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authorEric Biggers <ebiggers@google.com>2017-11-22 11:51:37 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2017-11-29 17:33:32 +1100
commita1c73383c032ea467c4e766d4471edf91cf384cb (patch)
tree03773215ea6b72cc2fbdf5cb0b0b512c5ac11fb6 /crypto/chacha20_generic.c
parentdbd872a123fab81d0fa235a265c39e5ccdf735b3 (diff)
downloadlinux-a1c73383c032ea467c4e766d4471edf91cf384cb.tar.bz2
crypto: chacha20 - Remove cra_alignmask
Now that crypto_chacha20_setkey() and crypto_chacha20_init() use the unaligned access macros and crypto_xor() also accepts unaligned buffers, there is no need to have a cra_alignmask set for chacha20-generic. Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/chacha20_generic.c')
-rw-r--r--crypto/chacha20_generic.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/crypto/chacha20_generic.c b/crypto/chacha20_generic.c
index b5a10ebf1b82..bb4affbd591c 100644
--- a/crypto/chacha20_generic.c
+++ b/crypto/chacha20_generic.c
@@ -105,7 +105,6 @@ static struct skcipher_alg alg = {
.base.cra_priority = 100,
.base.cra_blocksize = 1,
.base.cra_ctxsize = sizeof(struct chacha20_ctx),
- .base.cra_alignmask = sizeof(u32) - 1,
.base.cra_module = THIS_MODULE,
.min_keysize = CHACHA20_KEY_SIZE,