linux/arch/x86/crypto/cast6_avx_glue.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Glue Code for the AVX assembler implementation of the Cast6 Cipher
 *
 * Copyright (C) 2012 Johannes Goetzfried
 *     <[email protected]>
 *
 * Copyright © 2013 Jussi Kivilinna <[email protected]>
 */

#include <linux/module.h>
#include <linux/types.h>
#include <linux/crypto.h>
#include <linux/err.h>
#include <crypto/algapi.h>
#include <crypto/cast6.h>
#include <crypto/internal/simd.h>

#include "ecb_cbc_helpers.h"

#define CAST6_PARALLEL_BLOCKS …

asmlinkage void cast6_ecb_enc_8way(const void *ctx, u8 *dst, const u8 *src);
asmlinkage void cast6_ecb_dec_8way(const void *ctx, u8 *dst, const u8 *src);

asmlinkage void cast6_cbc_dec_8way(const void *ctx, u8 *dst, const u8 *src);

static int cast6_setkey_skcipher(struct crypto_skcipher *tfm,
				 const u8 *key, unsigned int keylen)
{ … }

static int ecb_encrypt(struct skcipher_request *req)
{ … }

static int ecb_decrypt(struct skcipher_request *req)
{ … }

static int cbc_encrypt(struct skcipher_request *req)
{ … }

static int cbc_decrypt(struct skcipher_request *req)
{ … }

static struct skcipher_alg cast6_algs[] = …;

static struct simd_skcipher_alg *cast6_simd_algs[ARRAY_SIZE(cast6_algs)];

static int __init cast6_init(void)
{ … }

static void __exit cast6_exit(void)
{ … }

module_init(…) …;
module_exit(cast6_exit);

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