drivers/staging/rt3090/crypt_sha2.h

   1 /*
   2  *************************************************************************
   3  * Ralink Tech Inc.
   4  * 5F., No.36, Taiyuan St., Jhubei City,
   5  * Hsinchu County 302,
   6  * Taiwan, R.O.C.
   7  *
   8  * (c) Copyright 2002-2007, Ralink Technology, Inc.
   9  *
  10  * This program is free software; you can redistribute it and/or modify  *
  11  * it under the terms of the GNU General Public License as published by  *
  12  * the Free Software Foundation; either version 2 of the License, or     *
  13  * (at your option) any later version.                                   *
  14  *                                                                       *
  15  * This program is distributed in the hope that it will be useful,       *
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  18  * GNU General Public License for more details.                          *
  19  *                                                                       *
  20  * You should have received a copy of the GNU General Public License     *
  21  * along with this program; if not, write to the                         *
  22  * Free Software Foundation, Inc.,                                       *
  23  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  24  *                                                                       *
  25  *************************************************************************
  26
  27     Module Name:
  28     crypt_sha2.h
  29
  30     Abstract:
  31     Miniport generic portion header file
  32
  33     Revision History:
  34     Who         When          What
  35     --------    ----------    ----------------------------------------------
  36     Eddy        2008/11/24      Create SHA1
  37     Eddy        2008/07/23      Create SHA256
  38 */
  39
  40 #ifndef __CRYPT_SHA2_H__
  41 #define __CRYPT_SHA2_H__
  42
  43 #ifdef CRYPT_TESTPLAN
  44 #include "crypt_testplan.h"
  45 #else
  46 #include "rt_config.h"
  47 #endif /* CRYPT_TESTPLAN */
  48
  49 /* Algorithm options */
  50 #define SHA1_SUPPORT
  51 #define SHA256_SUPPORT
  52
  53 #ifdef SHA1_SUPPORT
  54 #define SHA1_BLOCK_SIZE    64 /* 512 bits = 64 bytes */
  55 #define SHA1_DIGEST_SIZE   20 /* 160 bits = 20 bytes */
  56 typedef struct _SHA1_CTX_STRUC {
  57     UINT32 HashValue[5];  /* 5 = (SHA1_DIGEST_SIZE / 32) */
  58     UINT64 MessageLen;    /* total size */
  59     UINT8  Block[SHA1_BLOCK_SIZE];
  60     UINT   BlockLen;
  61 } SHA1_CTX_STRUC, *PSHA1_CTX_STRUC;
  62
  63 VOID SHA1_Init (
  64     IN  SHA1_CTX_STRUC *pSHA_CTX);
  65 VOID SHA1_Hash (
  66     IN  SHA1_CTX_STRUC *pSHA_CTX);
  67 VOID SHA1_Append (
  68     IN  SHA1_CTX_STRUC *pSHA_CTX,
  69     IN  const UINT8 Message[],
  70     IN  UINT MessageLen);
  71 VOID SHA1_End (
  72     IN  SHA1_CTX_STRUC *pSHA_CTX,
  73     OUT UINT8 DigestMessage[]);
  74 VOID RT_SHA1 (
  75     IN  const UINT8 Message[],
  76     IN  UINT MessageLen,
  77     OUT UINT8 DigestMessage[]);
  78 #endif /* SHA1_SUPPORT */
  79
  80 #ifdef SHA256_SUPPORT
  81 #define SHA256_BLOCK_SIZE   64 /* 512 bits = 64 bytes */
  82 #define SHA256_DIGEST_SIZE  32 /* 256 bits = 32 bytes */
  83 typedef struct _SHA256_CTX_STRUC {
  84     UINT32 HashValue[8];  /* 8 = (SHA256_DIGEST_SIZE / 32) */
  85     UINT64 MessageLen;    /* total size */
  86     UINT8  Block[SHA256_BLOCK_SIZE];
  87     UINT   BlockLen;
  88 } SHA256_CTX_STRUC, *PSHA256_CTX_STRUC;
  89
  90 VOID SHA256_Init (
  91     IN  SHA256_CTX_STRUC *pSHA_CTX);
  92 VOID SHA256_Hash (
  93     IN  SHA256_CTX_STRUC *pSHA_CTX);
  94 VOID SHA256_Append (
  95     IN  SHA256_CTX_STRUC *pSHA_CTX,
  96     IN  const UINT8 Message[],
  97     IN  UINT MessageLen);
  98 VOID SHA256_End (
  99     IN  SHA256_CTX_STRUC *pSHA_CTX,
 100     OUT UINT8 DigestMessage[]);
 101 VOID RT_SHA256 (
 102     IN  const UINT8 Message[],
 103     IN  UINT MessageLen,
 104     OUT UINT8 DigestMessage[]);
 105 #endif /* SHA256_SUPPORT */
 106
 107 #endif /* __CRYPT_SHA2_H__ */