crypto_aead.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*  OpenVPN data channel offload
 3 *
 4 *  Copyright (C) 2020-2025 OpenVPN, Inc.
 5 *
 6 *  Author:	James Yonan <james@openvpn.net>
 7 *		Antonio Quartulli <antonio@openvpn.net>
 8 */
 9
10#ifndef _NET_OVPN_OVPNAEAD_H_
11#define _NET_OVPN_OVPNAEAD_H_
12
13#include "crypto.h"
14
15#include <asm/types.h>
16#include <linux/skbuff.h>
17
18int ovpn_aead_encrypt(struct ovpn_peer *peer, struct ovpn_crypto_key_slot *ks,
19		      struct sk_buff *skb);
20int ovpn_aead_decrypt(struct ovpn_peer *peer, struct ovpn_crypto_key_slot *ks,
21		      struct sk_buff *skb);
22
23struct ovpn_crypto_key_slot *
24ovpn_aead_crypto_key_slot_new(const struct ovpn_key_config *kc);
25void ovpn_aead_crypto_key_slot_destroy(struct ovpn_crypto_key_slot *ks);
26
27enum ovpn_cipher_alg ovpn_aead_crypto_alg(struct ovpn_crypto_key_slot *ks);
28
29#endif /* _NET_OVPN_OVPNAEAD_H_ */