projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 9fe757b0 JC |
1 | /* Copyright (C) 2003-2006, Advanced Micro Devices, Inc. |
| 2 | * | |
| 3 | * This program is free software; you can redistribute it and/or modify | |
| 4 | * it under the terms of the GNU General Public License as published by | |
| 5 | * the Free Software Foundation; either version 2 of the License, or | |
| 6 | * (at your option) any later version. | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef _GEODE_AES_H_ | |
| 10 | #define _GEODE_AES_H_ | |
| 11 | ||
| 12 | #define AES_KEY_LENGTH 16 | |
| 13 | #define AES_IV_LENGTH 16 | |
| 14 | ||
| 15 | #define AES_MIN_BLOCK_SIZE 16 | |
| 16 | ||
| 17 | #define AES_MODE_ECB 0 | |
| 18 | #define AES_MODE_CBC 1 | |
| 19 | ||
| 20 | #define AES_DIR_DECRYPT 0 | |
| 21 | #define AES_DIR_ENCRYPT 1 | |
| 22 | ||
| 23 | #define AES_FLAGS_USRKEY (1 << 0) | |
| 24 | #define AES_FLAGS_COHERENT (1 << 1) | |
| 25 | ||
| 26 | struct geode_aes_op { | |
| 27 | ||
| 28 | void *src; | |
| 29 | void *dst; | |
| 30 | ||
| 31 | u32 mode; | |
| 32 | u32 dir; | |
| 33 | u32 flags; | |
| 34 | int len; | |
| 35 | ||
| 36 | u8 key[AES_KEY_LENGTH]; | |
| 37 | u8 iv[AES_IV_LENGTH]; | |
| 38 | }; | |
| 39 | ||
| 9fe757b0 | 40 | #endif |