diff options
| author | Stephan Mueller <smueller@chronox.de> | 2016-02-09 15:37:47 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-02-17 04:07:51 +0800 |
| commit | 28856a9e52c7cac712af6c143de04766617535dc (patch) | |
| tree | 4ee6c79e76f8eadc0148bfeb09fd146c9d53fabf /crypto/rmd320.c | |
| parent | 730d02e27670fa5b6a55778d11023c5897d87d57 (diff) | |
| download | op-kernel-dev-28856a9e52c7cac712af6c143de04766617535dc.zip op-kernel-dev-28856a9e52c7cac712af6c143de04766617535dc.tar.gz | |
crypto: xts - consolidate sanity check for keys
The patch centralizes the XTS key check logic into the service function
xts_check_key which is invoked from the different XTS implementations.
With this, the XTS implementations in ARM, ARM64, PPC and S390 have now
a sanity check for the XTS keys similar to the other arches.
In addition, this service function received a check to ensure that the
key != the tweak key which is mandated by FIPS 140-2 IG A.9. As the
check is not present in the standards defining XTS, it is only enforced
in FIPS mode of the kernel.
Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/rmd320.c')
0 files changed, 0 insertions, 0 deletions
