arch/x86/include/asm/crypto/twofish.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef ASM_X86_TWOFISH_H
   3 #define ASM_X86_TWOFISH_H
   4
   5 #include <linux/crypto.h>
   6 #include <crypto/twofish.h>
   7 #include <crypto/b128ops.h>
   8
   9 /* regular block cipher functions from twofish_x86_64 module */
  10 asmlinkage void twofish_enc_blk(const void *ctx, u8 *dst, const u8 *src);
  11 asmlinkage void twofish_dec_blk(const void *ctx, u8 *dst, const u8 *src);
  12
  13 /* 3-way parallel cipher functions */
  14 asmlinkage void __twofish_enc_blk_3way(const void *ctx, u8 *dst, const u8 *src,
  15                                        bool xor);
  16 asmlinkage void twofish_dec_blk_3way(const void *ctx, u8 *dst, const u8 *src);
  17
  18 /* helpers from twofish_x86_64-3way module */
  19 extern void twofish_dec_blk_cbc_3way(const void *ctx, u8 *dst, const u8 *src);
  20 extern void twofish_enc_blk_ctr(const void *ctx, u8 *dst, const u8 *src,
  21                                 le128 *iv);
  22 extern void twofish_enc_blk_ctr_3way(const void *ctx, u8 *dst, const u8 *src,
  23                                      le128 *iv);
  24
  25 #endif /* ASM_X86_TWOFISH_H */