "False", "<empty>", "<empty>", 0},
      {"4.9.2", "Valid RequireExplicitPolicy Test2", "-policy anyPolicy", "False", "<empty>", "<empty>", 0},
@@ -1453,7 +1547,7 @@ require_explicit_policy() ->
      {"4.9.6", "Valid Self-Issued requireExplicitPolicy Test6", "-policy anyPolicy", "False", "<empty>", "<empty>", 0},
      {"4.9.7", "Invalid Self-Issued requireExplicitPolicy Test7", "-policy anyPolicy", "True", "<empty>", "<empty>", 43},
      {"4.9.8", "Invalid Self-Issued requireExplicitPolicy Test8", "-policy anyPolicy", "True", "<empty>", "<empty>", 43}].
-policy_mappings() ->
+policy_mappings_tests() ->
     %%{ "4.10", "Policy Mappings" },
     [{"4.10.1.1", "Valid Policy Mapping Test1", "-policy ?NIST1", "True", "?NIST1", "?NIST1", 0},
      {"4.10.1.2", "Valid Policy Mapping Test1", "-policy ?NIST2", "True", "?NIST1", "<empty>", 43},
@@ -1483,7 +1577,7 @@ policy_mappings() ->
      %% TODO: check notice display
      {"4.10.14", "Valid Policy Mapping Test14", "-policy anyPolicy", "True", "?NIST1", "?NIST1", 0}].
 
