summaryrefslogtreecommitdiff
path: root/drivers/crypto/qat/qat_common/qat_algs.c
diff options
context:
space:
mode:
authorGiovanni Cabiddu <giovanni.cabiddu@intel.com>2016-08-18 21:53:36 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2016-08-24 15:51:19 +0300
commit10bb087ce381c812cd81a65ffd5e6f83e6399291 (patch)
tree81c40421fcb6a243a562a10f9d48a495982c507b /drivers/crypto/qat/qat_common/qat_algs.c
parentf74bdd4cb5d0d4c3e89919e850e0bbb8789f32f9 (diff)
downloadlinux-10bb087ce381c812cd81a65ffd5e6f83e6399291.tar.xz
crypto: qat - fix aes-xts key sizes
Increase value of supported key sizes for qat_aes_xts. aes-xts keys consists of keys of equal size concatenated. Fixes: def14bfaf30d ("crypto: qat - add support for ctr(aes) and xts(aes)") Cc: stable@vger.kernel.org Reported-by: Wenqian Yu <wenqian.yu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qat/qat_common/qat_algs.c')
-rw-r--r--drivers/crypto/qat/qat_common/qat_algs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c
index 769148dbaeb3..20f35df8a01f 100644
--- a/drivers/crypto/qat/qat_common/qat_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_algs.c
@@ -1260,8 +1260,8 @@ static struct crypto_alg qat_algs[] = { {
.setkey = qat_alg_ablkcipher_xts_setkey,
.decrypt = qat_alg_ablkcipher_decrypt,
.encrypt = qat_alg_ablkcipher_encrypt,
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
+ .min_keysize = 2 * AES_MIN_KEY_SIZE,
+ .max_keysize = 2 * AES_MAX_KEY_SIZE,
.ivsize = AES_BLOCK_SIZE,
},
},