sm4-ce.h 450 B

12345678910111213
  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. void sm4_ce_expand_key(const u8 *key, u32 *rkey_enc, u32 *rkey_dec,
  7. const u32 *fk, const u32 *ck);
  8. void sm4_ce_crypt_block(const u32 *rkey, u8 *dst, const u8 *src);
  9. void sm4_ce_cbc_enc(const u32 *rkey_enc, u8 *dst, const u8 *src,
  10. u8 *iv, unsigned int nblocks);