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| author | Eric Biggers <ebiggers@google.com> | 2018-12-04 22:20:00 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-13 18:24:57 +0800 |
| commit | 012c82388c032cd4a9821e11bae336cf4a014822 (patch) | |
| tree | 9e3e12eaac57e8c8ba9122ad20ba09ee81a76a19 /arch/x86/crypto/Makefile | |
| parent | b299362ee48db8eab34208302ee9730ff9d6091c (diff) | |
| download | linux-012c82388c032cd4a9821e11bae336cf4a014822.tar.gz linux-012c82388c032cd4a9821e11bae336cf4a014822.tar.bz2 linux-012c82388c032cd4a9821e11bae336cf4a014822.zip | |
crypto: x86/nhpoly1305 - add SSE2 accelerated NHPoly1305
Add a 64-bit SSE2 implementation of NHPoly1305, an ε-almost-∆-universal
hash function used in the Adiantum encryption mode. For now, only the
NH portion is actually SSE2-accelerated; the Poly1305 part is less
performance-critical so is just implemented in C.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto/Makefile')
| -rw-r--r-- | arch/x86/crypto/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index ce4e43642984..2a6acb4de373 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -47,6 +47,8 @@ obj-$(CONFIG_CRYPTO_MORUS1280_GLUE) += morus1280_glue.o obj-$(CONFIG_CRYPTO_MORUS640_SSE2) += morus640-sse2.o obj-$(CONFIG_CRYPTO_MORUS1280_SSE2) += morus1280-sse2.o +obj-$(CONFIG_CRYPTO_NHPOLY1305_SSE2) += nhpoly1305-sse2.o + # These modules require assembler to support AVX. ifeq ($(avx_supported),yes) obj-$(CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64) += \ @@ -85,6 +87,8 @@ aegis256-aesni-y := aegis256-aesni-asm.o aegis256-aesni-glue.o morus640-sse2-y := morus640-sse2-asm.o morus640-sse2-glue.o morus1280-sse2-y := morus1280-sse2-asm.o morus1280-sse2-glue.o +nhpoly1305-sse2-y := nh-sse2-x86_64.o nhpoly1305-sse2-glue.o + ifeq ($(avx_supported),yes) camellia-aesni-avx-x86_64-y := camellia-aesni-avx-asm_64.o \ camellia_aesni_avx_glue.o |