Title :
Chaos-based true random number generator using image
Author :
Li, Xuan ; Zhang, Guoji ; Liao, Yuliang
Author_Institution :
Sch. of Comput. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
This paper proposes a chaos-based true random number generator using image as nondeterministic entropy sources. Logistic map is applied to permute and diffuse the image to produce a random sequence after the image is divided to bit-planes. The generated random sequence passes NIST 800-22 test suite with good performance.
Keywords :
chaos; cryptography; entropy; random number generation; random sequences; NIST 800-22 test suite; chaos based true random number generator; image diffusion; logistic map; nondeterministic entropy sources; random sequence; Chaotic communication; Cryptography; Entropy; Generators; Logistics; Random sequences; Logistic map; Nondeterministic entropy source; Random number generator;
Conference_Titel :
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9762-1
DOI :
10.1109/CSSS.2011.5974933
