diff options
author | Ard Biesheuvel <ardb@kernel.org> | 2019-11-08 13:22:24 +0100 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-17 09:02:41 +0800 |
commit | f569ca16475155013525686d0f73bc379c67e635 (patch) | |
tree | a18c14255ddab0a5612c4de784fd0380208b816c /arch/arm64/crypto/Kconfig | |
parent | f0e89bcfbb894e5844cd1bbf6b3cf7c63cb0f5ac (diff) |
crypto: arm64/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-armv8.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/arm64/crypto/Kconfig')
-rw-r--r-- | arch/arm64/crypto/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig index ffb827b84d6c..b8eb0453123d 100644 --- a/arch/arm64/crypto/Kconfig +++ b/arch/arm64/crypto/Kconfig @@ -106,6 +106,12 @@ config CRYPTO_CHACHA20_NEON select CRYPTO_LIB_CHACHA_GENERIC select CRYPTO_ARCH_HAVE_LIB_CHACHA +config CRYPTO_POLY1305_NEON + tristate "Poly1305 hash function using scalar or NEON instructions" + depends on KERNEL_MODE_NEON + select CRYPTO_HASH + select CRYPTO_ARCH_HAVE_LIB_POLY1305 + config CRYPTO_NHPOLY1305_NEON tristate "NHPoly1305 hash function using NEON instructions (for Adiantum)" depends on KERNEL_MODE_NEON |