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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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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-asm.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-asm.h')
-rw-r--r-- | arch/arm64/crypto/sm4-ce-asm.h | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/arch/arm64/crypto/sm4-ce-asm.h b/arch/arm64/crypto/sm4-ce-asm.h new file mode 100644 index 0000000000..7ea98e42e7 --- /dev/null +++ b/arch/arm64/crypto/sm4-ce-asm.h @@ -0,0 +1,209 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * SM4 helper macros for Crypto Extensions + * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com> + */ + +#define SM4_PREPARE(ptr) \ + ld1 {v24.16b-v27.16b}, [ptr], #64; \ + ld1 {v28.16b-v31.16b}, [ptr]; + +#define SM4_CRYPT_BLK_BE(b0) \ + sm4e b0.4s, v24.4s; \ + sm4e b0.4s, v25.4s; \ + sm4e b0.4s, v26.4s; \ + sm4e b0.4s, v27.4s; \ + sm4e b0.4s, v28.4s; \ + sm4e b0.4s, v29.4s; \ + sm4e b0.4s, v30.4s; \ + sm4e b0.4s, v31.4s; \ + rev64 b0.4s, b0.4s; \ + ext b0.16b, b0.16b, b0.16b, #8; \ + rev32 b0.16b, b0.16b; + +#define SM4_CRYPT_BLK(b0) \ + rev32 b0.16b, b0.16b; \ + SM4_CRYPT_BLK_BE(b0); + +#define SM4_CRYPT_BLK2_BE(b0, b1) \ + sm4e b0.4s, v24.4s; \ + sm4e b1.4s, v24.4s; \ + sm4e b0.4s, v25.4s; \ + sm4e b1.4s, v25.4s; \ + sm4e b0.4s, v26.4s; \ + sm4e b1.4s, v26.4s; \ + sm4e b0.4s, v27.4s; \ + sm4e b1.4s, v27.4s; \ + sm4e b0.4s, v28.4s; \ + sm4e b1.4s, v28.4s; \ + sm4e b0.4s, v29.4s; \ + sm4e b1.4s, v29.4s; \ + sm4e b0.4s, v30.4s; \ + sm4e b1.4s, v30.4s; \ + sm4e b0.4s, v31.4s; \ + sm4e b1.4s, v31.4s; \ + rev64 b0.4s, b0.4s; \ + rev64 b1.4s, b1.4s; \ + ext b0.16b, b0.16b, b0.16b, #8; \ + ext b1.16b, b1.16b, b1.16b, #8; \ + rev32 b0.16b, b0.16b; \ + rev32 b1.16b, b1.16b; \ + +#define SM4_CRYPT_BLK2(b0, b1) \ + rev32 b0.16b, b0.16b; \ + rev32 b1.16b, b1.16b; \ + SM4_CRYPT_BLK2_BE(b0, b1); + +#define SM4_CRYPT_BLK4_BE(b0, b1, b2, b3) \ + sm4e b0.4s, v24.4s; \ + sm4e b1.4s, v24.4s; \ + sm4e b2.4s, v24.4s; \ + sm4e b3.4s, v24.4s; \ + sm4e b0.4s, v25.4s; \ + sm4e b1.4s, v25.4s; \ + sm4e b2.4s, v25.4s; \ + sm4e b3.4s, v25.4s; \ + sm4e b0.4s, v26.4s; \ + sm4e b1.4s, v26.4s; \ + sm4e b2.4s, v26.4s; \ + sm4e b3.4s, v26.4s; \ + sm4e b0.4s, v27.4s; \ + sm4e b1.4s, v27.4s; \ + sm4e b2.4s, v27.4s; \ + sm4e b3.4s, v27.4s; \ + sm4e b0.4s, v28.4s; \ + sm4e b1.4s, v28.4s; \ + sm4e b2.4s, v28.4s; \ + sm4e b3.4s, v28.4s; \ + sm4e b0.4s, v29.4s; \ + sm4e b1.4s, v29.4s; \ + sm4e b2.4s, v29.4s; \ + sm4e b3.4s, v29.4s; \ + sm4e b0.4s, v30.4s; \ + sm4e b1.4s, v30.4s; \ + sm4e b2.4s, v30.4s; \ + sm4e b3.4s, v30.4s; \ + sm4e b0.4s, v31.4s; \ + sm4e b1.4s, v31.4s; \ + sm4e b2.4s, v31.4s; \ + sm4e b3.4s, v31.4s; \ + rev64 b0.4s, b0.4s; \ + rev64 b1.4s, b1.4s; \ + rev64 b2.4s, b2.4s; \ + rev64 b3.4s, b3.4s; \ + ext b0.16b, b0.16b, b0.16b, #8; \ + ext b1.16b, b1.16b, b1.16b, #8; \ + ext b2.16b, b2.16b, b2.16b, #8; \ + ext b3.16b, b3.16b, b3.16b, #8; \ + rev32 b0.16b, b0.16b; \ + rev32 b1.16b, b1.16b; \ + rev32 b2.16b, b2.16b; \ + rev32 b3.16b, b3.16b; + +#define SM4_CRYPT_BLK4(b0, b1, b2, b3) \ + rev32 b0.16b, b0.16b; \ + rev32 b1.16b, b1.16b; \ + rev32 b2.16b, b2.16b; \ + rev32 b3.16b, b3.16b; \ + SM4_CRYPT_BLK4_BE(b0, b1, b2, b3); + +#define SM4_CRYPT_BLK8_BE(b0, b1, b2, b3, b4, b5, b6, b7) \ + sm4e b0.4s, v24.4s; \ + sm4e b1.4s, v24.4s; \ + sm4e b2.4s, v24.4s; \ + sm4e b3.4s, v24.4s; \ + sm4e b4.4s, v24.4s; \ + sm4e b5.4s, v24.4s; \ + sm4e b6.4s, v24.4s; \ + sm4e b7.4s, v24.4s; \ + sm4e b0.4s, v25.4s; \ + sm4e b1.4s, v25.4s; \ + sm4e b2.4s, v25.4s; \ + sm4e b3.4s, v25.4s; \ + sm4e b4.4s, v25.4s; \ + sm4e b5.4s, v25.4s; \ + sm4e b6.4s, v25.4s; \ + sm4e b7.4s, v25.4s; \ + sm4e b0.4s, v26.4s; \ + sm4e b1.4s, v26.4s; \ + sm4e b2.4s, v26.4s; \ + sm4e b3.4s, v26.4s; \ + sm4e b4.4s, v26.4s; \ + sm4e b5.4s, v26.4s; \ + sm4e b6.4s, v26.4s; \ + sm4e b7.4s, v26.4s; \ + sm4e b0.4s, v27.4s; \ + sm4e b1.4s, v27.4s; \ + sm4e b2.4s, v27.4s; \ + sm4e b3.4s, v27.4s; \ + sm4e b4.4s, v27.4s; \ + sm4e b5.4s, v27.4s; \ + sm4e b6.4s, v27.4s; \ + sm4e b7.4s, v27.4s; \ + sm4e b0.4s, v28.4s; \ + sm4e b1.4s, v28.4s; \ + sm4e b2.4s, v28.4s; \ + sm4e b3.4s, v28.4s; \ + sm4e b4.4s, v28.4s; \ + sm4e b5.4s, v28.4s; \ + sm4e b6.4s, v28.4s; \ + sm4e b7.4s, v28.4s; \ + sm4e b0.4s, v29.4s; \ + sm4e b1.4s, v29.4s; \ + sm4e b2.4s, v29.4s; \ + sm4e b3.4s, v29.4s; \ + sm4e b4.4s, v29.4s; \ + sm4e b5.4s, v29.4s; \ + sm4e b6.4s, v29.4s; \ + sm4e b7.4s, v29.4s; \ + sm4e b0.4s, v30.4s; \ + sm4e b1.4s, v30.4s; \ + sm4e b2.4s, v30.4s; \ + sm4e b3.4s, v30.4s; \ + sm4e b4.4s, v30.4s; \ + sm4e b5.4s, v30.4s; \ + sm4e b6.4s, v30.4s; \ + sm4e b7.4s, v30.4s; \ + sm4e b0.4s, v31.4s; \ + sm4e b1.4s, v31.4s; \ + sm4e b2.4s, v31.4s; \ + sm4e b3.4s, v31.4s; \ + sm4e b4.4s, v31.4s; \ + sm4e b5.4s, v31.4s; \ + sm4e b6.4s, v31.4s; \ + sm4e b7.4s, v31.4s; \ + rev64 b0.4s, b0.4s; \ + rev64 b1.4s, b1.4s; \ + rev64 b2.4s, b2.4s; \ + rev64 b3.4s, b3.4s; \ + rev64 b4.4s, b4.4s; \ + rev64 b5.4s, b5.4s; \ + rev64 b6.4s, b6.4s; \ + rev64 b7.4s, b7.4s; \ + ext b0.16b, b0.16b, b0.16b, #8; \ + ext b1.16b, b1.16b, b1.16b, #8; \ + ext b2.16b, b2.16b, b2.16b, #8; \ + ext b3.16b, b3.16b, b3.16b, #8; \ + ext b4.16b, b4.16b, b4.16b, #8; \ + ext b5.16b, b5.16b, b5.16b, #8; \ + ext b6.16b, b6.16b, b6.16b, #8; \ + ext b7.16b, b7.16b, b7.16b, #8; \ + rev32 b0.16b, b0.16b; \ + rev32 b1.16b, b1.16b; \ + rev32 b2.16b, b2.16b; \ + rev32 b3.16b, b3.16b; \ + rev32 b4.16b, b4.16b; \ + rev32 b5.16b, b5.16b; \ + rev32 b6.16b, b6.16b; \ + rev32 b7.16b, b7.16b; + +#define SM4_CRYPT_BLK8(b0, b1, b2, b3, b4, b5, b6, b7) \ + rev32 b0.16b, b0.16b; \ + rev32 b1.16b, b1.16b; \ + rev32 b2.16b, b2.16b; \ + rev32 b3.16b, b3.16b; \ + rev32 b4.16b, b4.16b; \ + rev32 b5.16b, b5.16b; \ + rev32 b6.16b, b6.16b; \ + rev32 b7.16b, b7.16b; \ + SM4_CRYPT_BLK8_BE(b0, b1, b2, b3, b4, b5, b6, b7); |