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DSA: More conforming names in crypto/dsa/dsa_aid.c

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Made macro names that refer to a known base OID, an commented accordingly.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10557)
This commit is contained in:
Richard Levitte 2020-01-30 15:14:37 +01:00
parent e72467d3a4
commit 8e90e3d536
1 changed files with 22 additions and 17 deletions
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39
crypto/dsa/dsa_aid.c
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@ -15,31 +15,37 @@
#define ASN1_SEQUENCE 0x30
#define ASN1_OID 0x06
/* dsaWithSHA OIDs are of the form: (1 3 14 3 2 |n|) */
#define ENCODE_ALGORITHMIDENTIFIER_SHA(name, n) \
/*
* id-dsa-with-sha1 OBJECT IDENTIFIER ::= {
* iso(1) member-body(2) us(840) x9-57(10040) x9cm(4) 3
* }
*/
#define ENCODE_ALGORITHMIDENTIFIER_RFC3279(name, n) \
static const unsigned char algorithmidentifier_##name##_der[] = { \
ASN1_SEQUENCE, 0x07, \
ASN1_OID, 0x05, 1 * 40 + 3, 14, 3, 2, n \
ASN1_SEQUENCE, 0x09, \
ASN1_OID, 0x07, 1 * 40 + 2, 134, 72, 206, 56, 4, n \
}
ENCODE_ALGORITHMIDENTIFIER_SHA(sha, 13);
ENCODE_ALGORITHMIDENTIFIER_SHA(sha1, 27);
ENCODE_ALGORITHMIDENTIFIER_RFC3279(sha1, 3);
/* dsaWithSHA OIDs are of the form: (2 16 840 1 101 3 4 3 |n|) */
#define ENCODE_ALGORITHMIDENTIFIER_SHAx(name, n) \
/*
* dsaWithSHAx OIDs are of the form: (sigAlgs |n|)
* where sigAlgs OBJECT IDENTIFIER ::= { 2 16 840 1 101 3 4 3 }
*/
#define ENCODE_ALGORITHMIDENTIFIER_SIGALGS(name, n) \
static const unsigned char algorithmidentifier_##name##_der[] = { \
ASN1_SEQUENCE, 0x0b, \
ASN1_OID, 0x09, 2 * 40 + 16, 0x86, 0x48, 1, 101, 3, 4, 3, n \
}
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha224, 1);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha256, 2);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha384, 3);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha512, 4);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha3_224, 5);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha3_256, 6);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha3_384, 7);
ENCODE_ALGORITHMIDENTIFIER_SHAx(sha3_512, 8);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha224, 1);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha256, 2);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha384, 3);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha512, 4);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha3_224, 5);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha3_256, 6);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha3_384, 7);
ENCODE_ALGORITHMIDENTIFIER_SIGALGS(sha3_512, 8);
#define MD_CASE(name) \
case NID_##name: \
@ -49,7 +55,6 @@ ENCODE_ALGORITHMIDENTIFIER_SHAx(sha3_512, 8);
const unsigned char *dsa_algorithmidentifier_encoding(int md_nid, size_t *len)
{
switch (md_nid) {
MD_CASE(sha);
MD_CASE(sha1);
MD_CASE(sha224);
MD_CASE(sha256);