diff options
Diffstat (limited to 'arch/x86/include/asm/crypto/twofish.h')
| -rw-r--r-- | arch/x86/include/asm/crypto/twofish.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/x86/include/asm/crypto/twofish.h b/arch/x86/include/asm/crypto/twofish.h new file mode 100644 index 000000000..f618bf272 --- /dev/null +++ b/arch/x86/include/asm/crypto/twofish.h @@ -0,0 +1,28 @@ +/* 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 */ |