Visible light communication for verifying a secure wireless connection

One or more non-transitory computer-readable media comprising computer-readable instructions stored thereon which when executed by one or more processors of a first device to establish a secure connection with a second device cause the one or more processors to:

• initialize a wireless connection with the second device by:
• generating a random number;
• generating a shared secret by combining the random number with a remote public value received from the second device;
• and
• encoding the shared secret or a derivative of the shared secret into a visible light signal;
• generate a first pattern of light emitting diode colors based on the visible light signal on the first device in response to initializing the wireless connection with the second device;
• and
• verify that the wireless connection is secure based upon a comparison of the first pattern with a second pattern of the light emitting diode colors displayed on the second device.