Hash Functions Based on One- and Multy-Dimensional Cellular Automata

Abstract

Cryptographic hash functions on the basis of one-, two- and three-dimensional cellular automata deploying pseudorandom permutation with the use of various processing rules have been developed. The proposed constructions revealed high-quality scattering properties, strong avalanche effect and sufficient processing rates in producing the message digests of 224, 256, 384, 512 bits.