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/*
*************************************************************************
* Ralink Tech Inc.
* 5F., No.36, Taiyuan St., Jhubei City,
* Hsinchu County 302,
* Taiwan, R.O.C.
*
* (c) Copyright 2002-2007, Ralink Technology, Inc.
*
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any 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 *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
*************************************************************************
*/
/****************************************************************************
Module Name:
SHA2
Abstract:
FIPS 180-2: Secure Hash Standard (SHS)
Revision History:
Who When What
-------- ---------- ------------------------------------------
Eddy 2008/11/24 Create SHA1
Eddy 2008/07/23 Create SHA256
***************************************************************************/
#ifndef __CRYPT_SHA2_H__
#define __CRYPT_SHA2_H__
#ifdef CRYPT_TESTPLAN
#include "crypt_testplan.h"
#else
#include "rt_config.h"
#endif /* CRYPT_TESTPLAN */
/* Algorithm options */
#define SHA1_SUPPORT
#ifdef SHA1_SUPPORT
#define SHA1_BLOCK_SIZE 64 /* 512 bits = 64 bytes */
#define SHA1_DIGEST_SIZE 20 /* 160 bits = 20 bytes */
struct rt_sha1_ctx {
u32 HashValue[5]; /* 5 = (SHA1_DIGEST_SIZE / 32) */
u64 MessageLen; /* total size */
u8 Block[SHA1_BLOCK_SIZE];
u32 BlockLen;
};
void RT_SHA1_Init(struct rt_sha1_ctx *pSHA_CTX);
void SHA1_Hash(struct rt_sha1_ctx *pSHA_CTX);
void SHA1_Append(struct rt_sha1_ctx *pSHA_CTX,
IN const u8 Message[], u32 MessageLen);
void SHA1_End(struct rt_sha1_ctx *pSHA_CTX, u8 DigestMessage[]);
void RT_SHA1(IN const u8 Message[],
u32 MessageLen, u8 DigestMessage[]);
#endif /* SHA1_SUPPORT */
#endif /* __CRYPT_SHA2_H__ */
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