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Commit 4d1108fd authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
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crypto: arm64/chacha20 - remove cra_alignmask 



Remove the unnecessary alignmask: it is much more efficient to deal with
the misalignment in the core algorithm than relying on the crypto API to
copy the data to a suitably aligned buffer.

Signed-off-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ccc5d51e

arch/arm64/crypto/chacha20-neon-glue.c

+0 −1
Original line number Diff line number Diff line
@@ -93,7 +93,6 @@ static struct skcipher_alg alg = { 
	.base.cra_priority	= 300,

	.base.cra_blocksize	= 1,

	.base.cra_ctxsize	= sizeof(struct chacha20_ctx),

	.base.cra_alignmask	= 1,

	.base.cra_module	= THIS_MODULE,



	.min_keysize		= CHACHA20_KEY_SIZE,