linux/include/crypto/cast6.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _CRYPTO_CAST6_H
#define _CRYPTO_CAST6_H

#include <linux/types.h>
#include <linux/crypto.h>
#include <crypto/cast_common.h>

#define CAST6_BLOCK_SIZE …
#define CAST6_MIN_KEY_SIZE …
#define CAST6_MAX_KEY_SIZE …

struct cast6_ctx { … };

int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key, unsigned int keylen);
int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen);

void __cast6_encrypt(const void *ctx, u8 *dst, const u8 *src);
void __cast6_decrypt(const void *ctx, u8 *dst, const u8 *src);

#endif