Article ID Journal Published Year Pages File Type
767305 Communications in Nonlinear Science and Numerical Simulation 2011 9 Pages PDF
Abstract

Unimodal maps have been broadly used as a base of new encryption strategies. Recently, a stream cipher has been proposed in the literature, whose keystream is basically a symbolic sequence of the (one-parameter) logistic map or of the tent map. In the present work a thorough analysis of the keystream is made which reveals the existence of some serious security problems.

Related Topics
Physical Sciences and Engineering Engineering Mechanical Engineering
Authors
, , , ,