A frequency aliasing approach to chaos-based cryptosystems.

Kun Li Yeng Chai Soh Cishen Zhang

Published in: IEEE Trans. Circuits Syst. I Regul. Pap. (2004)

Keyphrases

high frequency
low frequency
secret key
spatial resolution
frequency domain
low pass
elliptic curve
low pass filtering
motion estimation
low cost
image compression
signature scheme
secret information