-inhibit_policy_mapping() ->
+inhibit_policy_mapping_tests() ->
     %%{ "4.11", "Inhibit Policy Mapping" },
     [{"4.11.1", "Invalid inhibitPolicyMapping Test1", "-policy anyPolicy", "True", "<empty>", "<empty>", 43},
      {"4.11.2", "Valid inhibitPolicyMapping Test2", "-policy anyPolicy", "True", "?NIST1", "?NIST1", 0},
@@ -1496,7 +1590,7 @@ inhibit_policy_mapping() ->
      {"4.11.9", "Invalid Self-Issued inhibitPolicyMapping Test9", "-policy anyPolicy", "True", "<empty>", "<empty>", 43},
      {"4.11.10", "Invalid Self-Issued inhibitPolicyMapping Test10", "-policy anyPolicy", "True", "<empty>", "<empty>", 43},
      {"4.11.11", "Invalid Self-Issued inhibitPolicyMapping Test11", "-policy anyPolicy", "True", "<empty>", "<empty>", 43}].
-inhibit_any_policy() ->
+inhibit_any_policy_tests() ->
     %%{ "4.12", "Inhibit Any Policy" },
     [{"4.12.1", "Invalid inhibitAnyPolicy Test1", "-policy anyPolicy", "True", "<empty>", "<empty>", 43},
      {"4.12.2", "Valid inhibitAnyPolicy Test2", "-policy anyPolicy", "True", "?NIST1", "?NIST1", 0},
@@ -1509,12 +1603,3 @@ inhibit_any_policy() ->
      {"4.12.8",  "Invalid Self-Issued inhibitAnyPolicy Test8",    43 },
      {"4.12.9",  "Valid Self-Issued inhibitAnyPolicy Test9",      ok},
      {"4.12.10", "Invalid Self-Issued inhibitAnyPolicy Test10",   43 }].
-
-crypto_support_check(Config) ->
-    try crypto:sha256(<<"Test">>) of
-     	_ ->
-	    Config
-    catch error:notsup ->
-	    crypto:stop(),
-     	    {skip, "To old version of openssl"}
-    end.
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadCRLIssuerNameCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadCRLIssuerNameCACRL.pem
new file mode 100644
index 0000000000..a4cf643928
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadCRLIssuerNameCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadCRLSignatureCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadCRLSignatureCACRL.pem
new file mode 100644
index 0000000000..e17fac1f20
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadCRLSignatureCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadSignedCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadSignedCACRL.pem
new file mode 100644
index 0000000000..58c89f81c6
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadSignedCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadnotAfterDateCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadnotAfterDateCACRL.pem
new file mode 100644
index 0000000000..3c952437ce
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadnotAfterDateCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadnotBeforeDateCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadnotBeforeDateCACRL.pem
new file mode 100644
index 0000000000..fb4bf11a7c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BadnotBeforeDateCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedCRLSigningKeyCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedCRLSigningKeyCACRL.pem
new file mode 100644
index 0000000000..9a34f8a612
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedCRLSigningKeyCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedCRLSigningKeyCRLCertCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedCRLSigningKeyCRLCertCRL.pem
new file mode 100644
index 0000000000..447b7ec511
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedCRLSigningKeyCRLCertCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedNewKeyCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedNewKeyCACRL.pem
new file mode 100644
index 0000000000..9c3d7d42ab
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedNewKeyCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedOldKeyCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedOldKeyCACRL.pem
new file mode 100644
index 0000000000..3f330c715a
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedOldKeyCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
+MIIB8zCB3AIBATANBgkqhkiG9w0BAQsFADBVMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTElMCMGA1UEAxMcQmFzaWMgU2VsZi1J
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedOldKeySelfIssuedCertCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedOldKeySelfIssuedCertCRL.pem
new file mode 100644
index 0000000000..8fa388cd45
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/BasicSelfIssuedOldKeySelfIssuedCertCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/DSACACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/DSACACRL.pem
new file mode 100644
index 0000000000..7d1d13a767
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/DSACACRL.pem
@@ -0,0 +1,7 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/DSAParametersInheritedCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/DSAParametersInheritedCACRL.pem
new file mode 100644
index 0000000000..545293a0db
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/DSAParametersInheritedCACRL.pem
@@ -0,0 +1,8 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/GeneralizedTimeCRLnextUpdateCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GeneralizedTimeCRLnextUpdateCACRL.pem
new file mode 100644
index 0000000000..cab3080a90
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GeneralizedTimeCRLnextUpdateCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodCACRL.pem
new file mode 100644
index 0000000000..f482eae237
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodsubCACRL.pem
new file mode 100644
index 0000000000..04790063da
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodsubCAPanyPolicyMapping1to2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodsubCAPanyPolicyMapping1to2CACRL.pem
new file mode 100644
index 0000000000..ed9ac1744d
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/GoodsubCAPanyPolicyMapping1to2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/LongSerialNumberCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/LongSerialNumberCACRL.pem
new file mode 100644
index 0000000000..d0d3787427
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/LongSerialNumberCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/Mapping1to2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/Mapping1to2CACRL.pem
new file mode 100644
index 0000000000..5aa18e1b89
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/Mapping1to2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/MappingFromanyPolicyCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/MappingFromanyPolicyCACRL.pem
new file mode 100644
index 0000000000..4d6c9d0aaa
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/MappingFromanyPolicyCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/MappingToanyPolicyCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/MappingToanyPolicyCACRL.pem
new file mode 100644
index 0000000000..a4a369c179
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/MappingToanyPolicyCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/MissingbasicConstraintsCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/MissingbasicConstraintsCACRL.pem
new file mode 100644
index 0000000000..e84c210970
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/MissingbasicConstraintsCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/NameOrderCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NameOrderCACRL.pem
new file mode 100644
index 0000000000..9aab5ae9dd
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NameOrderCACRL.pem
@@ -0,0 +1,14 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/NegativeSerialNumberCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NegativeSerialNumberCACRL.pem
new file mode 100644
index 0000000000..62dbbc8db4
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NegativeSerialNumberCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/NoPoliciesCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NoPoliciesCACRL.pem
new file mode 100644
index 0000000000..42ee928471
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NoPoliciesCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/NoissuingDistributionPointCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NoissuingDistributionPointCACRL.pem
new file mode 100644
index 0000000000..789099d061
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/NoissuingDistributionPointCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/OldCRLnextUpdateCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/OldCRLnextUpdateCACRL.pem
new file mode 100644
index 0000000000..d9591e5cf1
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/OldCRLnextUpdateCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3CACRL.pem
new file mode 100644
index 0000000000..f590198a12
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3subCACRL.pem
new file mode 100644
index 0000000000..acc5cde185
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3subsubCACRL.pem
new file mode 100644
index 0000000000..d000a06282
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P12Mapping1to3subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1Mapping1to234CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1Mapping1to234CACRL.pem
new file mode 100644
index 0000000000..376de8c6e4
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1Mapping1to234CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1Mapping1to234subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1Mapping1to234subCACRL.pem
new file mode 100644
index 0000000000..316b5ba594
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1Mapping1to234subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1anyPolicyMapping1to2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1anyPolicyMapping1to2CACRL.pem
new file mode 100644
index 0000000000..709a1368ac
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/P1anyPolicyMapping1to2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PanyPolicyMapping1to2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PanyPolicyMapping1to2CACRL.pem
new file mode 100644
index 0000000000..c039b47889
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PanyPolicyMapping1to2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234CACRL.pem
new file mode 100644
index 0000000000..ef2c47424e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234subCAP123CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234subCAP123CRL.pem
new file mode 100644
index 0000000000..5cb4f07fdf
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234subCAP123CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234subsubCAP123P12CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234subsubCAP123P12CRL.pem
new file mode 100644
index 0000000000..4f33bf88f8
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP1234subsubCAP123P12CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123CACRL.pem
new file mode 100644
index 0000000000..9badaf1180
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subCAP12CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subCAP12CRL.pem
new file mode 100644
index 0000000000..bfa6e83f6c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subCAP12CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubCAP12P1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubCAP12P1CRL.pem
new file mode 100644
index 0000000000..f8a920a1be
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubCAP12P1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubCAP2P2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubCAP2P2CRL.pem
new file mode 100644
index 0000000000..cbbe9d03b1
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubCAP2P2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubsubCAP12P2P1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubsubCAP12P2P1CRL.pem
new file mode 100644
index 0000000000..2a6a21b33b
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP123subsubsubCAP12P2P1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12CACRL.pem
new file mode 100644
index 0000000000..1af85735f5
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12subCAP1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12subCAP1CRL.pem
new file mode 100644
index 0000000000..c96f12103b
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12subCAP1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12subsubCAP1P2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12subsubCAP1P2CRL.pem
new file mode 100644
index 0000000000..4dd0f2fca0
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP12subsubCAP1P2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP2subCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP2subCA2CRL.pem
new file mode 100644
index 0000000000..d2e6b8d3db
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP2subCA2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP2subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP2subCACRL.pem
new file mode 100644
index 0000000000..02c8fa43d4
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP2subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP3CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP3CACRL.pem
new file mode 100644
index 0000000000..0eac63d37a
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/PoliciesP3CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/RFC3280MandatoryAttributeTypesCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RFC3280MandatoryAttributeTypesCACRL.pem
new file mode 100644
index 0000000000..49582a3282
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RFC3280MandatoryAttributeTypesCACRL.pem
@@ -0,0 +1,14 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/RFC3280OptionalAttributeTypesCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RFC3280OptionalAttributeTypesCACRL.pem
new file mode 100644
index 0000000000..106a0215db
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RFC3280OptionalAttributeTypesCACRL.pem
@@ -0,0 +1,14 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/RevokedsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RevokedsubCACRL.pem
new file mode 100644
index 0000000000..f07d7b88bf
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RevokedsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/RolloverfromPrintableStringtoUTF8StringCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RolloverfromPrintableStringtoUTF8StringCACRL.pem
new file mode 100644
index 0000000000..912b6c8b8f
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/RolloverfromPrintableStringtoUTF8StringCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/SeparateCertificateandCRLKeysCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/SeparateCertificateandCRLKeysCA2CRL.pem
new file mode 100644
