doi: 10.17706/jsw.13.8.421-436
Image Encryption Scheme Based on Amplitude Modulation of Chaotic Signals
2Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha, 410081, China.
3College of Physics and Electronics, Hunan Institute of Science and Technology, Yueyang, 414006, China.
Abstract—We introduce a three-dimensional chaotic system and reveal the relation between signal amplitude and the system parameters which can enrich the key for a cryptosystem. To study application of the relation to multi-media security, we propose an image encryption scheme based on the permutation-diffusion architecture. Security of immunity to known-plaintext attack and chosen-plaintext attack is ensured by adopting plaintext sequence and amplitude parameter to generate key stream with the ideology of one-time pad. Numerical experiments are implemented and prominent advantage of the theoretical scheme is confirmed.
Index Terms—Amplitude modulation, chaotic system, one-time pad, image encryption.
Cite: Chunlai Li, Wenhua Hai, "Image Encryption Scheme Based on Amplitude Modulation of Chaotic Signals," Journal of Software vol. 13, no. 8, pp. 421-436, 2018.
General Information
ISSN: 1796-217X (Online)
Abbreviated Title: J. Softw.
Frequency: Quarterly
APC: 500USD
DOI: 10.17706/JSW
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Cecilia Xie
Abstracting/ Indexing: DBLP, EBSCO,
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