src/pae/ieee802_1x_secy_ops.h

   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
  15 struct ieee802_1x_kay_conf;
  16
  17 int secy_init_macsec(struct ieee802_1x_kay *kay);
  18 int secy_deinit_macsec(struct ieee802_1x_kay *kay);
  19
  20 /****** CP -> SecY ******/
  21 int secy_cp_control_validate_frames(struct ieee802_1x_kay *kay,
  22                                     enum validate_frames vf);
  23 int secy_cp_control_protect_frames(struct ieee802_1x_kay *kay, Boolean flag);
  24 int secy_cp_control_replay(struct ieee802_1x_kay *kay, Boolean flag, u32 win);
  25 int secy_cp_control_current_cipher_suite(struct ieee802_1x_kay *kay, u64 cs);
  26 int secy_cp_control_confidentiality_offset(struct ieee802_1x_kay *kay,
  27                                            enum confidentiality_offset co);
  28 int secy_cp_control_enable_port(struct ieee802_1x_kay *kay, Boolean flag);
  29
  30 /****** KaY -> SecY *******/
  31 int secy_get_capability(struct ieee802_1x_kay *kay, enum macsec_cap *cap);
  32 int secy_get_receive_lowest_pn(struct ieee802_1x_kay *kay,
  33                                struct receive_sa *rxsa);
  34 int secy_get_transmit_next_pn(struct ieee802_1x_kay *kay,
  35                               struct transmit_sa *txsa);
  36 int secy_set_transmit_next_pn(struct ieee802_1x_kay *kay,
  37                               struct transmit_sa *txsa);
  38 int secy_get_available_receive_sc(struct ieee802_1x_kay *kay, u32 *channel);
  39 int secy_create_receive_sc(struct ieee802_1x_kay *kay, struct receive_sc *rxsc);
  40 int secy_delete_receive_sc(struct ieee802_1x_kay *kay, struct receive_sc *rxsc);
  41 int secy_create_receive_sa(struct ieee802_1x_kay *kay, struct receive_sa *rxsa);
  42 int secy_enable_receive_sa(struct ieee802_1x_kay *kay, struct receive_sa *rxsa);
  43 int secy_disable_receive_sa(struct ieee802_1x_kay *kay,
  44                             struct receive_sa *rxsa);
  45
  46 int secy_get_available_transmit_sc(struct ieee802_1x_kay *kay, u32 *channel);
  47 int secy_create_transmit_sc(struct ieee802_1x_kay *kay,
  48                             struct transmit_sc *txsc);
  49 int secy_delete_transmit_sc(struct ieee802_1x_kay *kay,
  50                             struct transmit_sc *txsc);
  51 int secy_create_transmit_sa(struct ieee802_1x_kay *kay,
  52                             struct transmit_sa *txsa);
  53 int secy_enable_transmit_sa(struct ieee802_1x_kay *kay,
  54                             struct transmit_sa *txsa);
  55 int secy_disable_transmit_sa(struct ieee802_1x_kay *kay,
  56                              struct transmit_sa *txsa);
  57
  58 #endif /* IEEE802_1X_SECY_OPS_H */