1 /*
2 * SecY Operations
3 * Copyright (c) 2013, Qualcomm Atheros, Inc.
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9#ifndef IEEE802_1X_SECY_OPS_H
10#define IEEE802_1X_SECY_OPS_H
11
12#include "common/defs.h"
13#include "common/ieee802_1x_defs.h"
14
15struct ieee802_1x_kay_conf;
16struct receive_sa;
17struct transmit_sa;
18struct receive_sc;
19struct transmit_sc;
20
21int secy_init_macsec(struct ieee802_1x_kay *kay);
22int secy_deinit_macsec(struct ieee802_1x_kay *kay);
23
24/****** CP -> SecY ******/
25int secy_cp_control_validate_frames(struct ieee802_1x_kay *kay,
26				    enum validate_frames vf);
27int secy_cp_control_protect_frames(struct ieee802_1x_kay *kay, Boolean flag);
28int secy_cp_control_replay(struct ieee802_1x_kay *kay, Boolean flag, u32 win);
29int secy_cp_control_current_cipher_suite(struct ieee802_1x_kay *kay,
30					 const u8 *cs, size_t cs_len);
31int secy_cp_control_confidentiality_offset(struct ieee802_1x_kay *kay,
32					   enum confidentiality_offset co);
33int secy_cp_control_enable_port(struct ieee802_1x_kay *kay, Boolean flag);
34
35/****** KaY -> SecY *******/
36int secy_get_receive_lowest_pn(struct ieee802_1x_kay *kay,
37			       struct receive_sa *rxsa);
38int secy_get_transmit_next_pn(struct ieee802_1x_kay *kay,
39			      struct transmit_sa *txsa);
40int secy_set_transmit_next_pn(struct ieee802_1x_kay *kay,
41			      struct transmit_sa *txsa);
42int secy_get_available_receive_sc(struct ieee802_1x_kay *kay, u32 *channel);
43int secy_create_receive_sc(struct ieee802_1x_kay *kay, struct receive_sc *rxsc);
44int secy_delete_receive_sc(struct ieee802_1x_kay *kay, struct receive_sc *rxsc);
45int secy_create_receive_sa(struct ieee802_1x_kay *kay, struct receive_sa *rxsa);
46int secy_enable_receive_sa(struct ieee802_1x_kay *kay, struct receive_sa *rxsa);
47int secy_disable_receive_sa(struct ieee802_1x_kay *kay,
48			    struct receive_sa *rxsa);
49
50int secy_get_available_transmit_sc(struct ieee802_1x_kay *kay, u32 *channel);
51int secy_create_transmit_sc(struct ieee802_1x_kay *kay,
52			    struct transmit_sc *txsc);
53int secy_delete_transmit_sc(struct ieee802_1x_kay *kay,
54			    struct transmit_sc *txsc);
55int secy_create_transmit_sa(struct ieee802_1x_kay *kay,
56			    struct transmit_sa *txsa);
57int secy_enable_transmit_sa(struct ieee802_1x_kay *kay,
58			    struct transmit_sa *txsa);
59int secy_disable_transmit_sa(struct ieee802_1x_kay *kay,
60			     struct transmit_sa *txsa);
61
62#endif /* IEEE802_1X_SECY_OPS_H */
63