index 0000000000..e3b1f68960
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/SeparateCertificateandCRLKeysCA2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/SeparateCertificateandCRLKeysCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/SeparateCertificateandCRLKeysCRL.pem
new file mode 100644
index 0000000000..9e3ca350cc
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/SeparateCertificateandCRLKeysCRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/TrustAnchorRootCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/TrustAnchorRootCRL.pem
new file mode 100644
index 0000000000..114e6e1cbf
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/TrustAnchorRootCRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/TwoCRLsCABadCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/TwoCRLsCABadCRL.pem
new file mode 100644
index 0000000000..526eb1f6e1
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/TwoCRLsCABadCRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/TwoCRLsCAGoodCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/TwoCRLsCAGoodCRL.pem
new file mode 100644
index 0000000000..7bffa1d5cd
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/TwoCRLsCAGoodCRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/UIDCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UIDCACRL.pem
new file mode 100644
index 0000000000..c94eb68a11
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UIDCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/UTF8StringCaseInsensitiveMatchCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UTF8StringCaseInsensitiveMatchCACRL.pem
new file mode 100644
index 0000000000..a6c2055e8e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UTF8StringCaseInsensitiveMatchCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/UTF8StringEncodedNamesCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UTF8StringEncodedNamesCACRL.pem
new file mode 100644
index 0000000000..2bfdb97dcc
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UTF8StringEncodedNamesCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/UnknownCRLEntryExtensionCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UnknownCRLEntryExtensionCACRL.pem
new file mode 100644
index 0000000000..dfee3b2056
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UnknownCRLEntryExtensionCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/UnknownCRLExtensionCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UnknownCRLExtensionCACRL.pem
new file mode 100644
index 0000000000..8d7158e411
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/UnknownCRLExtensionCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/WrongCRLCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/WrongCRLCACRL.pem
new file mode 100644
index 0000000000..114e6e1cbf
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/WrongCRLCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/anyPolicyCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/anyPolicyCACRL.pem
new file mode 100644
index 0000000000..d8cd6550ee
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/anyPolicyCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsCriticalcAFalseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsCriticalcAFalseCACRL.pem
new file mode 100644
index 0000000000..b5726c158e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsCriticalcAFalseCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsNotCriticalCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsNotCriticalCACRL.pem
new file mode 100644
index 0000000000..3dfeb7ca4c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsNotCriticalCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsNotCriticalcAFalseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsNotCriticalcAFalseCACRL.pem
new file mode 100644
index 0000000000..36b9df8549
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/basicConstraintsNotCriticalcAFalseCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA1CRL.pem
new file mode 100644
index 0000000000..338d64cd37
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA1CRL.pem
@@ -0,0 +1,16 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA1deltaCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA1deltaCRL.pem
new file mode 100644
index 0000000000..4c306accba
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA1deltaCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA2CRL.pem
new file mode 100644
index 0000000000..b4090dfee4
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA2CRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA2deltaCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA2deltaCRL.pem
new file mode 100644
index 0000000000..d305bae0ab
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA2deltaCRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA3CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA3CRL.pem
new file mode 100644
index 0000000000..084e49127f
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA3CRL.pem
@@ -0,0 +1,14 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA3deltaCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA3deltaCRL.pem
new file mode 100644
index 0000000000..db02c94369
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLCA3deltaCRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLIndicatorNoBaseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLIndicatorNoBaseCACRL.pem
new file mode 100644
index 0000000000..781db0a18d
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/deltaCRLIndicatorNoBaseCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/distributionPoint1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/distributionPoint1CACRL.pem
new file mode 100644
index 0000000000..dc27f6b6fd
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/distributionPoint1CACRL.pem
@@ -0,0 +1,16 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/distributionPoint2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/distributionPoint2CACRL.pem
new file mode 100644
index 0000000000..1ebde75c29
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/distributionPoint2CACRL.pem
@@ -0,0 +1,14 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA1CRL.pem
new file mode 100644
index 0000000000..c9de28ecb9
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA1CRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA3CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA3CRL.pem
new file mode 100644
index 0000000000..607f7bf989
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA3CRL.pem
@@ -0,0 +1,14 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA3cRLIssuerCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA3cRLIssuerCRL.pem
new file mode 100644
index 0000000000..a366a243ba
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA3cRLIssuerCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA4cRLIssuerCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA4cRLIssuerCRL.pem
new file mode 100644
index 0000000000..596762cdbb
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA4cRLIssuerCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA5CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA5CRL.pem
new file mode 100644
index 0000000000..fdab0bd2f1
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/indirectCRLCA5CRL.pem
@@ -0,0 +1,35 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy0CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy0CACRL.pem
new file mode 100644
index 0000000000..f6f50228e7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy0CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1CACRL.pem
new file mode 100644
index 0000000000..ad1941263c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCA1CRL.pem
new file mode 100644
index 0000000000..cc49e37c54
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCA1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCA2CRL.pem
new file mode 100644
index 0000000000..846500d7af
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCA2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCAIAP5CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCAIAP5CRL.pem
new file mode 100644
index 0000000000..7ebae31c23
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subCAIAP5CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subsubCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subsubCA2CRL.pem
new file mode 100644
index 0000000000..669df318fe
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy1subsubCA2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5CACRL.pem
new file mode 100644
index 0000000000..7c053d1c8a
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5subCACRL.pem
new file mode 100644
index 0000000000..5c6e19906c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5subsubCACRL.pem
new file mode 100644
index 0000000000..793cf1291a
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitAnyPolicy5subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping0CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping0CACRL.pem
new file mode 100644
index 0000000000..c709a56df7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping0CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping0subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping0subCACRL.pem
new file mode 100644
index 0000000000..50f92f4a14
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping0subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12CACRL.pem
new file mode 100644
index 0000000000..ec32a575b2
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subCACRL.pem
new file mode 100644
index 0000000000..8313d770c7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subCAIPM5CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subCAIPM5CRL.pem
new file mode 100644
index 0000000000..3d86355fa7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subCAIPM5CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subsubCACRL.pem
new file mode 100644
index 0000000000..4c8450f3b7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subsubCAIPM5CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subsubCAIPM5CRL.pem
new file mode 100644
index 0000000000..2ed760a1e5
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P12subsubCAIPM5CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1CACRL.pem
new file mode 100644
index 0000000000..f231fe784a
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1subCACRL.pem
new file mode 100644
index 0000000000..3730e7c738
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1subsubCACRL.pem
new file mode 100644
index 0000000000..6bb1b2a960
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping1P1subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5CACRL.pem
new file mode 100644
index 0000000000..68d33d924f
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subCACRL.pem
new file mode 100644
index 0000000000..7925d0d1f2
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subsubCACRL.pem
new file mode 100644
index 0000000000..2fb83ef408
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subsubsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subsubsubCACRL.pem
new file mode 100644
index 0000000000..ade3f19453
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/inhibitPolicyMapping5subsubsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageCriticalcRLSignFalseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageCriticalcRLSignFalseCACRL.pem
new file mode 100644
index 0000000000..4993db248d
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageCriticalcRLSignFalseCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageCriticalkeyCertSignFalseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageCriticalkeyCertSignFalseCACRL.pem
new file mode 100644
index 0000000000..8a9a50b563
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageCriticalkeyCertSignFalseCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalCACRL.pem
new file mode 100644
index 0000000000..844a745e39
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalcRLSignFalseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalcRLSignFalseCACRL.pem
new file mode 100644
index 0000000000..e0fd7bfd8f
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalcRLSignFalseCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalkeyCertSignFalseCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalkeyCertSignFalseCACRL.pem
new file mode 100644
index 0000000000..d7877a9b68
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/keyUsageNotCriticalkeyCertSignFalseCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1CACRL.pem
new file mode 100644
index 0000000000..c999bf8b23
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA1CRL.pem
new file mode 100644
index 0000000000..3884626320
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA1CRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA2CRL.pem
new file mode 100644
index 0000000000..a39dd31a35
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA2CRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA3CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA3CRL.pem
new file mode 100644
index 0000000000..7dc7ee7fd4
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN1subCA3CRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN2CACRL.pem
new file mode 100644
index 0000000000..d32449cf89
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3CACRL.pem
new file mode 100644
index 0000000000..a72350793c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3subCA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3subCA1CRL.pem
new file mode 100644
index 0000000000..c179e730e0
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3subCA1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3subCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3subCA2CRL.pem
new file mode 100644
index 0000000000..4f416b3ab6
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN3subCA2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN4CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN4CACRL.pem
new file mode 100644
index 0000000000..bd4472556c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN4CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN5CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN5CACRL.pem
new file mode 100644
index 0000000000..bdb12dbf59
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDN5CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDNS1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDNS1CACRL.pem
new file mode 100644
index 0000000000..33e2aa1407
