diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-01-28 23:25:35 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-02-03 18:16:19 +0800 |
| commit | 4d1108fd747f88a6555e644073ee5629bad610b9 (patch) | |
| tree | 40157c1dc598f5146bd4ece06678e29cf3d24f63 /arch/arm64/crypto | |
| parent | ccc5d51ef968d0d7634d36afbaf0286126e12f09 (diff) | |
| download | linux-4d1108fd747f88a6555e644073ee5629bad610b9.tar.bz2 | |
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: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm64/crypto')
| -rw-r--r-- | arch/arm64/crypto/chacha20-neon-glue.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/crypto/chacha20-neon-glue.c b/arch/arm64/crypto/chacha20-neon-glue.c index a7f2337d46cf..a7cd575ea223 100644 --- a/arch/arm64/crypto/chacha20-neon-glue.c +++ b/arch/arm64/crypto/chacha20-neon-glue.c @@ -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, |