| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef ASM_X86_TWOFISH_H |
| #define ASM_X86_TWOFISH_H |
| |
| #include <linux/crypto.h> |
| #include <crypto/twofish.h> |
| #include <crypto/b128ops.h> |
| |
| /* regular block cipher functions from twofish_x86_64 module */ |
| asmlinkage void twofish_enc_blk(struct twofish_ctx *ctx, u8 *dst, |
| const u8 *src); |
| asmlinkage void twofish_dec_blk(struct twofish_ctx *ctx, u8 *dst, |
| const u8 *src); |
| |
| /* 3-way parallel cipher functions */ |
| asmlinkage void __twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, |
| const u8 *src, bool xor); |
| asmlinkage void twofish_dec_blk_3way(struct twofish_ctx *ctx, u8 *dst, |
| const u8 *src); |
| |
| /* helpers from twofish_x86_64-3way module */ |
| extern void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src); |
| extern void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, |
| le128 *iv); |
| extern void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src, |
| le128 *iv); |
| |
| #endif /* ASM_X86_TWOFISH_H */ |