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDNS1CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDNS2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDNS2CACRL.pem
new file mode 100644
index 0000000000..02b8226a6d
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsDNS2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA1CRL.pem
new file mode 100644
index 0000000000..4b594be896
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA2CRL.pem
new file mode 100644
index 0000000000..6aa93849c0
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA3CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA3CRL.pem
new file mode 100644
index 0000000000..b2cec3d3fa
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsRFC822CA3CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsURI1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsURI1CACRL.pem
new file mode 100644
index 0000000000..67688e4aa4
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsURI1CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsURI2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsURI2CACRL.pem
new file mode 100644
index 0000000000..fa5a247617
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/nameConstraintsURI2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsAttributeCertsCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsAttributeCertsCACRL.pem
new file mode 100644
index 0000000000..0c5aa4a18c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsAttributeCertsCACRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsCACertsCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsCACertsCACRL.pem
new file mode 100644
index 0000000000..23ab0ba052
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsCACertsCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsUserCertsCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsUserCertsCACRL.pem
new file mode 100644
index 0000000000..e99752a506
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlyContainsUserCertsCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA1compromiseCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA1compromiseCRL.pem
new file mode 100644
index 0000000000..8aeb421af8
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA1compromiseCRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA1otherreasonsCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA1otherreasonsCRL.pem
new file mode 100644
index 0000000000..49f7456ffa
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA1otherreasonsCRL.pem
@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA2CRL1.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA2CRL1.pem
new file mode 100644
index 0000000000..2d585f4780
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA2CRL1.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA2CRL2.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA2CRL2.pem
new file mode 100644
index 0000000000..657f0999fa
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA2CRL2.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA3compromiseCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA3compromiseCRL.pem
new file mode 100644
index 0000000000..acac31a59e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA3compromiseCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA3otherreasonsCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA3otherreasonsCRL.pem
new file mode 100644
index 0000000000..3d20df2931
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA3otherreasonsCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA4compromiseCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA4compromiseCRL.pem
new file mode 100644
index 0000000000..3b60898d4d
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA4compromiseCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA4otherreasonsCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA4otherreasonsCRL.pem
new file mode 100644
index 0000000000..189002c25d
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/onlySomeReasonsCA4otherreasonsCRL.pem
@@ -0,0 +1,15 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0CACRL.pem
new file mode 100644
index 0000000000..c1142fd5f2
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0subCA2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0subCA2CRL.pem
new file mode 100644
index 0000000000..34b51bd784
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0subCA2CRL.pem
@@ -0,0 +1,12 @@
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0subCACRL.pem
new file mode 100644
index 0000000000..1c2c371782
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint0subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint1CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint1CACRL.pem
new file mode 100644
index 0000000000..c0dedb88c7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint1CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint1subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint1subCACRL.pem
new file mode 100644
index 0000000000..fd43b9187b
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint1subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6CACRL.pem
new file mode 100644
index 0000000000..a4bb7e3ab2
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA0CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA0CRL.pem
new file mode 100644
index 0000000000..a06b0839cf
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA0CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA1CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA1CRL.pem
new file mode 100644
index 0000000000..5aff3ab9e6
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA1CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA4CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA4CRL.pem
new file mode 100644
index 0000000000..1cc5a4506e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subCA4CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA00CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA00CRL.pem
new file mode 100644
index 0000000000..6b19bdf4f3
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA00CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA11CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA11CRL.pem
new file mode 100644
index 0000000000..f85921377f
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA11CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA41CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA41CRL.pem
new file mode 100644
index 0000000000..744befe8d2
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubCA41CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubsubCA11XCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubsubCA11XCRL.pem
new file mode 100644
index 0000000000..20392a29a6
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubsubCA11XCRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubsubCA41XCRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubsubCA41XCRL.pem
new file mode 100644
index 0000000000..8674072d00
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pathLenConstraint6subsubsubCA41XCRL.pem
@@ -0,0 +1,12 @@
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/pre2000CRLnextUpdateCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pre2000CRLnextUpdateCACRL.pem
new file mode 100644
index 0000000000..57afdac2b5
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/pre2000CRLnextUpdateCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0CACRL.pem
new file mode 100644
index 0000000000..faecb30bdc
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subCACRL.pem
new file mode 100644
index 0000000000..6aa182da50
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subsubCACRL.pem
new file mode 100644
index 0000000000..58a10374de
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subsubsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subsubsubCACRL.pem
new file mode 100644
index 0000000000..34265b943c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy0subsubsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10CACRL.pem
new file mode 100644
index 0000000000..efb8976e4e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subCACRL.pem
new file mode 100644
index 0000000000..125c24847c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subsubCACRL.pem
new file mode 100644
index 0000000000..7754862b2e
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subsubsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subsubsubCACRL.pem
new file mode 100644
index 0000000000..caac766953
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy10subsubsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy2CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy2CACRL.pem
new file mode 100644
index 0000000000..acf0e69c78
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy2CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy2subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy2subCACRL.pem
new file mode 100644
index 0000000000..426415e452
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy2subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4CACRL.pem
new file mode 100644
index 0000000000..c96cbf6314
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subCACRL.pem
new file mode 100644
index 0000000000..332b2ec9e5
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subsubCACRL.pem
new file mode 100644
index 0000000000..ab40c50e73
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB0jCBuwIBATANBgkqhkiG9w0BAQsFADBYMQswCQYDVQQGEwJVUzEfMB0GA1UE
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+FyF/txO3HXmTNYLFSYo0+G8uEkQCOFQn7BHJOybYH6ertxgKhdQ=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subsubsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subsubsubCACRL.pem
new file mode 100644
index 0000000000..986abff429
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy4subsubsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB1TCBvgIBATANBgkqhkiG9w0BAQsFADBbMQswCQYDVQQGEwJVUzEfMB0GA1UE
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+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5CACRL.pem
new file mode 100644
index 0000000000..6b45ed261f
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIBzDCBtQIBATANBgkqhkiG9w0BAQsFADBSMQswCQYDVQQGEwJVUzEfMB0GA1UE
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+MwJuDzT0G/MZCB4n/s5J/urXFkYBVCQpivlfX9tNUU0=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subCACRL.pem
new file mode 100644
index 0000000000..29a2c67261
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIBzzCBuAIBATANBgkqhkiG9w0BAQsFADBVMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTElMCMGA1UEAxMccmVxdWlyZUV4cGxp
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+6+WLqQ6sFjS8R0NhYyILqm/JtXO9mKzXAwa53nCXPytwtPk=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subsubCACRL.pem
new file mode 100644
index 0000000000..9370cde1bf
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB0jCBuwIBATANBgkqhkiG9w0BAQsFADBYMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTEoMCYGA1UEAxMfcmVxdWlyZUV4cGxp
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+ZB6DWqnOL5lWsw3x/QiKVgvfPjKA1mvqsXVhy/xvNFGT3kyNcC8=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subsubsubCACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subsubsubCACRL.pem
new file mode 100644
index 0000000000..db6c01924b
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy5subsubsubCACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB1TCBvgIBATANBgkqhkiG9w0BAQsFADBbMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTErMCkGA1UEAxMicmVxdWlyZUV4cGxp
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+z4ZIKE1aO2tXJ98dc8M6Z6u1MZDnn3n/9JUAhZPtZ9Gb4eEUU+qgrRk=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7CACRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7CACRL.pem
new file mode 100644
index 0000000000..99d47f5020
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7CACRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIBzDCBtQIBATANBgkqhkiG9w0BAQsFADBSMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTEiMCAGA1UEAxMZcmVxdWlyZUV4cGxp
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+SGXl0LfQl3/GmYynOg46FDf53/oRxz0bwsEa8XBpXpY=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subCARE2CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subCARE2CRL.pem
new file mode 100644
index 0000000000..dd8aaf35a7
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subCARE2CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB0jCBuwIBATANBgkqhkiG9w0BAQsFADBYMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTEoMCYGA1UEAxMfcmVxdWlyZUV4cGxp
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+EDI3oExT5CeehzLWuI7dnhKZVJl7y68n1s7KHKJtMb9vnGsiNZ4=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subsubCARE2RE4CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subsubCARE2RE4CRL.pem
new file mode 100644
index 0000000000..cce599a5fb
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subsubCARE2RE4CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB2DCBwQIBATANBgkqhkiG9w0BAQsFADBeMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTEuMCwGA1UEAxMlcmVxdWlyZUV4cGxp
+Y2l0UG9saWN5NyBzdWJzdWJDQVJFMlJFNBcNMTAwMTAxMDgzMDAwWhcNMzAxMjMx
+MDgzMDAwWqAvMC0wHwYDVR0jBBgwFoAUbv+NCItm/pule/tkM2XqA5VIlJgwCgYD
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+H0nSPreisWgBkSD/u11jR/hPbEH9SXv2nflBaRg/9kSoAbuDknlvrLGxwbQ=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subsubsubCARE2RE4CRL.pem b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subsubsubCARE2RE4CRL.pem
new file mode 100644
index 0000000000..bd1656505c
--- /dev/null
+++ b/lib/public_key/test/pkits_SUITE_data/pkits/crls/requireExplicitPolicy7subsubsubCARE2RE4CRL.pem
@@ -0,0 +1,12 @@
+-----BEGIN X509 CRL-----
+MIIB2zCBxAIBATANBgkqhkiG9w0BAQsFADBhMQswCQYDVQQGEwJVUzEfMB0GA1UE
+ChMWVGVzdCBDZXJ0aWZpY2F0ZXMgMjAxMTExMC8GA1UEAxMocmVxdWlyZUV4cGxp
+Y2l0UG9saWN5NyBzdWJzdWJzdWJDQVJFMlJFNBcNMTAwMTAxMDgzMDAwWhcNMzAx
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+VJrufKnwa2sdt5WXbKX73DCh2OvTm5gJg61AkjghRN4W1VfHpQqc6lsrWHlFK+6r
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+BBZ8OyS0aUcMYpI1rp9/+PWOYo/9cEDFK2zlsIazYl0Nk8Jz8xWVzFP4gf5RXb5i
+ejUZI578baWPUfUUnEQMSqiKJmHNxPyY6REVUEFkMDu5dOlCu0GfsLBw61am3hGQ
+XvILnAB1SRdyO5uNlJLkRh9EB5aUDRUC5HydfiaSTzb0gkzdKgCRjUUsUjovcPg=
+-----END X509 CRL-----
diff --git a/lib/public_key/test/public_key_SUITE.erl b/lib/public_key/test/public_key_SUITE.erl
index 2b83bc0a5c..ea48479f0b 100644
--- a/lib/public_key/test/public_key_SUITE.erl
+++ b/lib/public_key/test/public_key_SUITE.erl
@@ -20,85 +20,19 @@
 %%
 -module(public_key_SUITE).
 
