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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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16d004a2ed
This patch creates include/crypto/des.h for common macros shared between DES implementations. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
20 lines
403 B
C
20 lines
403 B
C
/*
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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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#endif /* __CRYPTO_DES_H */
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