ble_gap_encryption_initiate() function

Initiates the GAP encryption procedure as a master. This is for testing only and should not be used by application. Use ble_gap_security_initiate() instead.

Syntax

Show:

Summary

Declaration

Definition

from ble_gap.h:2984

int ble_gap_encryption_initiate(uint16_t conn_handle, uint8_t key_size, const uint8_t *ltk, uint16_t ediv, uint64_t rand_val, int auth);

Implemented in ble_gap.c:8134

Arguments

Argument

Description

conn_handle

The handle corresponding to the connection to start encryption.

key_size

Encryption key size

ltk

Long Term Key to be used for encryption.

ediv

rand_val

Random Value for EDIV and LTK

auth

If LTK provided is authenticated.

Return value

0 on success; BLE_HS_ENOTCONN if the there is no connection with the specified handle; BLE_HS_EALREADY if an encryption procedure for this connection is already in progress; Other nonzero on error.