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| author | Ard Biesheuvel <ardb@kernel.org> | 2019-11-08 15:22:25 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-17 04:02:42 +0300 |
| commit | a6b803b3ddc793d6db0c16f12fc12d30d20fa9cc (patch) | |
| tree | b4fcbb6015d2c829094083048c3195920a176f36 /arch/arm/crypto/Kconfig | |
| parent | f569ca16475155013525686d0f73bc379c67e635 (diff) | |
| download | linux-a6b803b3ddc793d6db0c16f12fc12d30d20fa9cc.tar.xz | |
crypto: arm/poly1305 - incorporate OpenSSL/CRYPTOGAMS NEON implementation
This is a straight import of the OpenSSL/CRYPTOGAMS Poly1305 implementation
for NEON authored by Andy Polyakov, and contributed by him to the OpenSSL
project. The file 'poly1305-armv4.pl' is taken straight from this upstream
GitHub repository [0] at commit ec55a08dc0244ce570c4fc7cade330c60798952f,
and already contains all the changes required to build it as part of a
Linux kernel module.
[0] https://github.com/dot-asm/cryptogams
Co-developed-by: Andy Polyakov <appro@cryptogams.org>
Signed-off-by: Andy Polyakov <appro@cryptogams.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto/Kconfig')
| -rw-r--r-- | arch/arm/crypto/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index 4d13b5201796..166d32616fea 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -132,6 +132,11 @@ config CRYPTO_CHACHA20_NEON select CRYPTO_SKCIPHER select CRYPTO_ARCH_HAVE_LIB_CHACHA +config CRYPTO_POLY1305_ARM + tristate "Accelerated scalar and SIMD Poly1305 hash implementations" + select CRYPTO_HASH + select CRYPTO_ARCH_HAVE_LIB_POLY1305 + config CRYPTO_NHPOLY1305_NEON tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)" depends on KERNEL_MODE_NEON |