diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-06-02 03:54:39 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-07-08 07:30:17 +0100 |
| commit | 7c58cb972e851c2e96ad5abd98b9c00b3f1c8a95 (patch) | |
| tree | 7c77efd594045a1c0e9af5470e0398a15dd4c16d /include/crypto | |
| parent | 5b41deb3108c48143d6697cd2dcde3f0b9a57c80 (diff) | |
crypto: Add aesenc_SB_SR_MC_AK
Add a primitive for SubBytes + ShiftRows + MixColumns + AddRoundKey.
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/aes-round.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index 7be2cc0d8e..03688c8640 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -60,6 +60,27 @@ static inline void aesenc_SB_SR_AK(AESState *r, const AESState *st, } /* + * Perform SubBytes + ShiftRows + MixColumns + AddRoundKey. + */ + +void aesenc_SB_SR_MC_AK_gen(AESState *ret, const AESState *st, + const AESState *rk); +void aesenc_SB_SR_MC_AK_genrev(AESState *ret, const AESState *st, + const AESState *rk); + +static inline void aesenc_SB_SR_MC_AK(AESState *r, const AESState *st, + const AESState *rk, bool be) +{ + if (HAVE_AES_ACCEL) { + aesenc_SB_SR_MC_AK_accel(r, st, rk, be); + } else if (HOST_BIG_ENDIAN == be) { + aesenc_SB_SR_MC_AK_gen(r, st, rk); + } else { + aesenc_SB_SR_MC_AK_genrev(r, st, rk); + } +} + +/* * Perform InvMixColumns. */ |