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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-12-05 18:42:25 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-12-07 20:01:17 +0800 |
| commit | 6ef5737f39314907704d68719b74fcca11f4f342 (patch) | |
| tree | 1ce4d03f889994e39b80aa55df7f31b1c84cbf6a /arch/arm64/crypto/Kconfig | |
| parent | d31de187acdd7758cbb07c8d7dd3293e8c2d8390 (diff) | |
| download | lwn-6ef5737f39314907704d68719b74fcca11f4f342.tar.gz lwn-6ef5737f39314907704d68719b74fcca11f4f342.zip | |
crypto: arm64/crct10dif - port x86 SSE implementation to arm64
This is a transliteration of the Intel algorithm implemented
using SSE and PCLMULQDQ instructions that resides in the file
arch/x86/crypto/crct10dif-pcl-asm_64.S, but simplified to only
operate on buffers that are 16 byte aligned (but of any size)
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm64/crypto/Kconfig')
| -rw-r--r-- | arch/arm64/crypto/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig index c5ce39cd9b8f..f1e6dd0fc174 100644 --- a/arch/arm64/crypto/Kconfig +++ b/arch/arm64/crypto/Kconfig @@ -31,6 +31,11 @@ config CRYPTO_GHASH_ARM64_CE depends on ARM64 && KERNEL_MODE_NEON select CRYPTO_HASH +config CRYPTO_CRCT10DIF_ARM64_CE + tristate "CRCT10DIF digest algorithm using PMULL instructions" + depends on KERNEL_MODE_NEON && CRC_T10DIF + select CRYPTO_HASH + config CRYPTO_AES_ARM64_CE tristate "AES core cipher using ARMv8 Crypto Extensions" depends on ARM64 && KERNEL_MODE_NEON |