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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ASM_X86_SERPENT_AVX_H
#define ASM_X86_SERPENT_AVX_H
#include <crypto/b128ops.h>
#include <crypto/serpent.h>
#include <linux/types.h>
struct crypto_skcipher;
#define SERPENT_PARALLEL_BLOCKS 8
struct serpent_xts_ctx {
struct serpent_ctx tweak_ctx;
struct serpent_ctx crypt_ctx;
};
asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst,
const u8 *src);
asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst,
const u8 *src);
asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst,
const u8 *src);
asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst,
const u8 *src, le128 *iv);
asmlinkage void serpent_xts_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst,
const u8 *src, le128 *iv);
asmlinkage void serpent_xts_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst,
const u8 *src, le128 *iv);
extern void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src,
le128 *iv);
extern void serpent_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv);
extern void serpent_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv);
extern int xts_serpent_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen);
#endif
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