+-include_lib("common_test/include/ct.hrl").
+-include_lib("public_key/include/public_key.hrl").
+
 %% Note: This directive should only be used in test suites.
 -compile(export_all).
 
-%%-include_lib("common_test/include/ct.hrl").
--include_lib("test_server/include/test_server.hrl").
-
--include_lib("public_key/include/public_key.hrl").
-
 -define(TIMEOUT, 120000). % 2 min
 
-%% Test server callback functions
-%%--------------------------------------------------------------------
-%% Function: init_per_suite(Config) -> Config
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%% Description: Initialization before the whole suite
-%%
-%% Note: This function is free to add any key/value pairs to the Config
-%% variable, but should NOT alter/remove any existing entries.
-%%--------------------------------------------------------------------
-init_per_suite(Config) ->
-    try crypto:start() of
-	ok ->
-	    Config
-    catch _:_ ->
-	    {skip, "Crypto did not start"}
-    end.
-%%--------------------------------------------------------------------
-%% Function: end_per_suite(Config) -> _
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%% Description: Cleanup after the whole suite
-%%--------------------------------------------------------------------
-end_per_suite(_Config) ->
-    application:stop(crypto).
-
-%%--------------------------------------------------------------------
-%% Function: init_per_testcase(TestCase, Config) -> Config
-%% Case - atom()
-%%   Name of the test case that is about to be run.
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%%
-%% Description: Initialization before each test case
-%%
-%% Note: This function is free to add any key/value pairs to the Config
-%% variable, but should NOT alter/remove any existing entries.
-%% Description: Initialization before each test case
-%%--------------------------------------------------------------------
-init_per_testcase(_TestCase, Config0) ->
-    Config = lists:keydelete(watchdog, 1, Config0),
-    Dog = test_server:timetrap(?TIMEOUT),
-    [{watchdog, Dog} | Config].
 
 %%--------------------------------------------------------------------
-%% Function: end_per_testcase(TestCase, Config) -> _
-%% Case - atom()
-%%   Name of the test case that is about to be run.
-%% Config - [tuple()]
-%%   A list of key/value pairs, holding the test case configuration.
-%% Description: Cleanup after each test case
+%% Common Test interface functions -----------------------------------
 %%--------------------------------------------------------------------
-end_per_testcase(_TestCase, Config) ->
-    Dog = ?config(watchdog, Config),
-    case Dog of 
-	undefined ->
-	    ok;
-	_ ->
-	    test_server:timetrap_cancel(Dog)
-    end.
 
-%%--------------------------------------------------------------------
-%% Function: all(Clause) -> TestCases
-%% Clause - atom() - suite | doc
-%% TestCases - [Case] 
-%% Case - atom()
-%%   Name of a test case.
-%% Description: Returns a list of all test cases in this test suite
-%%--------------------------------------------------------------------
 suite() -> [{ct_hooks,[ts_install_cth]}].
 
 all() -> 
@@ -119,30 +53,46 @@ groups() ->
        ssh_openssh_public_key_long_header]},
      {sign_verify, [], [rsa_sign_verify, dsa_sign_verify]}
     ].
+%%-------------------------------------------------------------------
+init_per_suite(Config) ->
+    try crypto:start() of
+	ok ->
+	    Config
+    catch _:_ ->
+	    {skip, "Crypto did not start"}
+    end.
 
+end_per_suite(_Config) ->
+    application:stop(crypto).
+
+%%-------------------------------------------------------------------
 init_per_group(_GroupName, Config) ->
     Config.
 
 end_per_group(_GroupName, Config) ->
     Config.
+%%-------------------------------------------------------------------
+init_per_testcase(_TestCase, Config0) ->
+    Config = lists:keydelete(watchdog, 1, Config0),
+    Dog = ct:timetrap(?TIMEOUT),
+    [{watchdog, Dog} | Config].
 
 
-%% Test cases starts here.
+end_per_testcase(_TestCase, _Config) ->
+    ok.
+%%--------------------------------------------------------------------
+%% Test Cases --------------------------------------------------------
 %%--------------------------------------------------------------------
 
-app(doc) ->
-    "Test that the public_key app file is ok";
-app(suite) ->
-    [];
+app() ->
+    [{doc, "Test that the public_key app file is ok"}].
 app(Config) when is_list(Config) ->
-    ok = test_server:app_test(public_key).
+    ok = ?t:app_test(public_key).
 
 %%--------------------------------------------------------------------
 
-dsa_pem(doc) ->
-    [""];
-dsa_pem(suite) ->
-    [];
+dsa_pem() ->
+    [{doc, "DSA PEM-file decode/encode"}].
 dsa_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -164,10 +114,8 @@ dsa_pem(Config) when is_list(Config) ->
 
 %%--------------------------------------------------------------------
 
-rsa_pem(doc) ->
-    [""];
-rsa_pem(suite) ->
-    [];
+rsa_pem() ->
+    [{doc, "RSA PEM-file decode/encode"}].
 rsa_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
     [{'RSAPrivateKey', DerRSAKey, not_encrypted} =  Entry0 ] =
@@ -201,10 +149,8 @@ rsa_pem(Config) when is_list(Config) ->
 
 %%--------------------------------------------------------------------
 
-encrypted_pem(doc) ->
-    [""];
-encrypted_pem(suite) ->
-    [];
+encrypted_pem() ->
+    [{doc, "Encrypted PEM-file decode/encode"}].
 encrypted_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -234,10 +180,8 @@ encrypted_pem(Config) when is_list(Config) ->
     
 %%--------------------------------------------------------------------
 
-dh_pem(doc) ->
-    [""];
-dh_pem(suite) ->
-    [];
+dh_pem() ->
+    [{doc, "DH parametrs PEM-file decode/encode"}].
 dh_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
     [{'DHParameter', DerDH, not_encrypted} = Entry] =
@@ -252,10 +196,8 @@ dh_pem(Config) when is_list(Config) ->
 
 %%--------------------------------------------------------------------
 
-pkcs10_pem(doc) ->
-    [""];
-pkcs10_pem(suite) ->
-    [];
+pkcs10_pem() ->
+   [{doc, "PKCS-10 PEM-file decode/encode"}].
 pkcs10_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
     [{'CertificationRequest', DerPKCS10, not_encrypted} = Entry] =
@@ -269,10 +211,8 @@ pkcs10_pem(Config) when is_list(Config) ->
     Entry = public_key:pem_entry_encode('CertificationRequest', PKCS10).
 
 %%--------------------------------------------------------------------
-pkcs7_pem(doc) ->
-    [""];
-pkcs7_pem(suite) ->
-    [];
+pkcs7_pem() ->
+    [{doc, "PKCS-7 PEM-file decode/encode"}].
 pkcs7_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
     [{'ContentInfo', DerPKCS7, not_encrypted} = Entry] =
@@ -286,10 +226,8 @@ pkcs7_pem(Config) when is_list(Config) ->
     Entry = public_key:pem_entry_encode('ContentInfo', PKCS7).
 
