Parallel Bit-Stream Cipher with Cellular Automata Number 30 in Java

• Autores: Antonio Tomeu Hardasmal , Alberto Salguero Hidalgo , Manuel Capel Tuñón
• Localización: Annals of Multicore and GPU Programming: AMGP, ISSN 2341-3158, Vol. 1, Nº. 1, 2014, págs. 18-26
• Idioma: inglés
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• Resumen

  • 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