diff options
| author | Max Chou <max.chou@sifive.com> | 2023-07-12 00:59:13 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-09-11 11:45:55 +1000 |
| commit | f5f3a9152ae1242f5d1113852aa97d13b382815b (patch) | |
| tree | 60c2caf60f8bf41459b05204c6ce5a7048d8eba3 | |
| parent | f6ef550fe5c915d1d74ce9854280d16a8d71e230 (diff) | |
crypto: Add SM4 constant parameter CK
Adds sm4_ck constant for use in sm4 cryptography across different targets.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Signed-off-by: Max Chou <max.chou@sifive.com>
Message-ID: <20230711165917.2629866-15-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| -rw-r--r-- | crypto/sm4.c | 10 | ||||
| -rw-r--r-- | include/crypto/sm4.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/crypto/sm4.c b/crypto/sm4.c index 9f0cd452c7..2987306cf7 100644 --- a/crypto/sm4.c +++ b/crypto/sm4.c @@ -47,3 +47,13 @@ uint8_t const sm4_sbox[] = { 0x79, 0xee, 0x5f, 0x3e, 0xd7, 0xcb, 0x39, 0x48, }; +uint32_t const sm4_ck[] = { + 0x00070e15, 0x1c232a31, 0x383f464d, 0x545b6269, + 0x70777e85, 0x8c939aa1, 0xa8afb6bd, 0xc4cbd2d9, + 0xe0e7eef5, 0xfc030a11, 0x181f262d, 0x343b4249, + 0x50575e65, 0x6c737a81, 0x888f969d, 0xa4abb2b9, + 0xc0c7ced5, 0xdce3eaf1, 0xf8ff060d, 0x141b2229, + 0x30373e45, 0x4c535a61, 0x686f767d, 0x848b9299, + 0xa0a7aeb5, 0xbcc3cad1, 0xd8dfe6ed, 0xf4fb0209, + 0x10171e25, 0x2c333a41, 0x484f565d, 0x646b7279 +}; diff --git a/include/crypto/sm4.h b/include/crypto/sm4.h index de8245d8a7..382b26d922 100644 --- a/include/crypto/sm4.h +++ b/include/crypto/sm4.h @@ -2,6 +2,7 @@ #define QEMU_SM4_H extern const uint8_t sm4_sbox[256]; +extern const uint32_t sm4_ck[32]; static inline uint32_t sm4_subword(uint32_t word) { |