md5.h

台湾RALink公司的 rt2570无线 802.11g 网卡的 驱动的源代码 ,支持linux2.4以上的 内河

/*
 ***************************************************************************
 * Ralink Tech Inc.
 * 4F, No. 2 Technology 5th Rd.
 * Science-based Industrial Park
 * Hsin-chu, Taiwan, R.O.C.
 *
 * (c) Copyright 2002-2004, 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:
	md5.h

	Abstract:

	Revision History:
	Who			When			What
	--------	----------		----------------------------------------------
	Name		Date			Modification logs
	Jan Lee		2005-06-01		Release
*/
#ifndef	__MD5_H__
#define	__MD5_H__

#define MD5_MAC_LEN 16

typedef struct _MD5_CTX {
    ULONG   Buf[4];             // buffers of four states
	UCHAR   Input[64];          // input message
	ULONG   LenInBitCount[2];   // length counter for input message, 0 up to 64 bits	                            
}   MD5_CTX;

VOID MD5Init(MD5_CTX *pCtx);
VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, ULONG LenInBytes);
VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx);
VOID MD5Transform(ULONG Buf[4], ULONG Mes[16]);

void md5_mac(UCHAR *key, ULONG key_len, UCHAR *data, ULONG data_len, UCHAR *mac);
void hmac_md5(UCHAR *key, ULONG key_len, UCHAR *data, ULONG data_len, UCHAR *mac);
VOID SHATransform(ULONG Buf[5], ULONG Mes[20]);

#define SHA_DIGEST_LEN 20
#endif // __MD5_H__

/******************************************************************************/
#ifndef	_AES_H
#define	_AES_H

#ifndef	uint8
#define	uint8  unsigned	char
#endif

#ifndef	uint32
#define	uint32 unsigned	long int
#endif

typedef	struct
{
	uint32 erk[64];		/* encryption round	keys */
	uint32 drk[64];		/* decryption round	keys */
	int	nr;				/* number of rounds	*/
}
aes_context;

int	 aes_set_key( aes_context *ctx,	uint8 *key,	int	nbits );
void aes_encrypt( aes_context *ctx,	uint8 input[16], uint8 output[16] );
void aes_decrypt( aes_context *ctx,	uint8 input[16], uint8 output[16] );

#endif /* aes.h	*/