DISCRETE - TIME CHAOTIC CODERS FOR INFORMATIONENCRYPTIONPart 2 : Continuous - and Discrete - Value

ENCRYPTION Part 2: Continuousand Discrete-Value Realisation Kristina Kelber, Thomas Falk, Marco G otz, Wolfgang Schwarz and Torsten Kilias Technische Universit at Dresden Institut f ur Grundlagen der Elektrotechnik und Elektronik Mommsenstra e 13, 01062 Dresden, Germany [email protected] Abstract Part 1 of this paper describes a systematic structural design of a discrete-time encoder-decoder pair with special properties [1]. This second part deals with possible realisations and applications. It includes a survey of well-known systems belonging to this structural class as well as of system behavior and cryptographic ascpects of some examples. 1 Application cases of the basic structure Figure 1 shows a basic structure of discrete-time self-synchronising coder which has been derived in