arch/arm64/crypto/sm4-ce.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * SM4 common functions for Crypto Extensions
   4  * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
   5  */
   6
   7 void sm4_ce_expand_key(const u8 *key, u32 *rkey_enc, u32 *rkey_dec,
   8                        const u32 *fk, const u32 *ck);
   9
  10 void sm4_ce_crypt_block(const u32 *rkey, u8 *dst, const u8 *src);
  11
  12 void sm4_ce_cbc_enc(const u32 *rkey_enc, u8 *dst, const u8 *src,
  13                     u8 *iv, unsigned int nblocks);