Comments on 'Chaotic digital encoding: an approach to secure communication' and reply

Autor:	W.G. Chambers, D. Frey
Rok vydání:	1999
Předmět:	Theoretical computer science business.industry Computer science Chaotic Cryptography Plaintext Encryption Computer security computer.software_genre CHAOS (operating system) Secure communication Encoding (memory) Signal Processing Electrical and Electronic Engineering business computer
Zdroj:	IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 46:1445-1448
ISSN:	1057-7130
DOI:	10.1109/82.803486
Popis:	For original paper see ibid., vol. 40, no. 10, pp. 660-6 (1993). A proposal for using a chaotic system with finite wordlength as a means for encrypting data is criticized on the grounds that some of the proposed schemes are readily attacked in the "chosen plaintext" scenario. Moreover, the proposed schemes do not appear to have any advantages over more conventional cryptographic methods as far as security is concerned.
Databáze:	OpenAIRE
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