Symmetric Key Cryptosystem Using 2d Reversible Cellular Automata
Velu Khanaa, R. Udayakumar · 2014
Traditional 2-dimentional reversible cellular automata (2-D RCA) is fit for cryptography for its rules being an affine function, i.e.. . . two reversible CA's rules can be applied in encryption process while another counterpart rules can be applied in decryption process In this paper, a 2- D RCA is proposed aimed to be applied in cryptography.