On the anonymity of physical-layer network coding against wiretapping
Oksana Trushina · 2016
This paper considers a problem of anonymous transmission in physical-layer network coding against eavesdropping. The task is to organize data transmission so that an adversary can not determine who communicates with whom. It is achieved by making the messages to be untraceable. Scheme based on lattice coset coding strategy and lattice properties is proposed. The point of the scheme is to change input message at a relay side to another random message from the same coset.