Novel One-way Hash Function Construction Based on Spatiotemporal Chaos
一种新的基于时空混沌的单向Hash函数构造

The CML(coupled map lattice) model and some algorithms for one-way Hash function construction based on spatiotemporal chaos was analyzed.A novel Hash function construction method based on spatiotemporal chaos was proposed.The parameters of CML are fixed based on the Lyapunov exponent sectrum.Then uses the linearly transformed message to change the state of CML and expands the influence of each byte in the message to the state of CML by iteration.The Hash value is extracted from the final state of CML.Simula...