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authorArd Biesheuvel <ardb@kernel.org>2019-11-08 15:22:26 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-11-17 04:02:42 +0300
commita11d055e7a64ac34a5e99b6fe731299449cbcd58 (patch)
treee51a0146637c22bb8a56c5cd909380799faee264 /crypto
parenta6b803b3ddc793d6db0c16f12fc12d30d20fa9cc (diff)
downloadlinux-a11d055e7a64ac34a5e99b6fe731299449cbcd58.tar.xz
crypto: mips/poly1305 - incorporate OpenSSL/CRYPTOGAMS optimized implementation
This is a straight import of the OpenSSL/CRYPTOGAMS Poly1305 implementation for MIPS authored by Andy Polyakov, a prior 64-bit only version of which has been contributed by him to the OpenSSL project. The file 'poly1305-mips.pl' is taken straight from this upstream GitHub repository [0] at commit d22ade312a7af958ec955620b0d241cf42c37feb, 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> Co-developed-by: René van Dorst <opensource@vdorst.com> Signed-off-by: René van Dorst <opensource@vdorst.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 7aa4310713cf..2668eed03c5f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -724,6 +724,11 @@ config CRYPTO_POLY1305_X86_64
in IETF protocols. This is the x86_64 assembler implementation using SIMD
instructions.
+config CRYPTO_POLY1305_MIPS
+ tristate "Poly1305 authenticator algorithm (MIPS optimized)"
+ depends on CPU_MIPS32 || (CPU_MIPS64 && 64BIT)
+ select CRYPTO_ARCH_HAVE_LIB_POLY1305
+
config CRYPTO_MD4
tristate "MD4 digest algorithm"
select CRYPTO_HASH