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| author | Giovanni Cabiddu <giovanni.cabiddu@intel.com> | 2016-08-18 19:53:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-07 08:34:54 +0200 |
| commit | 607cbfe122e3ecdddf55d73c56d7f97308ff7bf4 (patch) | |
| tree | 57300c21b8a1acf6325f8464cc7e77a5a189f2e6 /drivers | |
| parent | d5e60a31f1fc4ccc6d527f05f927bd4364e014ce (diff) | |
| download | lwn-607cbfe122e3ecdddf55d73c56d7f97308ff7bf4.tar.gz lwn-607cbfe122e3ecdddf55d73c56d7f97308ff7bf4.zip | |
crypto: qat - fix aes-xts key sizes
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 <wenqian.yu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 1e8852a8a057..4c9deef6a3e4 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, }, }, |