1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef ASM_X86_SERPENT_AVX_H 3*4882a593Smuzhiyun #define ASM_X86_SERPENT_AVX_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <crypto/b128ops.h> 6*4882a593Smuzhiyun #include <crypto/serpent.h> 7*4882a593Smuzhiyun #include <linux/types.h> 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun struct crypto_skcipher; 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #define SERPENT_PARALLEL_BLOCKS 8 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct serpent_xts_ctx { 14*4882a593Smuzhiyun struct serpent_ctx tweak_ctx; 15*4882a593Smuzhiyun struct serpent_ctx crypt_ctx; 16*4882a593Smuzhiyun }; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun asmlinkage void serpent_ecb_enc_8way_avx(const void *ctx, u8 *dst, 19*4882a593Smuzhiyun const u8 *src); 20*4882a593Smuzhiyun asmlinkage void serpent_ecb_dec_8way_avx(const void *ctx, u8 *dst, 21*4882a593Smuzhiyun const u8 *src); 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun asmlinkage void serpent_cbc_dec_8way_avx(const void *ctx, u8 *dst, 24*4882a593Smuzhiyun const u8 *src); 25*4882a593Smuzhiyun asmlinkage void serpent_ctr_8way_avx(const void *ctx, u8 *dst, const u8 *src, 26*4882a593Smuzhiyun le128 *iv); 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun asmlinkage void serpent_xts_enc_8way_avx(const void *ctx, u8 *dst, 29*4882a593Smuzhiyun const u8 *src, le128 *iv); 30*4882a593Smuzhiyun asmlinkage void serpent_xts_dec_8way_avx(const void *ctx, u8 *dst, 31*4882a593Smuzhiyun const u8 *src, le128 *iv); 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun extern void __serpent_crypt_ctr(const void *ctx, u8 *dst, const u8 *src, 34*4882a593Smuzhiyun le128 *iv); 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun extern void serpent_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv); 37*4882a593Smuzhiyun extern void serpent_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv); 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun extern int xts_serpent_setkey(struct crypto_skcipher *tfm, const u8 *key, 40*4882a593Smuzhiyun unsigned int keylen); 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #endif 43