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| author |   Atul Gupta <atul.gupta@chelsio.com> | 2018-05-27 21:15:18 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-29 10:14:38 -0400 |
| commit | a491b9321d486e69040b1ea186ad9b9a3a89f338 (patch) | |
| tree | 9b451f65b3ea0b04de075a86f4613e790646a1af /drivers | |
| parent | Merge branch 'net-Add-address-attribute-to-control-metric-of-prefix-route' (diff) | |
| download | linux-dev-a491b9321d486e69040b1ea186ad9b9a3a89f338.tar.xz linux-dev-a491b9321d486e69040b1ea186ad9b9a3a89f338.zip | |
crypto:chtls: key len correction
corrected the key length to copy 128b key. Removed 192b and 256b
key as user input supports key of size 128b in gcm_ctx
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_hw.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_hw.c b/drivers/crypto/chelsio/chtls/chtls_hw.c index 54a13aa99121..55d50140f9e5 100644 --- a/drivers/crypto/chelsio/chtls/chtls_hw.c +++ b/drivers/crypto/chelsio/chtls/chtls_hw.c @@ -213,7 +213,7 @@ static int chtls_key_info(struct chtls_sock *csk, struct _key_ctx *kctx, u32 keylen, u32 optname) { - unsigned char key[CHCR_KEYCTX_CIPHER_KEY_SIZE_256]; + unsigned char key[AES_KEYSIZE_128]; struct tls12_crypto_info_aes_gcm_128 *gcm_ctx; unsigned char ghash_h[AEAD_H_SIZE]; struct crypto_cipher *cipher; @@ -228,10 +228,6 @@ static int chtls_key_info(struct chtls_sock *csk, if (keylen == AES_KEYSIZE_128) { ck_size = CHCR_KEYCTX_CIPHER_KEY_SIZE_128; - } else if (keylen == AES_KEYSIZE_192) { - ck_size = CHCR_KEYCTX_CIPHER_KEY_SIZE_192; - } else if (keylen == AES_KEYSIZE_256) { - ck_size = CHCR_KEYCTX_CIPHER_KEY_SIZE_256; } else { pr_err("GCM: Invalid key length %d\n", keylen); return -EINVAL; |