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22 lines
503 B
22 lines
503 B
/* |
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* DES & Triple DES EDE Cipher Algorithms. |
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*/ |
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#ifndef __CRYPTO_DES_H |
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#define __CRYPTO_DES_H |
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#define DES_KEY_SIZE 8 |
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#define DES_EXPKEY_WORDS 32 |
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#define DES_BLOCK_SIZE 8 |
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#define DES3_EDE_KEY_SIZE (3 * DES_KEY_SIZE) |
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#define DES3_EDE_EXPKEY_WORDS (3 * DES_EXPKEY_WORDS) |
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#define DES3_EDE_BLOCK_SIZE DES_BLOCK_SIZE |
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extern unsigned long des_ekey(u32 *pe, const u8 *k); |
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extern int __des3_ede_setkey(u32 *expkey, u32 *flags, const u8 *key, |
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unsigned int keylen); |
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#endif /* __CRYPTO_DES_H */
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