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-rw-r--r--lib/crypto/c_src/crypto.c13
-rw-r--r--lib/crypto/doc/src/crypto.xml4
-rw-r--r--lib/crypto/src/crypto.erl2
3 files changed, 16 insertions, 3 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index d9ae8a87a3..9a1a6f6c55 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -1564,6 +1564,12 @@ static void sha1_digest(unsigned char* in, unsigned int in_len, unsigned char* o
{
SHA1(in, in_len, out);
}
+#ifdef HAVE_SHA224
+static void sha224_digest(unsigned char* in, unsigned int in_len, unsigned char* out)
+{
+ SHA224(in, in_len, out);
+}
+#endif
#ifdef HAVE_SHA256
static void sha256_digest(unsigned char* in, unsigned int in_len, unsigned char* out)
{
@@ -1595,6 +1601,13 @@ struct digest_type_t digest_types[] =
{
{"md5", MD5_DIGEST_LENGTH, NID_md5, md5_digest},
{"sha", SHA_DIGEST_LENGTH, NID_sha1, sha1_digest},
+ {"sha224",
+#ifdef HAVE_SHA224
+ SHA224_LEN, NID_sha224, sha224_digest
+#else
+ 0
+#endif
+ },
{"sha256",
#ifdef HAVE_SHA256
SHA256_LEN, NID_sha256, sha256_digest
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml
index 0d78dbc426..48e35f8093 100644
--- a/lib/crypto/doc/src/crypto.xml
+++ b/lib/crypto/doc/src/crypto.xml
@@ -932,7 +932,7 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]>
the calculation faster. <c>P1,P2</c> are first and second prime factors.
<c>E1,E2</c> are first and second exponents. <c>C</c> is the CRT coefficient.
Terminology is taken from RFC 3447.</d>
- <v>DigestType = md5 | sha | sha256 | sha384 | sha512</v>
+ <v>DigestType = md5 | sha | sha224 | sha256 | sha384 | sha512</v>
<d>The default <c>DigestType</c> is sha.</d>
<v>Mpint = binary()</v>
<v>Signature = binary()</v>
@@ -957,7 +957,7 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]>
<v>Key = [E, N]</v>
<v>E, N = Mpint</v>
<d>Where <c>E</c> is the public exponent and <c>N</c> is public modulus.</d>
- <v>DigestType = md5 | sha | sha256 | sha384 | sha512</v>
+ <v>DigestType = md5 | sha | sha224 | sha256 | sha384 | sha512</v>
<d>The default <c>DigestType</c> is sha.</d>
<v>Mpint = binary()</v>
</type>
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl
index 63043888b9..0089e79a4f 100644
--- a/lib/crypto/src/crypto.erl
+++ b/lib/crypto/src/crypto.erl
@@ -105,7 +105,7 @@
aes_ctr_stream_init, aes_ctr_stream_encrypt, aes_ctr_stream_decrypt,
info_lib]).
--type rsa_digest_type() :: 'md5' | 'sha' | 'sha256' | 'sha384' | 'sha512'.
+-type rsa_digest_type() :: 'md5' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'.
-type dss_digest_type() :: 'none' | 'sha'.
-type data_or_digest() :: binary() | {digest, binary()}.
-type crypto_integer() :: binary() | integer().