1 /* $OpenBSD: sha_internal.h,v 1.3 2023/04/25 15:47:29 tb Exp $ */ 2 /* 3 * Copyright (c) 2023 Joel Sing <jsing@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #include <openssl/sha.h> 19 20 #ifndef HEADER_SHA_INTERNAL_H 21 #define HEADER_SHA_INTERNAL_H 22 23 #define SHA512_224_DIGEST_LENGTH 28 24 #define SHA512_256_DIGEST_LENGTH 32 25 26 int SHA512_224_Init(SHA512_CTX *c); 27 int SHA512_224_Update(SHA512_CTX *c, const void *data, size_t len) 28 __attribute__ ((__bounded__(__buffer__,2,3))); 29 int SHA512_224_Final(unsigned char *md, SHA512_CTX *c); 30 31 int SHA512_256_Init(SHA512_CTX *c); 32 int SHA512_256_Update(SHA512_CTX *c, const void *data, size_t len) 33 __attribute__ ((__bounded__(__buffer__,2,3))); 34 int SHA512_256_Final(unsigned char *md, SHA512_CTX *c); 35 36 #endif 37