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76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/*
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* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <sys/cdefs.h>
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#include <sys/libkern.h>
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#include <sys/malloc.h>
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#include <opencrypto/cryptodev.h>
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#include <opencrypto/xform_auth.h>
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#include <crypto/openssl/ossl.h>
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#include <crypto/openssl/ossl_sha.h>
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/* sha1-x86_64.S */
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void sha1_block_data_order(SHA_CTX *c, const void *p, size_t len);
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/* From crypto/sha/sha_local.h */
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#define DATA_ORDER_IS_BIG_ENDIAN
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#define HASH_LONG SHA_LONG
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#define HASH_CTX SHA_CTX
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#define HASH_CBLOCK SHA_CBLOCK
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#define HASH_MAKE_STRING(c,s) do { \
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unsigned long ll; \
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ll=(c)->h0; (void)HOST_l2c(ll,(s)); \
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ll=(c)->h1; (void)HOST_l2c(ll,(s)); \
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ll=(c)->h2; (void)HOST_l2c(ll,(s)); \
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ll=(c)->h3; (void)HOST_l2c(ll,(s)); \
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ll=(c)->h4; (void)HOST_l2c(ll,(s)); \
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} while (0)
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#define HASH_UPDATE ossl_sha1_update
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#define HASH_FINAL ossl_sha1_final
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#define HASH_INIT ossl_sha1_init
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#define HASH_BLOCK_DATA_ORDER sha1_block_data_order
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#define INIT_DATA_h0 0x67452301UL
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#define INIT_DATA_h1 0xefcdab89UL
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#define INIT_DATA_h2 0x98badcfeUL
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#define INIT_DATA_h3 0x10325476UL
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#define INIT_DATA_h4 0xc3d2e1f0UL
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static void
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HASH_INIT(void *c_)
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{
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SHA_CTX *c = c_;
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memset(c, 0, sizeof(*c));
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c->h0 = INIT_DATA_h0;
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c->h1 = INIT_DATA_h1;
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c->h2 = INIT_DATA_h2;
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c->h3 = INIT_DATA_h3;
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c->h4 = INIT_DATA_h4;
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}
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#include "ossl_hash.h"
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struct auth_hash ossl_hash_sha1 = {
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.type = CRYPTO_SHA1,
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.name = "OpenSSL-SHA1",
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.hashsize = SHA1_HASH_LEN,
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.ctxsize = sizeof(SHA_CTX),
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.blocksize = SHA1_BLOCK_LEN,
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.Init = HASH_INIT,
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.Update = HASH_UPDATE,
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.Final = HASH_FINAL,
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};
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_Static_assert(sizeof(SHA_CTX) <= sizeof(struct ossl_hash_context),
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"ossl_hash_context too small");
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