4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Giovanni Cabiddu <[email protected]> commit 10bb087ce381c812cd81a65ffd5e6f83e6399291 upstream. 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)") Reported-by: Wenqian Yu <[email protected]> Signed-off-by: Giovanni Cabiddu <[email protected]> Signed-off-by: Herbert Xu <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/crypto/qat/qat_common/qat_algs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -1262,8 +1262,8 @@ 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, }, },
