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| author | Mathias Krause <minipli@googlemail.com> | 2014-09-24 00:31:07 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-09-24 17:15:31 +0400 |
| commit | 7da4b29d496b1389d3a29b55d3668efecaa08ebd (patch) | |
| tree | 75ff49eaeec4f46476ffdd833b95961858d422c4 /drivers/crypto/qat/qat_dh895xcc | |
| parent | c9f21cb6388898bfe69886d001316dae7ecc9a4b (diff) | |
| download | linux-7da4b29d496b1389d3a29b55d3668efecaa08ebd.tar.xz | |
crypto: aesni - disable "by8" AVX CTR optimization
The "by8" implementation introduced in commit 22cddcc7df8f ("crypto: aes
- AES CTR x86_64 "by8" AVX optimization") is failing crypto tests as it
handles counter block overflows differently. It only accounts the right
most 32 bit as a counter -- not the whole block as all other
implementations do. This makes it fail the cryptomgr test #4 that
specifically tests this corner case.
As we're quite late in the release cycle, just disable the "by8" variant
for now.
Reported-by: Romain Francoise <romain@orebokech.com>
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Chandramouli Narayanan <mouli@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qat/qat_dh895xcc')
0 files changed, 0 insertions, 0 deletions