 %%--------------------------------------------------------------------
-cert_pem(doc) ->
-    [""];
-cert_pem(suite) ->
-    [];
+cert_pem() ->
+    [{doc, "Certificate PEM-file decode/encode"}].
 cert_pem(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -315,10 +253,8 @@ cert_pem(Config) when is_list(Config) ->
     [Entry0] = erl_make_certs:pem_to_der(filename:join(Datadir, "wdsa.pem")).
 
 %%--------------------------------------------------------------------
-ssh_rsa_public_key(doc) ->
-    "";
-ssh_rsa_public_key(suite) ->
-    [];
+ssh_rsa_public_key() ->
+    [{doc, "ssh rsa public key decode/encode"}].
 ssh_rsa_public_key(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -343,10 +279,8 @@ ssh_rsa_public_key(Config) when is_list(Config) ->
 
 %%--------------------------------------------------------------------
 
-ssh_dsa_public_key(doc) ->
-    "";
-ssh_dsa_public_key(suite) ->
-    [];
+ssh_dsa_public_key() ->
+    [{doc, "ssh dsa public key decode/encode"}].
 ssh_dsa_public_key(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -370,10 +304,8 @@ ssh_dsa_public_key(Config) when is_list(Config) ->
 	public_key:ssh_decode(EncodedOpenSsh, public_key).
 
 %%--------------------------------------------------------------------
-ssh_rfc4716_rsa_comment(doc) ->
-       "Test comment header and rsa key";
-ssh_rfc4716_rsa_comment(suite) ->
-    [];
+ssh_rfc4716_rsa_comment() ->
+    [{doc, "Test comment header and rsa key"}].
 ssh_rfc4716_rsa_comment(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -388,10 +320,8 @@ ssh_rfc4716_rsa_comment(Config) when is_list(Config) ->
     RSARawSsh2 = public_key:ssh_encode([{PubKey, Attributes}], rfc4716_public_key).
 
 %%--------------------------------------------------------------------
-ssh_rfc4716_dsa_comment(doc) ->
-       "Test comment header and dsa key";
-ssh_rfc4716_dsa_comment(suite) ->
-    [];
+ssh_rfc4716_dsa_comment() ->
+     [{doc, "Test comment header and dsa key"}].
 ssh_rfc4716_dsa_comment(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -410,10 +340,8 @@ ssh_rfc4716_dsa_comment(Config) when is_list(Config) ->
         public_key:ssh_decode(Encoded, public_key).
 
 %%--------------------------------------------------------------------
-ssh_rfc4716_rsa_subject(doc) ->
-       "Test another header value than comment";
-ssh_rfc4716_rsa_subject(suite) ->
-    [];
+ssh_rfc4716_rsa_subject() ->
+    [{doc,  "Test another header value than comment"}].
 ssh_rfc4716_rsa_subject(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -432,10 +360,8 @@ ssh_rfc4716_rsa_subject(Config) when is_list(Config) ->
         public_key:ssh_decode(Encoded, public_key).
 
 %%--------------------------------------------------------------------
-ssh_known_hosts(doc) ->
-    "";
-ssh_known_hosts(suite) ->
-    [];
+ssh_known_hosts() ->
+    [{doc, "ssh known hosts file encode/decode"}].
 ssh_known_hosts(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -463,10 +389,8 @@ ssh_known_hosts(Config) when is_list(Config) ->
 
 %%--------------------------------------------------------------------
 
-ssh1_known_hosts(doc) ->
-    "";
-ssh1_known_hosts(suite) ->
-    [];
+ssh1_known_hosts() ->
+    [{doc, "ssh (ver 1) known hosts file encode/decode"}].
 ssh1_known_hosts(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -485,10 +409,8 @@ ssh1_known_hosts(Config) when is_list(Config) ->
     Decoded = public_key:ssh_decode(Encoded, known_hosts).
 
 %%--------------------------------------------------------------------
-ssh_auth_keys(doc) ->
-    "";
-ssh_auth_keys(suite) ->
-    [];
+ssh_auth_keys() ->
+    [{doc, "ssh authorized keys file encode/decode"}].
 ssh_auth_keys(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -513,10 +435,8 @@ ssh_auth_keys(Config) when is_list(Config) ->
     Decoded = public_key:ssh_decode(Encoded, auth_keys).
 
 %%--------------------------------------------------------------------
-ssh1_auth_keys(doc) ->
-    "";
-ssh1_auth_keys(suite) ->
-    [];
+ssh1_auth_keys() ->
+    [{doc, "ssh (ver 1) authorized keys file encode/decode"}].
 ssh1_auth_keys(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -543,10 +463,8 @@ ssh1_auth_keys(Config) when is_list(Config) ->
     Decoded = public_key:ssh_decode(Encoded, auth_keys).
 
 %%--------------------------------------------------------------------
-ssh_openssh_public_key_with_comment(doc) ->
-    "Test that emty lines and lines starting with # are ignored";
-ssh_openssh_public_key_with_comment(suite) ->
-    [];
+ssh_openssh_public_key_with_comment() ->
+    [{doc, "Test that emty lines and lines starting with # are ignored"}].
 ssh_openssh_public_key_with_comment(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -554,10 +472,8 @@ ssh_openssh_public_key_with_comment(Config) when is_list(Config) ->
     [{{_, #'Dss-Parms'{}}, _}] = public_key:ssh_decode(DSARawOpenSsh, openssh_public_key).
 
 %%--------------------------------------------------------------------
-ssh_openssh_public_key_long_header(doc) ->
-    "Test that long headers are handled";
-ssh_openssh_public_key_long_header(suite) ->
-    [];
+ssh_openssh_public_key_long_header() ->
+  [{doc, "Test that long headers are handled"}].
 ssh_openssh_public_key_long_header(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
 
@@ -568,10 +484,8 @@ ssh_openssh_public_key_long_header(Config) when is_list(Config) ->
     Decoded = public_key:ssh_decode(Encoded, rfc4716_public_key).
 
