1/* 2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the OpenSSL license (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#include <sys/cdefs.h> 11__FBSDID("$FreeBSD$"); 12 13#include <sys/libkern.h> 14#include <sys/malloc.h> 15 16#include <opencrypto/cryptodev.h> 17#include <opencrypto/xform_auth.h> 18 19#include <crypto/openssl/ossl.h> 20#include <crypto/openssl/ossl_sha.h> 21 22/* sha1-x86_64.S */ 23void sha1_block_data_order(SHA_CTX *c, const void *p, size_t len); 24 25/* From crypto/sha/sha_local.h */ 26#define DATA_ORDER_IS_BIG_ENDIAN 27 28#define HASH_LONG SHA_LONG 29#define HASH_CTX SHA_CTX 30#define HASH_CBLOCK SHA_CBLOCK 31#define HASH_MAKE_STRING(c,s) do { \ 32 unsigned long ll; \ 33 ll=(c)->h0; (void)HOST_l2c(ll,(s)); \ 34 ll=(c)->h1; (void)HOST_l2c(ll,(s)); \ 35 ll=(c)->h2; (void)HOST_l2c(ll,(s)); \ 36 ll=(c)->h3; (void)HOST_l2c(ll,(s)); \ 37 ll=(c)->h4; (void)HOST_l2c(ll,(s)); \ 38 } while (0) 39 40#define HASH_UPDATE ossl_sha1_update 41#define HASH_FINAL ossl_sha1_final 42#define HASH_INIT ossl_sha1_init 43#define HASH_BLOCK_DATA_ORDER sha1_block_data_order 44 45#define INIT_DATA_h0 0x67452301UL 46#define INIT_DATA_h1 0xefcdab89UL 47#define INIT_DATA_h2 0x98badcfeUL 48#define INIT_DATA_h3 0x10325476UL 49#define INIT_DATA_h4 0xc3d2e1f0UL 50 51static void 52HASH_INIT(void *c_) 53{ 54 SHA_CTX *c = c_; 55 memset(c, 0, sizeof(*c)); 56 c->h0 = INIT_DATA_h0; 57 c->h1 = INIT_DATA_h1; 58 c->h2 = INIT_DATA_h2; 59 c->h3 = INIT_DATA_h3; 60 c->h4 = INIT_DATA_h4; 61} 62 63#include "ossl_hash.h" 64 65struct auth_hash ossl_hash_sha1 = { 66 .type = CRYPTO_SHA1, 67 .name = "OpenSSL-SHA1", 68 .hashsize = SHA1_HASH_LEN, 69 .ctxsize = sizeof(SHA_CTX), 70 .blocksize = SHA1_BLOCK_LEN, 71 .Init = HASH_INIT, 72 .Update = HASH_UPDATE, 73 .Final = HASH_FINAL, 74}; 75 76_Static_assert(sizeof(SHA_CTX) <= sizeof(struct ossl_hash_context), 77 "ossl_hash_context too small"); 78