1*b077aed3SPierre Pronchery /*
2*b077aed3SPierre Pronchery * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
3*b077aed3SPierre Pronchery *
4*b077aed3SPierre Pronchery * Licensed under the Apache License 2.0 (the "License"). You may not use
5*b077aed3SPierre Pronchery * this file except in compliance with the License. You can obtain a copy
6*b077aed3SPierre Pronchery * in the file LICENSE in the source distribution or at
7*b077aed3SPierre Pronchery * https://www.openssl.org/source/license.html
8*b077aed3SPierre Pronchery */
9*b077aed3SPierre Pronchery
10*b077aed3SPierre Pronchery #include <openssl/obj_mac.h>
11*b077aed3SPierre Pronchery #include "internal/packet.h"
12*b077aed3SPierre Pronchery #include "prov/der_ec.h"
13*b077aed3SPierre Pronchery
14*b077aed3SPierre Pronchery /* Aliases so we can have a uniform MD_CASE */
15*b077aed3SPierre Pronchery #define ossl_der_oid_id_ecdsa_with_sha1 ossl_der_oid_ecdsa_with_SHA1
16*b077aed3SPierre Pronchery #define ossl_der_oid_id_ecdsa_with_sha224 ossl_der_oid_ecdsa_with_SHA224
17*b077aed3SPierre Pronchery #define ossl_der_oid_id_ecdsa_with_sha256 ossl_der_oid_ecdsa_with_SHA256
18*b077aed3SPierre Pronchery #define ossl_der_oid_id_ecdsa_with_sha384 ossl_der_oid_ecdsa_with_SHA384
19*b077aed3SPierre Pronchery #define ossl_der_oid_id_ecdsa_with_sha512 ossl_der_oid_ecdsa_with_SHA512
20*b077aed3SPierre Pronchery
21*b077aed3SPierre Pronchery #define MD_CASE(name) \
22*b077aed3SPierre Pronchery case NID_##name: \
23*b077aed3SPierre Pronchery precompiled = ossl_der_oid_id_ecdsa_with_##name; \
24*b077aed3SPierre Pronchery precompiled_sz = sizeof(ossl_der_oid_id_ecdsa_with_##name); \
25*b077aed3SPierre Pronchery break;
26*b077aed3SPierre Pronchery
ossl_DER_w_algorithmIdentifier_ECDSA_with_MD(WPACKET * pkt,int cont,EC_KEY * ec,int mdnid)27*b077aed3SPierre Pronchery int ossl_DER_w_algorithmIdentifier_ECDSA_with_MD(WPACKET *pkt, int cont,
28*b077aed3SPierre Pronchery EC_KEY *ec, int mdnid)
29*b077aed3SPierre Pronchery {
30*b077aed3SPierre Pronchery const unsigned char *precompiled = NULL;
31*b077aed3SPierre Pronchery size_t precompiled_sz = 0;
32*b077aed3SPierre Pronchery
33*b077aed3SPierre Pronchery switch (mdnid) {
34*b077aed3SPierre Pronchery MD_CASE(sha1);
35*b077aed3SPierre Pronchery MD_CASE(sha224);
36*b077aed3SPierre Pronchery MD_CASE(sha256);
37*b077aed3SPierre Pronchery MD_CASE(sha384);
38*b077aed3SPierre Pronchery MD_CASE(sha512);
39*b077aed3SPierre Pronchery MD_CASE(sha3_224);
40*b077aed3SPierre Pronchery MD_CASE(sha3_256);
41*b077aed3SPierre Pronchery MD_CASE(sha3_384);
42*b077aed3SPierre Pronchery MD_CASE(sha3_512);
43*b077aed3SPierre Pronchery default:
44*b077aed3SPierre Pronchery return 0;
45*b077aed3SPierre Pronchery }
46*b077aed3SPierre Pronchery
47*b077aed3SPierre Pronchery return ossl_DER_w_begin_sequence(pkt, cont)
48*b077aed3SPierre Pronchery /* No parameters (yet?) */
49*b077aed3SPierre Pronchery && ossl_DER_w_precompiled(pkt, -1, precompiled, precompiled_sz)
50*b077aed3SPierre Pronchery && ossl_DER_w_end_sequence(pkt, cont);
51*b077aed3SPierre Pronchery }
52