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| author | Horia Geantă <horia.geanta@nxp.com> | 2018-09-12 16:20:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-13 11:15:07 -0800 |
| commit | 0c8496c52a98039b6d8ca46db2f4478779b957fe (patch) | |
| tree | 354f5f6ef1c2c26bcc5feffcc6dc3e410bbfd61a /crypto | |
| parent | e86f4842f84a4494227aa4d1ab76acb68d86fb1a (diff) | |
| download | linux-exynos-0c8496c52a98039b6d8ca46db2f4478779b957fe.tar.gz linux-exynos-0c8496c52a98039b6d8ca46db2f4478779b957fe.tar.bz2 linux-exynos-0c8496c52a98039b6d8ca46db2f4478779b957fe.zip | |
crypto: tcrypt - fix ghash-generic speed test
commit 331351f89c36bf7d03561a28b6f64fa10a9f6f3a upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/tcrypt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index e339960dcac7..f7affe7cf0b4 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -727,6 +727,9 @@ static void test_ahash_speed_common(const char *algo, unsigned int secs, break; } + if (speed[i].klen) + crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen); + pr_info("test%3u " "(%5u byte blocks,%5u bytes per update,%4u updates): ", i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |