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author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-01-28 19:52:40 +0000 |
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committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-01-28 19:52:40 +0000 |
commit | b20f86625de738658c74f2ecfe4050416d2252cc (patch) | |
tree | b84216b70bd923409217834a953f983700e39eda /include/crypto/serpent.h | |
parent | 9f1065032ceb7e86c7c9f16bb86518857e88a172 (diff) | |
parent | dcd6c92267155e70a94b3927bce681ce74b80d1f (diff) | |
download | op-kernel-dev-b20f86625de738658c74f2ecfe4050416d2252cc.zip op-kernel-dev-b20f86625de738658c74f2ecfe4050416d2252cc.tar.gz |
Merge commit 'v3.3-rc1' into fbdev-next
Diffstat (limited to 'include/crypto/serpent.h')
-rw-r--r-- | include/crypto/serpent.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/crypto/serpent.h b/include/crypto/serpent.h new file mode 100644 index 0000000..b7e0941 --- /dev/null +++ b/include/crypto/serpent.h @@ -0,0 +1,27 @@ +/* + * Common values for serpent algorithms + */ + +#ifndef _CRYPTO_SERPENT_H +#define _CRYPTO_SERPENT_H + +#include <linux/types.h> +#include <linux/crypto.h> + +#define SERPENT_MIN_KEY_SIZE 0 +#define SERPENT_MAX_KEY_SIZE 32 +#define SERPENT_EXPKEY_WORDS 132 +#define SERPENT_BLOCK_SIZE 16 + +struct serpent_ctx { + u32 expkey[SERPENT_EXPKEY_WORDS]; +}; + +int __serpent_setkey(struct serpent_ctx *ctx, const u8 *key, + unsigned int keylen); +int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen); + +void __serpent_encrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src); +void __serpent_decrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src); + +#endif |