Greg Kroah-Hartman | 9198099 | 2008-10-28 14:48:09 -0700 | [diff] [blame] | 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 | md5.h |
| 29 | |
| 30 | Abstract: |
| 31 | |
| 32 | Revision History: |
| 33 | Who When What |
| 34 | -------- ---------- ---------------------------------------------- |
| 35 | Name Date Modification logs |
| 36 | jan 10-28-03 Initial |
| 37 | Rita 11-23-04 Modify MD5 and SHA-1 |
| 38 | */ |
| 39 | |
| 40 | #ifndef uint8 |
| 41 | #define uint8 unsigned char |
| 42 | #endif |
| 43 | |
| 44 | #ifndef uint32 |
| 45 | #define uint32 unsigned long int |
| 46 | #endif |
| 47 | |
| 48 | |
| 49 | #ifndef __MD5_H__ |
| 50 | #define __MD5_H__ |
| 51 | |
| 52 | #define MD5_MAC_LEN 16 |
| 53 | |
| 54 | typedef struct _MD5_CTX { |
| 55 | UINT32 Buf[4]; // buffers of four states |
| 56 | UCHAR Input[64]; // input message |
| 57 | UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits |
| 58 | } MD5_CTX; |
| 59 | |
| 60 | VOID MD5Init(MD5_CTX *pCtx); |
| 61 | VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes); |
| 62 | VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx); |
| 63 | VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16]); |
| 64 | |
| 65 | void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac); |
| 66 | void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac); |
| 67 | |
| 68 | // |
| 69 | // SHA context |
| 70 | // |
| 71 | typedef struct _SHA_CTX |
| 72 | { |
| 73 | UINT32 Buf[5]; // buffers of five states |
| 74 | UCHAR Input[80]; // input message |
| 75 | UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits |
| 76 | |
| 77 | } SHA_CTX; |
| 78 | |
| 79 | VOID SHAInit(SHA_CTX *pCtx); |
| 80 | UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes); |
| 81 | VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20]); |
| 82 | VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20]); |
| 83 | |
| 84 | #define SHA_DIGEST_LEN 20 |
| 85 | #endif // __MD5_H__ |
| 86 | |
| 87 | /******************************************************************************/ |
| 88 | #ifndef _AES_H |
| 89 | #define _AES_H |
| 90 | |
| 91 | typedef struct |
| 92 | { |
| 93 | uint32 erk[64]; /* encryption round keys */ |
| 94 | uint32 drk[64]; /* decryption round keys */ |
| 95 | int nr; /* number of rounds */ |
| 96 | } |
| 97 | aes_context; |
| 98 | |
| 99 | int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits ); |
| 100 | void rtmp_aes_encrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ); |
| 101 | void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ); |
| 102 | |
| 103 | void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output); |
| 104 | int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output); |
| 105 | |
| 106 | #endif /* aes.h */ |
| 107 | |