diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/tls/tls_device.c | 8 | ||||
| -rw-r--r-- | net/tls/tls_device_fallback.c | 17 |
2 files changed, 4 insertions, 21 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index 8c94c926606a..fbd687a0c66f 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -891,14 +891,8 @@ tls_device_reencrypt(struct sock *sk, struct tls_context *tls_ctx) struct strp_msg *rxm; char *orig_buf, *buf; - switch (tls_ctx->crypto_recv.info.cipher_type) { - case TLS_CIPHER_AES_GCM_128: - case TLS_CIPHER_AES_GCM_256: - break; - default: - return -EINVAL; - } cipher_desc = get_cipher_desc(tls_ctx->crypto_recv.info.cipher_type); + DEBUG_NET_WARN_ON_ONCE(!cipher_desc || !cipher_desc->offloadable); rxm = strp_msg(tls_strp_msg(sw_ctx)); orig_buf = kmalloc(rxm->full_len + TLS_HEADER_SIZE + cipher_desc->iv, diff --git a/net/tls/tls_device_fallback.c b/net/tls/tls_device_fallback.c index b4a65f53d9c0..1d2b4d83ccab 100644 --- a/net/tls/tls_device_fallback.c +++ b/net/tls/tls_device_fallback.c @@ -62,14 +62,8 @@ static int tls_enc_record(struct aead_request *aead_req, u16 len; int rc; - switch (prot->cipher_type) { - case TLS_CIPHER_AES_GCM_128: - case TLS_CIPHER_AES_GCM_256: - break; - default: - return -EINVAL; - } cipher_desc = get_cipher_desc(prot->cipher_type); + DEBUG_NET_WARN_ON_ONCE(!cipher_desc || !cipher_desc->offloadable); buf_size = TLS_HEADER_SIZE + cipher_desc->iv; len = min_t(int, *in_len, buf_size); @@ -338,14 +332,9 @@ static struct sk_buff *tls_enc_skb(struct tls_context *tls_ctx, if (!aead_req) return NULL; - switch (tls_ctx->crypto_send.info.cipher_type) { - case TLS_CIPHER_AES_GCM_128: - case TLS_CIPHER_AES_GCM_256: - break; - default: - goto free_req; - } cipher_desc = get_cipher_desc(tls_ctx->crypto_send.info.cipher_type); + DEBUG_NET_WARN_ON_ONCE(!cipher_desc || !cipher_desc->offloadable); + buf_len = cipher_desc->salt + cipher_desc->iv + TLS_AAD_SPACE_SIZE + sync_size + cipher_desc->tag; buf = kmalloc(buf_len, GFP_ATOMIC); |