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authorGiovanni Cabiddu <giovanni.cabiddu@intel.com>2019-04-29 18:43:18 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-05-23 09:01:02 +0300
commit51d33c2f05edeace67e6f7f0603dc7aa4667e9a6 (patch)
tree22b7fa688ba3a5c7377bbc162b0699c0ba999ad0
parent15b5e9112c156b66176751302584b73f799c2383 (diff)
downloadlinux-51d33c2f05edeace67e6f7f0603dc7aa4667e9a6.tar.xz
crypto: qat - fix block size for aes ctr mode
The block size for aes counter mode was improperly set to AES_BLOCK_SIZE. This sets it to 1 as it is a stream cipher. This problem was found with by the new extra run-time crypto self test. Reviewed-by: Conor Mcloughlin <conor.mcloughlin@intel.com> Tested-by: Sergey Portnoy <sergey.portnoy@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/qat/qat_common/qat_algs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c
index 6be3e7413beb..5ca5cf9f6be5 100644
--- a/drivers/crypto/qat/qat_common/qat_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_algs.c
@@ -1273,7 +1273,7 @@ static struct crypto_alg qat_algs[] = { {
.cra_driver_name = "qat_aes_ctr",
.cra_priority = 4001,
.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
- .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_blocksize = 1,
.cra_ctxsize = sizeof(struct qat_alg_ablkcipher_ctx),
.cra_alignmask = 0,
.cra_type = &crypto_ablkcipher_type,