 %%--------------------------------------------------------------------
-encrypt_decrypt(doc) -> 
-    [""];
-encrypt_decrypt(suite) -> 
-    [];
+encrypt_decrypt() ->
+    [{doc, "Test public_key:encrypt_private and public_key:decrypt_public"}].
 encrypt_decrypt(Config) when is_list(Config) -> 
     {PrivateKey, _DerKey} = erl_make_certs:gen_rsa(64),
     #'RSAPrivateKey'{modulus=Mod, publicExponent=Exp} = PrivateKey,
@@ -588,10 +502,8 @@ encrypt_decrypt(Config) when is_list(Config) ->
     ok.
        
 %%--------------------------------------------------------------------
-rsa_sign_verify(doc) ->
-    ["Checks that we can sign and verify rsa signatures."];
-rsa_sign_verify(suite) ->
-    [];
+rsa_sign_verify() ->
+    [{doc, "Checks that we can sign and verify rsa signatures."}].
 rsa_sign_verify(Config) when is_list(Config) ->
     Ca = {_, CaKey} = erl_make_certs:make_cert([]),
     {Cert1, _} = erl_make_certs:make_cert([{key, dsa}, {issuer, Ca}]),
@@ -611,10 +523,8 @@ rsa_sign_verify(Config) when is_list(Config) ->
     
 %%--------------------------------------------------------------------
 
-dsa_sign_verify(doc) ->
-    ["Checks that we can sign and verify dsa signatures."];
-dsa_sign_verify(suite) ->
-    [];
+dsa_sign_verify() ->
+    [{doc, "Checks that we can sign and verify dsa signatures."}].
 dsa_sign_verify(Config) when is_list(Config) ->
     Ca = erl_make_certs:make_cert([]),
     CertInfo = {_,CertKey1} = erl_make_certs:make_cert([{key, dsa}, {issuer, Ca}]),
@@ -650,10 +560,8 @@ dsa_sign_verify(Config) when is_list(Config) ->
 			      {DSAPublicKey, DSAParams}).
 
 %%--------------------------------------------------------------------
-pkix(doc) ->
-    "Misc pkix tests not covered elsewhere";
-pkix(suite) ->
-    [];
+pkix() ->
+    [{doc, "Misc pkix tests not covered elsewhere"}].
 pkix(Config) when is_list(Config) ->
     Datadir = ?config(data_dir, Config),
     Certs0 = erl_make_certs:pem_to_der(filename:join(Datadir, "cacerts.pem")),
@@ -691,17 +599,15 @@ pkix(Config) when is_list(Config) ->
 		 [[{'AttributeTypeAndValue', {2,5,4,3},{printableString,"ERLANGCA"}}],
 		  [{'AttributeTypeAndValue', {2,5,4,3},{printableString," erlang  ca "}}]]},
     VerifyStr = {rdnSequence, 
-		 [[{'AttributeTypeAndValue', {2,5,4,3},{printableString,"erlang ca"}}],
-		  [{'AttributeTypeAndValue', {2,5,4,3},{printableString,"erlangca"}}]]},
+		 [[{'AttributeTypeAndValue', {2,5,4,3},{printableString,"erlangca"}}],
+		  [{'AttributeTypeAndValue', {2,5,4,3},{printableString,"erlang ca"}}]]},
     VerifyStr = public_key:pkix_normalize_name(TestStr),
 
     ok.
 
 %%--------------------------------------------------------------------
-pkix_countryname(doc) ->
-    "Test workaround for certs that code x509countryname as utf8";
-pkix_countryname(suite) ->
-    [];
+pkix_countryname() ->
+ [{doc, "Test workaround for certs that code x509countryname as utf8"}].
 pkix_countryname(Config) when is_list(Config) ->
     Cert = incorrect_pkix_cert(),
     OTPCert = public_key:pkix_decode_cert(Cert, otp),
@@ -711,24 +617,9 @@ pkix_countryname(Config) when is_list(Config) ->
     check_countryname(Issuer),
     check_countryname(Subj).
 
-check_countryname({rdnSequence,DirName}) ->
-    do_check_countryname(DirName).
-do_check_countryname([]) ->
-    ok;
-do_check_countryname([#'AttributeTypeAndValue'{type = ?'id-at-countryName',
-					       value = "US"}|_]) ->
-    ok;
-do_check_countryname([#'AttributeTypeAndValue'{type = ?'id-at-countryName',
-					       value =  Value}|_]) ->
-    test_server:fail({incorrect_cuntry_name, Value});
-do_check_countryname([_| Rest]) ->
-    do_check_countryname(Rest).
-
 %%--------------------------------------------------------------------
-pkix_path_validation(doc) ->
-    "Misc pkix tests not covered elsewhere";
-pkix_path_validation(suite) ->
-    [];
+pkix_path_validation() ->
+    [{doc, "Test PKIX path validation"}].
 pkix_path_validation(Config) when is_list(Config) ->
     CaK = {Trusted,_} = 
 	erl_make_certs:make_cert([{key, dsa},
@@ -759,7 +650,8 @@ pkix_path_validation(Config) when is_list(Config) ->
 
     CertK3 = {Cert3,_}  = erl_make_certs:make_cert([{issuer, CertK1}, 
 					       {extensions, [{basic_constraints, false}]}]),
-    {Cert4,_}  = erl_make_certs:make_cert([{issuer, CertK3}]),
+    {Cert4,_}  = erl_make_certs:make_cert([{issuer, CertK3}, {extensions, [{key_usage, undefined}]}]),
+
     {error, {bad_cert,missing_basic_constraint}} =
 	public_key:pkix_path_validation(Trusted, [Cert1, Cert3,Cert4], []),
 
@@ -796,6 +688,21 @@ pkix_path_validation(Config) when is_list(Config) ->
 	public_key:pkix_path_validation(unknown_ca, [Cert1], [{verify_fun,
 							      VerifyFunAndState1}]),
     ok.
+%%--------------------------------------------------------------------
+%% Internal functions ------------------------------------------------
+%%--------------------------------------------------------------------
+check_countryname({rdnSequence,DirName}) ->
+    do_check_countryname(DirName).
+do_check_countryname([]) ->
+    ok;
+do_check_countryname([#'AttributeTypeAndValue'{type = ?'id-at-countryName',
+					       value = "US"}|_]) ->
+    ok;
+do_check_countryname([#'AttributeTypeAndValue'{type = ?'id-at-countryName',
+					       value =  Value}|_]) ->
+    ct:fail({incorrect_cuntry_name, Value});
+do_check_countryname([_| Rest]) ->
+    do_check_countryname(Rest).
 
 check_entry_type(#'DSAPrivateKey'{}, 'DSAPrivateKey') ->
     true;