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implement oob data store in db

pull/6188/head
paul-szczepanek-arm 2018-02-09 11:11:35 +00:00
parent 0806584e45
commit 947c6ed239
1 changed files with 102 additions and 8 deletions
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110
features/FEATURE_BLE/ble/generic/GenericSecurityDb.h
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@ -360,25 +360,71 @@ public:
/** There is always only one OOB data set stored at a time */
/**
* Return peer address the OOB data belongs to.
*
* @return peer address
*/
virtual const address_t& get_peer_sc_oob_address() = 0;
/**
* Return random number from the peer received in OOB data.
*
* @return random number the peer chose
*/
virtual const oob_rand_t& get_peer_sc_oob_random() = 0;
/**
* Return confirm number from the peer received in OOB data.
*
* @return confirm value calculated by peer based
* on the random number, its public key and address
*/
virtual const oob_confirm_t& get_peer_sc_oob_confirm() = 0;
/**
* Return OOB data in a single transaction.
*
* @param[out] peer_address peer address OOB data belongs to
* @param[out] peer_random random number the peer chose
* @param[out] peer_confirm confirm value calculated by peer based
* on the random number, its public key and address
* @param[out] local_random random number chosen by the local device
*/
virtual void get_sc_oob_data(
const address_t& peer_address,
const oob_rand_t& peer_random,
const oob_confirm_t& peer_confirm,
const oob_rand_t& local_random
address_t& peer_address,
oob_rand_t& peer_random,
oob_confirm_t& peer_confirm,
oob_rand_t& local_random
) = 0;
/**
* Return random number used by the local device to calculate
* the confirm value sent the peer in OOB data.
*
* @return random number chosen by local device
*/
virtual const oob_rand_t& get_local_sc_oob_random() = 0;
/**
* Store the OOB data received from the peer.
*
* @param address peer address OOB data belongs to
* @param random random number the peer chose
* @param confirm confirm value calculated by peer based
* on the random number, its public key and address
*/
virtual void set_peer_sc_oob_data(
const address_t& address,
const oob_rand_t& random,
const oob_confirm_t& confirm
) = 0;
/**
* Set random number used for OOB data calculation on the local device.
*
* @param random random number chosen by the local device
*/
virtual void set_local_sc_oob_random(
const oob_rand_t& random
) = 0;
@ -732,6 +778,54 @@ public:
_public_key_y = public_key_y;
}
/* oob data */
/** There is always only one OOB data set stored at a time */
virtual const address_t& get_peer_sc_oob_address() {
return _peer_sc_oob_address;
}
virtual const oob_rand_t& get_peer_sc_oob_random() {
return _peer_sc_oob_random;
}
virtual const oob_confirm_t& get_peer_sc_oob_confirm() {
return _peer_sc_oob_confirm;
}
virtual void get_sc_oob_data(
address_t& peer_address,
oob_rand_t& peer_random,
oob_confirm_t& peer_confirm,
oob_rand_t& local_random
) {
peer_address = _peer_sc_oob_address;
peer_random = _peer_sc_oob_random;
peer_confirm = _peer_sc_oob_confirm;
local_random = _local_sc_oob_random;
}
virtual const oob_rand_t& get_local_sc_oob_random() {
return _local_sc_oob_random;
}
virtual void set_peer_sc_oob_data(
const address_t& address,
const oob_rand_t& random,
const oob_confirm_t& confirm
) {
_peer_sc_oob_address = address;
_peer_sc_oob_random = random;
_peer_sc_oob_confirm = confirm;
}
virtual void set_local_sc_oob_random(
const oob_rand_t& random
) {
_local_sc_oob_random = random;
}
/* list management */
virtual SecurityEntry_t* connect_entry(
@ -836,10 +930,10 @@ private:
public_key_t _public_key_x;
public_key_t _public_key_y;
address_t _sc_oob_peer_address;
oob_rand_t _sc_oob_peer_random;
oob_confirm_t _sc_oob_peer_confirm;
oob_rand_t _sc_oob_local_random;
address_t _peer_sc_oob_address;
oob_rand_t _peer_sc_oob_random;
oob_confirm_t _peer_sc_oob_confirm;
oob_rand_t _local_sc_oob_random;
};
} /* namespace generic */