Root/include/crypto/des.h

1/*
2 * DES & Triple DES EDE Cipher Algorithms.
3 */
4
5#ifndef __CRYPTO_DES_H
6#define __CRYPTO_DES_H
7
8#define DES_KEY_SIZE 8
9#define DES_EXPKEY_WORDS 32
10#define DES_BLOCK_SIZE 8
11
12#define DES3_EDE_KEY_SIZE (3 * DES_KEY_SIZE)
13#define DES3_EDE_EXPKEY_WORDS (3 * DES_EXPKEY_WORDS)
14#define DES3_EDE_BLOCK_SIZE DES_BLOCK_SIZE
15
16
17extern unsigned long des_ekey(u32 *pe, const u8 *k);
18
19#endif /* __CRYPTO_DES_H */
20

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