From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
To: herbert@gondor.apana.org.au
Cc: linux-crypto@vger.kernel.org,
Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Subject: [PATCH] crypto: qat - fix aes-xts key sizes
Date: Thu, 18 Aug 2016 19:53:36 +0100 [thread overview]
Message-ID: <1471546416-7164-1-git-send-email-giovanni.cabiddu@intel.com> (raw)
Increase value of supported key sizes for qat_aes_xts.
aes-xts keys consists of keys of equal size concatenated.
Reported-by: Wenqian Yu <wenqian.yu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
---
drivers/crypto/qat/qat_common/qat_algs.c | 4 ++--
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 769148d..20f35df 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,
},
},
--
1.7.4.1
next reply other threads:[~2016-08-19 1:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-18 18:53 Giovanni Cabiddu [this message]
2016-08-24 13:13 ` [PATCH] crypto: qat - fix aes-xts key sizes Herbert Xu
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