cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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serpent.h (696B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Common values for serpent algorithms
      4 */
      5
      6#ifndef _CRYPTO_SERPENT_H
      7#define _CRYPTO_SERPENT_H
      8
      9#include <linux/types.h>
     10#include <linux/crypto.h>
     11
     12#define SERPENT_MIN_KEY_SIZE		  0
     13#define SERPENT_MAX_KEY_SIZE		 32
     14#define SERPENT_EXPKEY_WORDS		132
     15#define SERPENT_BLOCK_SIZE		 16
     16
     17struct serpent_ctx {
     18	u32 expkey[SERPENT_EXPKEY_WORDS];
     19};
     20
     21int __serpent_setkey(struct serpent_ctx *ctx, const u8 *key,
     22		     unsigned int keylen);
     23int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen);
     24
     25void __serpent_encrypt(const void *ctx, u8 *dst, const u8 *src);
     26void __serpent_decrypt(const void *ctx, u8 *dst, const u8 *src);
     27
     28#endif