2 * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
28 * This file contains the encoded OID for the standard hash functions.
29 * Such OID appear in, for instance, the PKCS#1 v1.5 padding for RSA
33 static const unsigned char md5_OID
[] = {
34 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x02, 0x05
37 static const unsigned char sha1_OID
[] = {
38 0x2B, 0x0E, 0x03, 0x02, 0x1A
41 static const unsigned char sha224_OID
[] = {
42 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x04
45 static const unsigned char sha256_OID
[] = {
46 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01
49 static const unsigned char sha384_OID
[] = {
50 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02
53 static const unsigned char sha512_OID
[] = {
54 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03
59 br_digest_OID(int digest_id
, size_t *len
)
63 *len
= sizeof md5_OID
;
66 *len
= sizeof sha1_OID
;
69 *len
= sizeof sha224_OID
;
72 *len
= sizeof sha256_OID
;
75 *len
= sizeof sha384_OID
;
78 *len
= sizeof sha512_OID
;