2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #include <openssl/crypto.h>
11 #include <openssl/core_numbers.h>
12 #include <openssl/evp.h>
13 #include <openssl/sha.h>
14 #include <openssl/evp.h>
15 #include <openssl/params.h>
16 #include <openssl/core_names.h>
17 #include "internal/core_mkdigest.h"
18 #include "internal/provider_algs.h"
19 #include "internal/sha.h"
21 static OSSL_OP_digest_set_ctx_params_fn sha1_set_params;
22 static OSSL_OP_digest_settable_ctx_params_fn sha1_settable_params;
24 static const OSSL_PARAM known_sha1_ctx_params[] = {
25 {OSSL_DIGEST_PARAM_SSL3_MS, OSSL_PARAM_OCTET_STRING, NULL, 0, 0},
29 static const OSSL_PARAM *sha1_settable_params(void)
31 return known_sha1_ctx_params;
34 /* Special set_params method for SSL3 */
35 static int sha1_set_params(void *vctx, const OSSL_PARAM params[])
38 SHA_CTX *ctx = (SHA_CTX *)vctx;
40 if (ctx != NULL && params != NULL) {
41 p = OSSL_PARAM_locate_const(params, OSSL_DIGEST_PARAM_SSL3_MS);
42 if (p != NULL && p->data_type == OSSL_PARAM_OCTET_STRING)
43 return sha1_ctrl(ctx, EVP_CTRL_SSL3_MASTER_SECRET, p->data_size,
49 OSSL_FUNC_DIGEST_CONSTRUCT_PARAMS(sha1, SHA_CTX,
50 SHA_CBLOCK, SHA_DIGEST_LENGTH,
51 EVP_MD_FLAG_DIGALGID_ABSENT,
52 SHA1_Init, SHA1_Update, SHA1_Final,
53 sha1_settable_params, sha1_set_params)
55 OSSL_FUNC_DIGEST_CONSTRUCT(sha224, SHA256_CTX,
56 SHA256_CBLOCK, SHA224_DIGEST_LENGTH,
57 EVP_MD_FLAG_DIGALGID_ABSENT,
58 SHA224_Init, SHA224_Update, SHA224_Final)
60 OSSL_FUNC_DIGEST_CONSTRUCT(sha256, SHA256_CTX,
61 SHA256_CBLOCK, SHA256_DIGEST_LENGTH,
62 EVP_MD_FLAG_DIGALGID_ABSENT,
63 SHA256_Init, SHA256_Update, SHA256_Final)
65 OSSL_FUNC_DIGEST_CONSTRUCT(sha384, SHA512_CTX,
66 SHA512_CBLOCK, SHA384_DIGEST_LENGTH,
67 EVP_MD_FLAG_DIGALGID_ABSENT,
68 SHA384_Init, SHA384_Update, SHA384_Final)
70 OSSL_FUNC_DIGEST_CONSTRUCT(sha512, SHA512_CTX,
71 SHA512_CBLOCK, SHA512_DIGEST_LENGTH,
72 EVP_MD_FLAG_DIGALGID_ABSENT,
73 SHA512_Init, SHA512_Update, SHA512_Final)
75 OSSL_FUNC_DIGEST_CONSTRUCT(sha512_224, SHA512_CTX,
76 SHA512_CBLOCK, SHA224_DIGEST_LENGTH,
77 EVP_MD_FLAG_DIGALGID_ABSENT,
78 sha512_224_init, SHA512_Update, SHA512_Final)
80 OSSL_FUNC_DIGEST_CONSTRUCT(sha512_256, SHA512_CTX,
81 SHA512_CBLOCK, SHA256_DIGEST_LENGTH,
82 EVP_MD_FLAG_DIGALGID_ABSENT,
83 sha512_256_init, SHA512_Update, SHA512_Final)