comparison: src/server/util/hashing.c
src/server/util/hashing.c
- changeset 586
- 9861e8ceaf96
- child 587
- c94800af0490
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| 585:bae488d2b3c2 | 586:9861e8ceaf96 |
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2025 Olaf Wintermann. All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "hashing.h" | |
| 30 | |
| 31 #include <stdlib.h> | |
| 32 | |
| 33 WS_SHA_CTX* ws_sha256_create(void) { | |
| 34 WS_SHA_CTX *ctx = malloc(sizeof(WS_SHA_CTX)); | |
| 35 ws_sha256_init(ctx); | |
| 36 return ctx; | |
| 37 } | |
| 38 | |
| 39 #if OPENSSL_VERSION_NUMBER < 0x30000000L | |
| 40 | |
| 41 void ws_sha256_init(WS_SHA_CTX *ctx) { | |
| 42 SHA256_Init(ctx); | |
| 43 } | |
| 44 | |
| 45 void ws_sha256_update(WS_SHA_CTX *ctx, const void *data, size_t length) { | |
| 46 SHA256_Update(ctx, data, length); | |
| 47 } | |
| 48 | |
| 49 void ws_sha256_final(char *md, WS_SHA_CTX *ctx) { | |
| 50 SHA256_Final(md, ctx); | |
| 51 } | |
| 52 | |
| 53 #else | |
| 54 | |
| 55 void ws_sha256_init(WS_SHA_CTX *ctx) { | |
| 56 EVP_MD_CTX *mdctx = EVP_MD_CTX_new(); | |
| 57 EVP_DigestInit_ex(mdctx, EVP_sha256(), NULL); | |
| 58 *ctx = mdctx; | |
| 59 } | |
| 60 | |
| 61 void ws_sha256_update(WS_SHA_CTX *ctx, const char *data, size_t length) { | |
| 62 EVP_DigestUpdate(*ctx, data, length); | |
| 63 } | |
| 64 | |
| 65 void ws_sha256_final(WS_SHA_CTX *ctx, unsigned char *md) { | |
| 66 EVP_DigestFinal(*ctx, md, NULL); | |
| 67 } | |
| 68 | |
| 69 #endif |
