New AES and GHASH implementations using POWER8 crypto opcodes.
[BearSSL] / src / x509 / x509_minimal_full.c
1 /*
2 * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
3 *
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:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
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
22 * SOFTWARE.
23 */
24
25 #include "inner.h"
26
27 /* see bearssl_x509.h */
28 void
29 br_x509_minimal_init_full(br_x509_minimal_context *xc,
30 const br_x509_trust_anchor *trust_anchors, size_t trust_anchors_num)
31 {
32 /*
33 * All hash functions are activated.
34 * Note: the X.509 validation engine will nonetheless refuse to
35 * validate signatures that use MD5 as hash function.
36 */
37 static const br_hash_class *hashes[] = {
38 &br_md5_vtable,
39 &br_sha1_vtable,
40 &br_sha224_vtable,
41 &br_sha256_vtable,
42 &br_sha384_vtable,
43 &br_sha512_vtable
44 };
45
46 int id;
47
48 br_x509_minimal_init(xc, &br_sha256_vtable,
49 trust_anchors, trust_anchors_num);
50 br_x509_minimal_set_rsa(xc, &br_rsa_i31_pkcs1_vrfy);
51 br_x509_minimal_set_ecdsa(xc,
52 &br_ec_prime_i31, &br_ecdsa_i31_vrfy_asn1);
53 for (id = br_md5_ID; id <= br_sha512_ID; id ++) {
54 const br_hash_class *hc;
55
56 hc = hashes[id - 1];
57 br_x509_minimal_set_hash(xc, id, hc);
58 }
59 }