This research aims to introduce a new method for data encryption based on physical properties rather than mathematical complexity.
Proposed a theoretical model for encryption using physical-layer techniques
Focused on using quantized vacuum harmonic modes to obscure messages
Contrasted traditional methods with physical camouflage as a new approach
Showed potential for increased security in communication systems
Indicated that physical-layer encryption can hide messages more effectively than traditional methods
Abstract
Traditional cryptography relies on mathematical complexity (hiding the message in a box). Here we propose a method based on physical camouflage (hiding the message in the noise).