lib/ssl/doc/src/pkix_certs.xml


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<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">

<chapter>
  <header>
    <copyright>
      <year>2003</year><year>2016</year>
      <holder>Ericsson AB. All Rights Reserved.</holder>
    </copyright>
    <legalnotice>
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
 
          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
    
    </legalnotice>

    <title>PKIX Certificates</title>
    <prepared>UAB/F/P Peter H&ouml;gfeldt</prepared>
    <docno></docno>
    <date>2003-06-09</date>
    <rev>A</rev>
    <file>pkix_certs.xml</file>
  </header>

  <section>
    <title>Introduction to Certificates</title>
    <p>Certificates were originally defined by ITU (CCITT) and the latest 
      definitions are described in <cite id="X.509"></cite>, but those definitions
      are (as always) not working. 
    </p>
    <p>Working certificate definitions for the Internet Community are found
      in the the PKIX RFCs <cite id="rfc3279"></cite> and <cite id="rfc3280"></cite>. 
      The parsing of certificates in the Erlang/OTP SSL application is
      based on those RFCS. 
    </p>
    <p>Certificates are defined in terms of ASN.1 (<cite id="X.680"></cite>).
      For an introduction to ASN.1 see <url href="http://asn1.elibel.tm.fr/">ASN.1 Information Site</url>.
    </p>    
  </section>

  <section>
    <title>PKIX Certificates</title>
    <p>Certificate handling is now handled by the <c>public_key</c> application.</p>
    <p>
      DER encoded certificates returned by <c>ssl:peercert/1</c> can for example 
      be decoded by the <c>public_key:pkix_decode_cert/2</c> function. 
    </p>
  </section>
</chapter>