04dc5a9ca6
Use FIPS API when initialising digests. Sync header file evp.h and error codes with HEAD for necessary FIPS definitions.
209 lines
6.4 KiB
C
209 lines
6.4 KiB
C
/* crypto/evp/m_sha1.c */
|
|
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
|
|
* All rights reserved.
|
|
*
|
|
* This package is an SSL implementation written
|
|
* by Eric Young (eay@cryptsoft.com).
|
|
* The implementation was written so as to conform with Netscapes SSL.
|
|
*
|
|
* This library is free for commercial and non-commercial use as long as
|
|
* the following conditions are aheared to. The following conditions
|
|
* apply to all code found in this distribution, be it the RC4, RSA,
|
|
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
|
* included with this distribution is covered by the same copyright terms
|
|
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
|
*
|
|
* Copyright remains Eric Young's, and as such any Copyright notices in
|
|
* the code are not to be removed.
|
|
* If this package is used in a product, Eric Young should be given attribution
|
|
* as the author of the parts of the library used.
|
|
* This can be in the form of a textual message at program startup or
|
|
* in documentation (online or textual) provided with the package.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* "This product includes cryptographic software written by
|
|
* Eric Young (eay@cryptsoft.com)"
|
|
* The word 'cryptographic' can be left out if the rouines from the library
|
|
* being used are not cryptographic related :-).
|
|
* 4. If you include any Windows specific code (or a derivative thereof) from
|
|
* the apps directory (application code) you must include an acknowledgement:
|
|
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* The licence and distribution terms for any publically available version or
|
|
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
|
* copied and put under another distribution licence
|
|
* [including the GNU Public Licence.]
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include "cryptlib.h"
|
|
|
|
#ifndef OPENSSL_FIPS
|
|
|
|
#ifndef OPENSSL_NO_SHA
|
|
|
|
#include <openssl/evp.h>
|
|
#include <openssl/objects.h>
|
|
#include <openssl/x509.h>
|
|
#ifndef OPENSSL_NO_RSA
|
|
#include <openssl/rsa.h>
|
|
#endif
|
|
|
|
|
|
static int init(EVP_MD_CTX *ctx)
|
|
{ return SHA1_Init(ctx->md_data); }
|
|
|
|
static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
|
|
{ return SHA1_Update(ctx->md_data,data,count); }
|
|
|
|
static int final(EVP_MD_CTX *ctx,unsigned char *md)
|
|
{ return SHA1_Final(md,ctx->md_data); }
|
|
|
|
static const EVP_MD sha1_md=
|
|
{
|
|
NID_sha1,
|
|
NID_sha1WithRSAEncryption,
|
|
SHA_DIGEST_LENGTH,
|
|
EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
|
|
init,
|
|
update,
|
|
final,
|
|
NULL,
|
|
NULL,
|
|
EVP_PKEY_RSA_method,
|
|
SHA_CBLOCK,
|
|
sizeof(EVP_MD *)+sizeof(SHA_CTX),
|
|
};
|
|
|
|
const EVP_MD *EVP_sha1(void)
|
|
{
|
|
return(&sha1_md);
|
|
}
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_SHA256
|
|
static int init224(EVP_MD_CTX *ctx)
|
|
{ return SHA224_Init(ctx->md_data); }
|
|
static int init256(EVP_MD_CTX *ctx)
|
|
{ return SHA256_Init(ctx->md_data); }
|
|
/*
|
|
* Even though there're separate SHA224_[Update|Final], we call
|
|
* SHA256 functions even in SHA224 context. This is what happens
|
|
* there anyway, so we can spare few CPU cycles:-)
|
|
*/
|
|
static int update256(EVP_MD_CTX *ctx,const void *data,size_t count)
|
|
{ return SHA256_Update(ctx->md_data,data,count); }
|
|
static int final256(EVP_MD_CTX *ctx,unsigned char *md)
|
|
{ return SHA256_Final(md,ctx->md_data); }
|
|
|
|
static const EVP_MD sha224_md=
|
|
{
|
|
NID_sha224,
|
|
NID_sha224WithRSAEncryption,
|
|
SHA224_DIGEST_LENGTH,
|
|
EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
|
|
init224,
|
|
update256,
|
|
final256,
|
|
NULL,
|
|
NULL,
|
|
EVP_PKEY_RSA_method,
|
|
SHA256_CBLOCK,
|
|
sizeof(EVP_MD *)+sizeof(SHA256_CTX),
|
|
};
|
|
|
|
const EVP_MD *EVP_sha224(void)
|
|
{ return(&sha224_md); }
|
|
|
|
static const EVP_MD sha256_md=
|
|
{
|
|
NID_sha256,
|
|
NID_sha256WithRSAEncryption,
|
|
SHA256_DIGEST_LENGTH,
|
|
EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
|
|
init256,
|
|
update256,
|
|
final256,
|
|
NULL,
|
|
NULL,
|
|
EVP_PKEY_RSA_method,
|
|
SHA256_CBLOCK,
|
|
sizeof(EVP_MD *)+sizeof(SHA256_CTX),
|
|
};
|
|
|
|
const EVP_MD *EVP_sha256(void)
|
|
{ return(&sha256_md); }
|
|
#endif /* ifndef OPENSSL_NO_SHA256 */
|
|
|
|
#ifndef OPENSSL_NO_SHA512
|
|
static int init384(EVP_MD_CTX *ctx)
|
|
{ return SHA384_Init(ctx->md_data); }
|
|
static int init512(EVP_MD_CTX *ctx)
|
|
{ return SHA512_Init(ctx->md_data); }
|
|
/* See comment in SHA224/256 section */
|
|
static int update512(EVP_MD_CTX *ctx,const void *data,size_t count)
|
|
{ return SHA512_Update(ctx->md_data,data,count); }
|
|
static int final512(EVP_MD_CTX *ctx,unsigned char *md)
|
|
{ return SHA512_Final(md,ctx->md_data); }
|
|
|
|
static const EVP_MD sha384_md=
|
|
{
|
|
NID_sha384,
|
|
NID_sha384WithRSAEncryption,
|
|
SHA384_DIGEST_LENGTH,
|
|
EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
|
|
init384,
|
|
update512,
|
|
final512,
|
|
NULL,
|
|
NULL,
|
|
EVP_PKEY_RSA_method,
|
|
SHA512_CBLOCK,
|
|
sizeof(EVP_MD *)+sizeof(SHA512_CTX),
|
|
};
|
|
|
|
const EVP_MD *EVP_sha384(void)
|
|
{ return(&sha384_md); }
|
|
|
|
static const EVP_MD sha512_md=
|
|
{
|
|
NID_sha512,
|
|
NID_sha512WithRSAEncryption,
|
|
SHA512_DIGEST_LENGTH,
|
|
EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
|
|
init512,
|
|
update512,
|
|
final512,
|
|
NULL,
|
|
NULL,
|
|
EVP_PKEY_RSA_method,
|
|
SHA512_CBLOCK,
|
|
sizeof(EVP_MD *)+sizeof(SHA512_CTX),
|
|
};
|
|
|
|
const EVP_MD *EVP_sha512(void)
|
|
{ return(&sha512_md); }
|
|
#endif /* ifndef OPENSSL_NO_SHA512 */
|
|
|
|
#endif
|