diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/arm64/crypto/sm4-ce.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm64/crypto/sm4-ce.h')
| -rw-r--r-- | arch/arm64/crypto/sm4-ce.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/crypto/sm4-ce.h b/arch/arm64/crypto/sm4-ce.h new file mode 100644 index 0000000000..109c21b375 --- /dev/null +++ b/arch/arm64/crypto/sm4-ce.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * SM4 common functions for Crypto Extensions + * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com> + */ + +void sm4_ce_expand_key(const u8 *key, u32 *rkey_enc, u32 *rkey_dec, + const u32 *fk, const u32 *ck); + +void sm4_ce_crypt_block(const u32 *rkey, u8 *dst, const u8 *src); + +void sm4_ce_cbc_enc(const u32 *rkey_enc, u8 *dst, const u8 *src, + u8 *iv, unsigned int nblocks); + +void sm4_ce_cfb_enc(const u32 *rkey_enc, u8 *dst, const u8 *src, + u8 *iv, unsigned int nblocks); |