Parallel Bit-Stream Cipher with Cellular Automata Number 30 in Java
- Tomeu Hardasmal, Antonio
- Salguero Hidalgo, Alberto
- Capel Tuñón, Manuel
ISSN: 2341-3158
Any de publicació: 2014
Volum: 1
Número: 1
Pàgines: 18-26
Tipus: Article
Altres publicacions en: Annals of Multicore and GPU Programming: AMGP
Resum
In previous works we have made the integration of one-dimensional linear cellular automata into bit-stream ciphers. These automata present a high degree of confusion-diffusion information and reasonable entropy levels. Our purpose is to obtain one-time pad ciphers to use in mobile communications. Cellular automaton number 30 is tested and validated to code the cipher. This work shows how to parallelize our encryption algorithm using Subramanian's equation to distribute the computational effort over a multicore CPU. Several standard multicore platforms will be used to verify performance gain