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2 Commits

Author SHA1 Message Date
Ard Biesheuvel
7edc86cb1c crypto: arm64/sha3-ce - yield NEON after every block of input 
Avoid excessive scheduling delays under a preemptible kernel by
conditionally yielding the NEON after every block of input.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2018-05-12 00:13:11 +08:00
Ard Biesheuvel
15d5910e92 crypto: arm64/sha3 - new v8.2 Crypto Extensions implementation 
Implement the various flavours of SHA3 using the new optional
EOR3/RAX1/XAR/BCAX instructions introduced by ARMv8.2.

Tested-by: Steve Capper <steve.capper@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2018-01-26 01:10:35 +11:00