crypto: tcrypt - fix ghash-generic speed test
authorHoria Geantă <horia.geanta@nxp.com>
Wed, 12 Sep 2018 13:20:48 +0000 (16:20 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 21 Sep 2018 05:24:51 +0000 (13:24 +0800)
commit331351f89c36bf7d03561a28b6f64fa10a9f6f3a
treef3a721e20e076f73268d21e9021f704f961651a2
parente8342cc7954eaf26b6b1d451e7aa0e50b5b540e7
crypto: tcrypt - fix ghash-generic speed test

ghash is a keyed hash algorithm, thus setkey needs to be called.
Otherwise the following error occurs:
$ modprobe tcrypt mode=318 sec=1
testing speed of async ghash-generic (ghash-generic)
tcrypt: test  0 (   16 byte blocks,   16 bytes per update,   1 updates):
tcrypt: hashing failed ret=-126

Cc: <stable@vger.kernel.org> # 4.6+
Fixes: 0660511c0bee ("crypto: tcrypt - Use ahash")
Tested-by: Franck Lenormand <franck.lenormand@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/tcrypt.c