diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-11-03 19:50:01 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2014-11-06 20:25:28 +0300 |
| commit | 12ac3efe74f888a13cb4df88b38bb01e8034dea8 (patch) | |
| tree | 081f49d1ba791aeffbb6aec6285c560bc67b3ed3 /arch/arm64/crypto/Kconfig | |
| parent | 286fb1cc32b11c18da3573a8c8c37a4f9da16e30 (diff) | |
| download | linux-12ac3efe74f888a13cb4df88b38bb01e8034dea8.tar.xz | |
arm64/crypto: use crypto instructions to generate AES key schedule
This patch implements the AES key schedule generation using ARMv8
Crypto Instructions. It replaces the table based C implementation
in aes_generic.ko, which means we can drop the dependency on that
module.
Tested-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Steve Capper <steve.capper@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/crypto/Kconfig')
| -rw-r--r-- | arch/arm64/crypto/Kconfig | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig index 5562652c5316..a38b02ce5f9a 100644 --- a/arch/arm64/crypto/Kconfig +++ b/arch/arm64/crypto/Kconfig @@ -27,20 +27,19 @@ config CRYPTO_AES_ARM64_CE tristate "AES core cipher using ARMv8 Crypto Extensions" depends on ARM64 && KERNEL_MODE_NEON select CRYPTO_ALGAPI - select CRYPTO_AES config CRYPTO_AES_ARM64_CE_CCM tristate "AES in CCM mode using ARMv8 Crypto Extensions" depends on ARM64 && KERNEL_MODE_NEON select CRYPTO_ALGAPI - select CRYPTO_AES + select CRYPTO_AES_ARM64_CE select CRYPTO_AEAD config CRYPTO_AES_ARM64_CE_BLK tristate "AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions" depends on ARM64 && KERNEL_MODE_NEON select CRYPTO_BLKCIPHER - select CRYPTO_AES + select CRYPTO_AES_ARM64_CE select CRYPTO_ABLK_HELPER config CRYPTO_AES_ARM64_NEON_BLK |