Baseband Encryption and Decryption with Unitary Braid Division Multiplexing

The Attacker’s Perspective

Current modulation: structured and detectable

UBDM: Gaussian random, cryptographically hard to demod

Upload a file of baseband IQ values (fc32) to encrypt it with Unitary Braid Division Multiplexing (UBDM). You can then download the encrypted IQ values, add noise and channel effects, and then decrypt the file to see the effect of UBDM on your signal. Scripts for generating and plotting fc32 files are available on our GitHub site.