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 struct receive_sa;
  17 struct transmit_sa;
  18 struct receive_sc;
  19 struct transmit_sc;
  20
  21 int secy_init_macsec(struct ieee802_1x_kay *kay);
  22 int secy_deinit_macsec(struct ieee802_1x_kay *kay);
  23
  24 /****** CP -> SecY ******/
  25 int secy_cp_control_validate_frames(struct ieee802_1x_kay *kay,
  26                                     enum validate_frames vf);
  27 int secy_cp_control_protect_frames(struct ieee802_1x_kay *kay, Boolean flag);
  28 int secy_cp_control_replay(struct ieee802_1x_kay *kay, Boolean flag, u32 win);
  29 int secy_cp_control_current_cipher_suite(struct ieee802_1x_kay *kay,
  30                                          const u8 *cs);
  31 int secy_cp_control_confidentiality_offset(struct ieee802_1x_kay *kay,
  32                                            enum confidentiality_offset co);
  33 int secy_cp_control_enable_port(struct ieee802_1x_kay *kay, Boolean flag);
  34
  35 /****** KaY -> SecY *******/
  36 int secy_get_receive_lowest_pn(struct ieee802_1x_kay *kay,
  37                                struct receive_sa *rxsa);
  38 int secy_get_transmit_next_pn(struct ieee802_1x_kay *kay,
  39                               struct transmit_sa *txsa);
  40 int secy_set_transmit_next_pn(struct ieee802_1x_kay *kay,
  41                               struct transmit_sa *txsa);
  42 int secy_get_available_receive_sc(struct ieee802_1x_kay *kay, u32 *channel);
  43 int secy_create_receive_sc(struct ieee802_1x_kay *kay, struct receive_sc *rxsc);
  44 int secy_delete_receive_sc(struct ieee802_1x_kay *kay, struct receive_sc *rxsc);
  45 int secy_create_receive_sa(struct ieee802_1x_kay *kay, struct receive_sa *rxsa);
  46 int secy_enable_receive_sa(struct ieee802_1x_kay *kay, struct receive_sa *rxsa);
  47 int secy_disable_receive_sa(struct ieee802_1x_kay *kay,
  48                             struct receive_sa *rxsa);
  49
  50 int secy_get_available_transmit_sc(struct ieee802_1x_kay *kay, u32 *channel);
  51 int secy_create_transmit_sc(struct ieee802_1x_kay *kay,
  52                             struct transmit_sc *txsc);
  53 int secy_delete_transmit_sc(struct ieee802_1x_kay *kay,
  54                             struct transmit_sc *txsc);
  55 int secy_create_transmit_sa(struct ieee802_1x_kay *kay,
  56                             struct transmit_sa *txsa);
  57 int secy_enable_transmit_sa(struct ieee802_1x_kay *kay,
  58                             struct transmit_sa *txsa);
  59 int secy_disable_transmit_sa(struct ieee802_1x_kay *kay,
  60                              struct transmit_sa *txsa);
  61
  62 #endif /* IEEE802_1X_SECY_OPS_H */