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NOCAS : A Nonlinear Cellular Automata Based Stream Cipher
2011
International Workshop on Cellular Automata and Discrete Complex Systems
LFSR and NFSR are the basic building blocks in almost all the state of the art stream ciphers like Trivium and Grain-128. However, a number of attacks are mounted on these type of ciphers. Cellular Automata (CA) has recently been chosen as a suitable structure for crypto-primitives. In this work, a stream cipher is presented based on hybrid CA. The stream cipher takes 128 bit key and 128 bit initialization vector (IV) as input. It is designed to produce 2 128 random keystream bits and
dblp:conf/automata/KarmakarC11
fatcat:it5n33dffvchllg7vjir4acqja