Subliminal Channel in the NAEP Encryptions Scheme
Cai Qing-jun · Communications technology · 2008
The NAEP encryption scheme, a modified vesion of the NTRU scheme, is of an even higher security. The subliminal channel is a secret channel constructed in the cryptography protocol, and it is important to free the subliminal channel. There are both strong and weak subliminal-free methods in the subliminal constructed in the encryption scheme. In this paper, the new subliminal channel in the NAEP scheme is constructed, which has neither the strong nor weak subliminal-free method. And this new method lies in between the strong and weak methods, called the medium method.