/src/openssl30/providers/implementations/digests/sha2_prov.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved. |
3 | | * |
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 |
8 | | */ |
9 | | |
10 | | /* |
11 | | * SHA low level APIs are deprecated for public use, but still ok for |
12 | | * internal use. |
13 | | */ |
14 | | #include "internal/deprecated.h" |
15 | | |
16 | | #include <openssl/crypto.h> |
17 | | #include <openssl/core_dispatch.h> |
18 | | #include <openssl/evp.h> |
19 | | #include <openssl/sha.h> |
20 | | #include <openssl/evp.h> |
21 | | #include <openssl/params.h> |
22 | | #include <openssl/core_names.h> |
23 | | #include "prov/digestcommon.h" |
24 | | #include "prov/implementations.h" |
25 | | #include "crypto/sha.h" |
26 | | |
27 | | #define SHA2_FLAGS PROV_DIGEST_FLAG_ALGID_ABSENT |
28 | | |
29 | | static OSSL_FUNC_digest_set_ctx_params_fn sha1_set_ctx_params; |
30 | | static OSSL_FUNC_digest_settable_ctx_params_fn sha1_settable_ctx_params; |
31 | | |
32 | | static const OSSL_PARAM known_sha1_settable_ctx_params[] = { |
33 | | {OSSL_DIGEST_PARAM_SSL3_MS, OSSL_PARAM_OCTET_STRING, NULL, 0, 0}, |
34 | | OSSL_PARAM_END |
35 | | }; |
36 | | static const OSSL_PARAM *sha1_settable_ctx_params(ossl_unused void *ctx, |
37 | | ossl_unused void *provctx) |
38 | 2 | { |
39 | 2 | return known_sha1_settable_ctx_params; |
40 | 2 | } |
41 | | |
42 | | /* Special set_params method for SSL3 */ |
43 | | static int sha1_set_ctx_params(void *vctx, const OSSL_PARAM params[]) |
44 | 431k | { |
45 | 431k | const OSSL_PARAM *p; |
46 | 431k | SHA_CTX *ctx = (SHA_CTX *)vctx; |
47 | | |
48 | 431k | if (ctx == NULL) |
49 | 0 | return 0; |
50 | 431k | if (params == NULL) |
51 | 431k | return 1; |
52 | | |
53 | 0 | p = OSSL_PARAM_locate_const(params, OSSL_DIGEST_PARAM_SSL3_MS); |
54 | 0 | if (p != NULL && p->data_type == OSSL_PARAM_OCTET_STRING) |
55 | 0 | return ossl_sha1_ctrl(ctx, EVP_CTRL_SSL3_MASTER_SECRET, |
56 | 0 | p->data_size, p->data); |
57 | 0 | return 1; |
58 | 0 | } |
59 | | |
60 | | /* ossl_sha1_functions */ |
61 | | IMPLEMENT_digest_functions_with_settable_ctx( |
62 | | sha1, SHA_CTX, SHA_CBLOCK, SHA_DIGEST_LENGTH, SHA2_FLAGS, |
63 | | SHA1_Init, SHA1_Update, SHA1_Final, |
64 | | sha1_settable_ctx_params, sha1_set_ctx_params) |
65 | | |
66 | | /* ossl_sha224_functions */ |
67 | | IMPLEMENT_digest_functions(sha224, SHA256_CTX, |
68 | | SHA256_CBLOCK, SHA224_DIGEST_LENGTH, SHA2_FLAGS, |
69 | | SHA224_Init, SHA224_Update, SHA224_Final) |
70 | | |
71 | | /* ossl_sha256_functions */ |
72 | | IMPLEMENT_digest_functions(sha256, SHA256_CTX, |
73 | | SHA256_CBLOCK, SHA256_DIGEST_LENGTH, SHA2_FLAGS, |
74 | | SHA256_Init, SHA256_Update, SHA256_Final) |
75 | | |
76 | | /* ossl_sha384_functions */ |
77 | | IMPLEMENT_digest_functions(sha384, SHA512_CTX, |
78 | | SHA512_CBLOCK, SHA384_DIGEST_LENGTH, SHA2_FLAGS, |
79 | | SHA384_Init, SHA384_Update, SHA384_Final) |
80 | | |
81 | | /* ossl_sha512_functions */ |
82 | | IMPLEMENT_digest_functions(sha512, SHA512_CTX, |
83 | | SHA512_CBLOCK, SHA512_DIGEST_LENGTH, SHA2_FLAGS, |
84 | | SHA512_Init, SHA512_Update, SHA512_Final) |
85 | | |
86 | | /* ossl_sha512_224_functions */ |
87 | | IMPLEMENT_digest_functions(sha512_224, SHA512_CTX, |
88 | | SHA512_CBLOCK, SHA224_DIGEST_LENGTH, SHA2_FLAGS, |
89 | | sha512_224_init, SHA512_Update, SHA512_Final) |
90 | | |
91 | | /* ossl_sha512_256_functions */ |
92 | | IMPLEMENT_digest_functions(sha512_256, SHA512_CTX, |
93 | | SHA512_CBLOCK, SHA256_DIGEST_LENGTH, SHA2_FLAGS, |
94 | | sha512_256_init, SHA512_Update, SHA512_Final) |
95 | | |