Affiliation:
1. Aristotle University of Thessaloniki, Greece
2. Vel Tech University, India
Abstract
In the last decade, a very interesting relationship between cryptography and chaos theory was developed. As a result of this close relationship, several chaos-based cryptosystems, especially using autonomous chaotic dynamical systems, have been put forward. However, this chapter presents a novel Chaotic Random Bit Generator (CRBG), which is based on the Poincaré map of a non-autonomous dynamical system. For this reason, the very-well known Duffing-van der Pol system has been used. The proposed CRBG also uses the X-OR function for improving the “randomness” of the produced bit streams, which are subjected to the most stringent statistical tests, the FIPS-140-2 suite tests, to detect the specific characteristics that are expected from random bit sequences.
Reference58 articles.
1. SOME BASIC CRYPTOGRAPHIC REQUIREMENTS FOR CHAOS-BASED CRYPTOSYSTEMS
2. Bardis, N. G., Markovskyi, A. P., Doukas, N., & Karadimas, N. V. (2009). True random number generation based on environmental noise measurements for military applications. In Proc. of 8th WSEAS Int. Conf. on Signal Processing, Robotics and Automation, (pp. 68-73). Cambridge, UK: WSEAS.
3. Tools for designing chaotic systems for secure random number generation
4. Secure random number generation using chaotic circuits
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