linux/arch/x86/crypto/sm3_avx_glue.c

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * SM3 Secure Hash Algorithm, AVX assembler accelerated.
 * specified in: https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02
 *
 * Copyright (C) 2021 Tianjia Zhang <[email protected]>
 */

#define pr_fmt(fmt) …

#include <crypto/internal/hash.h>
#include <crypto/internal/simd.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/types.h>
#include <crypto/sm3.h>
#include <crypto/sm3_base.h>
#include <asm/simd.h>

asmlinkage void sm3_transform_avx(struct sm3_state *state,
			const u8 *data, int nblocks);

static int sm3_avx_update(struct shash_desc *desc, const u8 *data,
			 unsigned int len)
{ … }

static int sm3_avx_finup(struct shash_desc *desc, const u8 *data,
		      unsigned int len, u8 *out)
{ … }

static int sm3_avx_final(struct shash_desc *desc, u8 *out)
{ … }

static struct shash_alg sm3_avx_alg = …;

static int __init sm3_avx_mod_init(void)
{ … }

static void __exit sm3_avx_mod_exit(void)
{ … }

module_init(…) …;
module_exit(sm3_avx_mod_exit);

MODULE_LICENSE(…) …;
MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_ALIAS_CRYPTO(…) …;
MODULE_ALIAS_CRYPTO(…) …;