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/*************************************************************************** 

 * RT2x00 SourceForge Project - http://rt2x00.sourceforge.net              * 

 *                                                                         * 

 *   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.             * 

 *                                                                         * 

 *   Licensed under the GNU GPL                                            * 

 *   Original code supplied under license from RaLink Inc, 2004.           * 

 ***************************************************************************/

 

/*************************************************************************** 

 *      Module Name:    sha1.h

 *

 *      Abstract:

 *

 *      Revision History:

 *      Who             When            What

 *      --------        ----------      -------------------------------

 *      Name            Date            Modification logs

 *      Jan Lee         2005-06-01      Release

 ***************************************************************************/

 

#ifndef SHA1_H

#define SHA1_H

 

#define A_SHA_DIGEST_LEN 20

 

typedef struct 

{

    unsigned long   H[5];

    unsigned long   W[80];

    int             lenW;

    unsigned long   sizeHi,sizeLo;

} A_SHA_CTX;

 

void A_SHAInit(A_SHA_CTX *ctx);

void A_SHAUpdate(A_SHA_CTX *ctx, unsigned char *dataIn, int len);

void A_SHAFinal(A_SHA_CTX *ctx, unsigned char hashout[20]);

void shaHashBlock(A_SHA_CTX *ctx);

 void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output);

int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output);

 

#endif /* SHA1_H */