Programmable Cellular Automata (PCA) employs some control signals on a Cellular Automata(CA) structure. Programmable Cellular Automata were successfully applied for simulation of biological systems, physical systems and recently to design parallel and distributed algorithms for solving task density and synchronization problems. In this paper PCA is applied to develop cryptography algorithms. This paper deals with the cryptography for a parallel AES encryption algorithm based on programmable cellular automata. This proposed algorithm based on symmetric key systems. © 2011 Springer-Verlag.

Debasis Das

Department of Computer Science & Engineering

IIT Jodhpur

R. Misra

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Journal	Communications in Computer and Information Science
ISSN	18650929