tree bfd2394ae9e7e930e704357d6a9ff307cf10b6cb
parent bc97f19dc8be1f181f33b4368542c72498f3562a
author Sebastian Siewior <sebastian@breakpoint.cc> 1204800979 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1204800979 +0800

[CRYPTO] xts: Use proper alignment

The XTS blockmode uses a copy of the IV which is saved on the stack
and may or may not be properly aligned. If it is not, it will break
hardware cipher like the geode or padlock.
This patch encrypts the IV in place so we don't have to worry about
alignment.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Tested-by: Stefan Hellermann <stefan@the2masters.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>