2 Commits

Author	SHA1	Message	Date
Eric Biggers	f2abe0d72b	crypto: x86 - convert to use crypto_simd_usable() ... Replace all calls to irq_fpu_usable() in the x86 crypto code with crypto_simd_usable(), in order to allow testing the no-SIMD code paths. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2019-03-22 20:57:27 +08:00
Eric Biggers	0f961f9f67	crypto: x86/nhpoly1305 - add AVX2 accelerated NHPoly1305 ... Add a 64-bit AVX2 implementation of NHPoly1305, an ε-almost-∆-universal hash function used in the Adiantum encryption mode. For now, only the NH portion is actually AVX2-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>	2018-12-13 18:24:57 +08:00