From 1ad936e850a896bc16e0d72a56be432f9954ad7e Mon Sep 17 00:00:00 2001 From: Kent Yoder Date: Fri, 12 Apr 2013 17:13:59 +0000 Subject: drivers/crypto/nx: Fixes for multiple races and issues 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 Signed-off-by: Benjamin Herrenschmidt --- drivers/crypto/nx/nx-aes-cbc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/crypto/nx/nx-aes-cbc.c') diff --git a/drivers/crypto/nx/nx-aes-cbc.c b/drivers/crypto/nx/nx-aes-cbc.c index a76d4c4f29f5..35d483f8db66 100644 --- a/drivers/crypto/nx/nx-aes-cbc.c +++ b/drivers/crypto/nx/nx-aes-cbc.c @@ -126,6 +126,7 @@ struct crypto_alg nx_cbc_aes_alg = { .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct nx_crypto_ctx), .cra_type = &crypto_blkcipher_type, + .cra_alignmask = 0xf, .cra_module = THIS_MODULE, .cra_init = nx_crypto_ctx_aes_cbc_init, .cra_exit = nx_crypto_ctx_exit, -- cgit v1.2.1