AES S-Box Construction using One Dimensional Cellular Automata Rules
| Autor: | K. J. Jegadish Kumar, V. Karthick |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
S-box
Computer science business.industry Advanced Encryption Standard Function (mathematics) Parallel computing Cellular automaton Reversible cellular automaton Power (physics) Computer Science::Hardware Architecture Component (UML) business Throughput (business) Algorithm Computer Science::Cryptography and Security |
| Zdroj: | International Journal of Computer Applications. 110:35-39 |
| ISSN: | 0975-8887 |
| Popis: | S-Box is the only non-linear component in Advanced Encryption Standard(AES) which determine its strength. The Look-Up Table based S-Box of conventional AES occupies large storage space, reduced throughput and consumes more power. This article presents the design of an S-Box based on Reversible Cellular Automata function that reduces the implementation cost. Further, Cellular Automata functions are derived from various rules that are non-linear and S-Box properties are discussed briefly in this paper. With this approach, the time consumption for the AES S-Box is considerably decreased without compromising the nonlinearity of conventional S-Box. |
| Databáze: | OpenAIRE |
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