| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * DES & Triple DES EDE Cipher Algorithms. |
| */ |
| |
| #ifndef __CRYPTO_DES_H |
| #define __CRYPTO_DES_H |
| |
| #define DES_KEY_SIZE 8 |
| #define DES_EXPKEY_WORDS 32 |
| #define DES_BLOCK_SIZE 8 |
| |
| #define DES3_EDE_KEY_SIZE (3 * DES_KEY_SIZE) |
| #define DES3_EDE_EXPKEY_WORDS (3 * DES_EXPKEY_WORDS) |
| #define DES3_EDE_BLOCK_SIZE DES_BLOCK_SIZE |
| |
| |
| extern unsigned long des_ekey(u32 *pe, const u8 *k); |
| |
| extern int __des3_ede_setkey(u32 *expkey, u32 *flags, const u8 *key, |
| unsigned int keylen); |
| |
| #endif /* __CRYPTO_DES_H */ |
