| /** @file sha1.h |
| * |
| * @brief This file contains the sha1 functions |
| * |
| * Copyright (C) 2014, Marvell International Ltd. |
| * |
| * This software file (the "File") is distributed by Marvell International |
| * Ltd. under the terms of the GNU General Public License Version 2, June 1991 |
| * (the "License"). You may use, redistribute and/or modify this File in |
| * accordance with the terms and conditions of the License, a copy of which |
| * is available by writing to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the |
| * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. |
| * |
| * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE |
| * ARE EXPRESSLY DISCLAIMED. The License provides additional details about |
| * this warranty disclaimer. |
| */ |
| |
| /****************************************************** |
| Change log: |
| 03/07/2014: Initial version |
| ******************************************************/ |
| #ifndef _SHA1_H_ |
| #define _SHA1_H_ |
| |
| #include "wltypes.h" |
| |
| enum { |
| shaSuccess = 0, |
| shaNull, /* Null pointer parameter */ |
| shaInputTooLong, /* input data too long */ |
| shaStateError /* called Input after Result */ |
| }; |
| |
| #define A_SHA_DIGEST_LEN 20 |
| |
| /* |
| * This structure will hold context information for the SHA-1 |
| * hashing operation |
| */ |
| typedef struct { |
| UINT32 Intermediate_Hash[A_SHA_DIGEST_LEN / 4]; /* Message Digest */ |
| |
| UINT32 Length_Low; /* Message length in bits */ |
| UINT32 Length_High; /* Message length in bits */ |
| |
| UINT32 Scratch[16]; /* This is used to reduce the memory ** |
| requirements of the transform **function */ |
| UINT8 Message_Block[64]; /* 512-bit message blocks */ |
| /* Index into message block array */ |
| SINT16 Message_Block_Index; |
| UINT8 Computed; /* Is the digest computed? */ |
| UINT8 Corrupted; /* Is the message digest corrupted? */ |
| } Mrvl_SHA1_CTX; |
| |
| /* |
| * Function Prototypes |
| */ |
| |
| extern int Mrvl_SHA1Init(Mrvl_SHA1_CTX *); |
| extern int Mrvl_SHA1Update(Mrvl_SHA1_CTX *, const UINT8 *, unsigned int); |
| extern int Mrvl_SHA1Final(void *priv, Mrvl_SHA1_CTX *, |
| UINT8 Message_Digest[A_SHA_DIGEST_LEN]); |
| |
| extern void Mrvl_PRF(void *priv, unsigned char *key, |
| int key_len, |
| unsigned char *prefix, |
| int prefix_len, |
| unsigned char *data, |
| int data_len, unsigned char *output, int len); |
| |
| extern void Mrvl_hmac_sha1(void *priv, unsigned char **ppText, |
| int *pTextLen, |
| int textNum, |
| unsigned char *key, |
| int key_len, unsigned char *output, int outputLen); |
| |
| #endif |
