Undetectable Spread-time Stegosystem Based on Noisy Channels

We consider a scenario where an attacker is able to receive a stegosignal only over a Gaussian channel. But in order to provide security of this channel noise

• Type: Journal
• Year: 2010
• Where: IMCSIT
• Authors: Valery I. Korzhik, Guillermo Morales-Luna, Ksenia Loban, Irina Marakova-Begoc
• Keywords: Audio Cover Messages, Cover Messages, IMCSIT 2010, Information Technology, Low Signal-tonoise Ratio