summaryrefslogtreecommitdiffstats
path: root/drivers/crypto/nx/nx-sha256.c
Commit message (Collapse)AuthorAgeFilesLines
* drivers/crypto/nx: Fixes for multiple races and issuesKent Yoder2013-05-241-3/+5
| | | | | | | | | | | | | | | | | | | | | | Fixes a race on driver init with registering algorithms where the driver status flag wasn't being set before self testing started. Added the cra_alignmask field for CBC and ECB modes. Fixed a bug in GCM where AES block size was being used instead of authsize. Removed use of blkcipher_walk routines for scatterlist processing. Corner cases in the code prevent us from processing an entire scatterlist at a time and walking the buffers in block sized chunks turns out to be unecessary anyway. Fixed off-by-one error in saving off extra data in the sha code. Fixed accounting error for number of bytes processed in the sha code. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/crypto: SHA256 hash routines for nx encryptionKent Yoder2012-05-161-0/+246
These routines add support for SHA-256 hashing on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
OpenPOWER on IntegriCloud