diff options
| author | Atul Gupta <atul.gupta@chelsio.com> | 2018-05-27 21:15:18 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-05-31 00:13:58 +0800 |
| commit | 09e53d8289477449ddd74cfff640792ca02fa90d (patch) | |
| tree | 6f545a4a319761a2c90531ecd83f2c7d46cfbbba /drivers/crypto | |
| parent | 015a03704df11c552501e0b52cc264b5c57a9a41 (diff) | |
| download | linux-09e53d8289477449ddd74cfff640792ca02fa90d.tar.bz2 | |
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: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -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; |