diff options
Diffstat (limited to 'drivers/staging/rt2860/crypt_sha2.h')
| -rw-r--r-- | drivers/staging/rt2860/crypt_sha2.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/staging/rt2860/crypt_sha2.h b/drivers/staging/rt2860/crypt_sha2.h new file mode 100644 index 000000000000..20d11ab865c1 --- /dev/null +++ b/drivers/staging/rt2860/crypt_sha2.h @@ -0,0 +1,73 @@ +/* + ************************************************************************* + * 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__ */ |