linux-stable/arch/x86/crypto/sm4-avx.h
Tianjia Zhang de79d9aae4 crypto: x86/sm4 - export reusable AESNI/AVX functions
Export the reusable functions in the SM4 AESNI/AVX implementation,
mainly public functions, which are used to develop the SM4 AESNI/AVX2
implementation, and eliminate unnecessary duplication of code.

At the same time, in order to make the public function universal,
minor fixes was added.

Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-08-27 16:30:18 +08:00

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C

/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef ASM_X86_SM4_AVX_H
#define ASM_X86_SM4_AVX_H
#include <linux/types.h>
#include <crypto/sm4.h>
typedef void (*sm4_crypt_func)(const u32 *rk, u8 *dst, const u8 *src, u8 *iv);
int sm4_avx_ecb_encrypt(struct skcipher_request *req);
int sm4_avx_ecb_decrypt(struct skcipher_request *req);
int sm4_cbc_encrypt(struct skcipher_request *req);
int sm4_avx_cbc_decrypt(struct skcipher_request *req,
unsigned int bsize, sm4_crypt_func func);
int sm4_cfb_encrypt(struct skcipher_request *req);
int sm4_avx_cfb_decrypt(struct skcipher_request *req,
unsigned int bsize, sm4_crypt_func func);
int sm4_avx_ctr_crypt(struct skcipher_request *req,
unsigned int bsize, sm4_crypt_func func);
#endif