In this paper the theoretical bases to design a true random bit generator circuit with a predefined minimum entropy are discussed. The approach is tailored to generators based on the Sawtooth chaotic map, and it is based on a feedback control system designed for the optimization of the system parameters. The design approach was validated by an hardware prototype implemented on a Field Programmable Analog Array.
Addabbo, T., Alioto, M.B.C., Fort, A., Rocchi, S., Vignoli, V. (2006). Entropy Enhancement in a Chaos-Based True Random Bit Generator. In Proceedings of the 2006 International Symposium on Nonlinear Theory and its Applications (NOLTA 2006) (pp.372-378).
Entropy Enhancement in a Chaos-Based True Random Bit Generator
ADDABBO, TOMMASO;ALIOTO, MASSIMO BRUNO CRIS;FORT, ADA;ROCCHI, SANTINA;VIGNOLI, VALERIO
2006-01-01
Abstract
In this paper the theoretical bases to design a true random bit generator circuit with a predefined minimum entropy are discussed. The approach is tailored to generators based on the Sawtooth chaotic map, and it is based on a feedback control system designed for the optimization of the system parameters. The design approach was validated by an hardware prototype implemented on a Field Programmable Analog Array.
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https://hdl.handle.net/11365/19449
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