Pseudo-Random Bit Generation Based on 2D Chaotic Maps of Logistic Type and Its Applications in Chaotic Cryptography

Authors:
C. Pellicer-Lostao;R. López-Ruiz
Affiliations:
Department of Computer Science and BIFI, Universidad de Zaragoza, Zaragoza, Spain 50009;Department of Computer Science and BIFI, Universidad de Zaragoza, Zaragoza, Spain 50009
Venue:
ICCSA '08 Proceedings of the international conference on Computational Science and Its Applications, Part II
Year:
2008

Citing 4
Cited 1

The art of computer programming, volume 2 (3rd ed.): seminumerical algorithms

The art of computer programming, volume 2 (3rd ed.): seminumerical algorithms
Security Engineering: A Guide to Building Dependable Distributed Systems

Security Engineering: A Guide to Building Dependable Distributed Systems
Handbook of Applied Cryptography

Handbook of Applied Cryptography
Pseudo-random Bit Generator Based on Couple Chaotic Systems and Its Applications in Stream-Cipher Cryptography

INDOCRYPT '01 Proceedings of the Second International Conference on Cryptology in India: Progress in Cryptology

Economic Models with Chaotic Money Exchange

ICCS '09 Proceedings of the 9th International Conference on Computational Science: Part I

Quantified Score

Hi-index	0.00

Visualization

Abstract

Pseudo-Random Bit Generation (PRBG) is required in many aspects of cryptography as well as in other applications of modern security engineering. In this work, PRBG based on 2D symmetrical chaotic mappings of logistic type is considered. The sequences generated with a chaotic PRBG of this type, are statistically tested and the computational effectiveness of the generator is estimated. Considering this PRBG valid for cryptography, the size of the available key space is also calculated. Different cryptographic applications can be suitable to this PRBG, being a stream cipher probably the most immediate of them.