Title :
An efficient and accurate method for computing the invariant measure of piecewise affine chaotic maps
Author :
Addabbo, Tommaso ; Fort, Ada ; Rocchi, Santina ; Vignoli, Valerio
Author_Institution :
Inf. Eng. Dept., Univ. of Siena, Siena
Abstract :
In this paper an efficient and accurate method for computing the invariant measure of piecewise affine chaotic maps is proposed. As an application example, the method is used to evaluate for a chaos-based true random bit generator the robustness of the entropy with respect to small map parameters variations.
Keywords :
chaos; entropy; chaos-based true random bit generator; entropy robustness; invariant measure; piecewise affine chaotic maps; Accuracy; Chaos; Chaotic communication; Communications technology; Entropy; Hardware; Information theory; Probability density function; Robustness; Stochastic systems;
Conference_Titel :
Circuits and Systems, 2008. ISCAS 2008. IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-1683-7
Electronic_ISBN :
978-1-4244-1684-4
DOI :
10.1109/ISCAS.2008.4541529
