SECURE CONNECTION ESTABLISHMENT

A wireless device implementing secure connection establishment may include at least one processor circuit. The at least one processor circuit may be configured to receive an advertising packet from a device over a first channel and generate, in response to receiving the advertising packet, a connection request packet that comprises control information for establishing a connection with the device over a second channel. The at least one processor circuit may be further configured to encrypt and authenticate at least a portion of the connection request packet based at least in part on a connection entry key previously exchanged with the device and transmit the at least partially encrypted connection request packet over the first channel. The at least one processor circuit may be further configured to establish the connection with the device over the second channel based at least in part on the control information of the connection request packet.