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); |
14 |