3 Commits

Author	SHA1	Message	Date
Eric Biggers	e52b7023cd	crypto: arm64 - convert to use crypto_simd_usable() ... Replace all calls to may_use_simd() in the arm64 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	e50944e219	crypto: shash - remove useless setting of type flags ... Many shash algorithms set .cra_flags = CRYPTO_ALG_TYPE_SHASH. But this is redundant with the C structure type ('struct shash_alg'), and crypto_register_shash() already sets the type flag automatically, clearing any type flag that was already there. Apparently the useless assignment has just been copy+pasted around. So, remove the useless assignment from all the shash algorithms. This patch shouldn't change any actual behavior. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2018-07-09 00:30:24 +08:00
Ard Biesheuvel	bb6c8c467b	crypto: arm64 - implement SHA-512 using special instructions ... Implement the SHA-512 using the new special instructions that have been introduced as an optional extension in ARMv8.2. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Steve Capper <steve.capper@arm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2018-01-18 22:52:24 +11:00