← Back to branch summary

~ubuntu-branches/ubuntu/precise/linux-ti-omap4/precise

« back to all changes in this revision

Viewing changes to drivers/staging/rt2860/crypt_sha2.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
drivers/staging/rt2860/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
 
 
28
 
/****************************************************************************
29
 
    Module Name:
30
 
    SHA2
31
 
 
32
 
    Abstract:
33
 
    FIPS 180-2: Secure Hash Standard (SHS)
34
 
 
35
 
    Revision History:
36
 
    Who         When            What
37
 
    --------    ----------      ------------------------------------------
38
 
    Eddy        2008/11/24      Create SHA1
39
 
    Eddy        2008/07/23      Create SHA256
40
 
***************************************************************************/
41
 
 
42
 
#ifndef __CRYPT_SHA2_H__
43
 
#define __CRYPT_SHA2_H__
44
 
 
45
 
#ifdef CRYPT_TESTPLAN
46
 
#include "crypt_testplan.h"
47
 
#else
48
 
#include "rt_config.h"
49
 
#endif /* CRYPT_TESTPLAN */
50
 
 
51
 
/* Algorithm options */
52
 
#define SHA1_SUPPORT
53
 
 
54
 
#ifdef SHA1_SUPPORT
55
 
#define SHA1_BLOCK_SIZE    64   /* 512 bits = 64 bytes */
56
 
#define SHA1_DIGEST_SIZE   20   /* 160 bits = 20 bytes */
57
 
struct rt_sha1_ctx {
58
 
        u32 HashValue[5];       /* 5 = (SHA1_DIGEST_SIZE / 32) */
59
 
        u64 MessageLen; /* total size */
60
 
        u8 Block[SHA1_BLOCK_SIZE];
61
 
        u32 BlockLen;
62
 
};
63
 
 
64
 
void RT_SHA1_Init(struct rt_sha1_ctx *pSHA_CTX);
65
 
void SHA1_Hash(struct rt_sha1_ctx *pSHA_CTX);
66
 
void SHA1_Append(struct rt_sha1_ctx *pSHA_CTX,
67
 
                 IN const u8 Message[], u32 MessageLen);
68
 
void SHA1_End(struct rt_sha1_ctx *pSHA_CTX, u8 DigestMessage[]);
69
 
void RT_SHA1(IN const u8 Message[],
70
 
             u32 MessageLen, u8 DigestMessage[]);
71
 
#endif /* SHA1_SUPPORT */
72
 
 
73
 
#endif /* __CRYPT_SHA2_H__ */