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/*********************************************************
* Copyright (C) 1998 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation version 2.1 and no later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*********************************************************/
/*********************************************************
* The contents of this file are subject to the terms of the Common
* Development and Distribution License (the "License") version 1.0
* and no later version. You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* http://www.opensource.org/licenses/cddl1.php
*
* See the License for the specific language governing permissions
* and limitations under the License.
*
*********************************************************/
/*
* sha1.h --
*
* SHA1 encryption
*/
#ifndef _SHA1_H_
#define _SHA1_H_
#define INCLUDE_ALLOW_MODULE
#define INCLUDE_ALLOW_USERLEVEL
#define INCLUDE_ALLOW_VMKERNEL
#define INCLUDE_ALLOW_VMCORE
#include "includeCheck.h"
/* for uint32 */
#include "vm_basic_types.h"
#if defined __APPLE__ && defined USERLEVEL
/*
* Apple provides basic crypto functions in its system runtime that are
* maintained for both speed and security. Use those instead.
*/
#include <CommonCrypto/CommonDigest.h>
#define SHA1_HASH_LEN CC_SHA1_DIGEST_LENGTH
#define SHA1_CTX CC_SHA1_CTX
#define SHA1Init CC_SHA1_Init
#define SHA1Update CC_SHA1_Update
#define SHA1Final CC_SHA1_Final
#else
/*
SHA-1 in C
By Steve Reid <steve@edmweb.com>
100% Public Domain
Test Vectors (from FIPS PUB 180-1)
"abc"
A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D
"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1
A million repetitions of "a"
34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
*/
/*
12/15/98: JEB: Removed main and moved prototypes to sha1.h
Made SHA1Transform a static function
*/
#define SHA1_HASH_LEN 20
typedef struct {
uint32 state[5];
uint32 count[2];
unsigned char buffer[64];
} SHA1_CTX;
#define SHA1HANDSOFF /* Copies data before messing with it. */
void SHA1Init(SHA1_CTX* context);
#ifdef SHA1HANDSOFF
void SHA1Update(SHA1_CTX* context,
const unsigned char *data,
size_t len);
#else
void SHA1Update(SHA1_CTX* context,
unsigned char *data,
size_t len);
#endif
void SHA1Final(unsigned char digest[SHA1_HASH_LEN], SHA1_CTX* context);
#endif // defined __APPLE__ && defined USERLEVEL
#endif // ifndef _SHA1_H_
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