From: Giovanni Cabiddu Date: Thu, 18 Aug 2016 18:53:36 +0000 (+0100) Subject: crypto: qat - fix aes-xts key sizes X-Git-Tag: v4.8-rc5~24^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=10bb087ce381c812cd81a65ffd5e6f83e6399291;p=platform%2Fkernel%2Flinux-exynos.git 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 Signed-off-by: Giovanni Cabiddu Signed-off-by: Herbert Xu --- 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, }, },