Name
Abstract | ||
|---|---|---|
An experimental secure communication method based on the Chen system with time-delay is being proposed in this paper. The Chen system with time-delay is an infinite-dimensional system having more than one positive Lyapunov exponent. The message to be transmitted is encrypted using an hyperchaotic signal generated by the Chen system with time-delay and multishift cipher function. This encryption makes difficult for an eavesdropper to reconstruct the attractor by using time-delay embedding techniques, return map reconstruction, or spectral analysis, consequently, improving the security. Simulations and experiments on TI TMS320C6713 Digital Signal Processor (DSP) show improved resilience against attack and the feasibility of the proposed scheme. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1142/S0218127417500766 | INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
Keywords | Field | DocType |
Time-delay feedback, active-passive decomposition, hyperchaos synchronization, n-shift cipher, attacking resilience | Attractor,Cipher,Digital signal processing,Embedding,Control theory,Digital signal processor,Computer science,Algorithm,Encryption,Lyapunov exponent,Secure communication,Distributed computing | Journal |
Volume | Issue | ISSN |
27 | 5 | 0218-1274 |
Citations | PageRank | References |
5 | 0.48 | 4 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hai-Peng Ren | 1 | 5 | 0.48 |
| Chao Bai | 2 | 7 | 1.21 |
| Zhan-Zhan Huang | 3 | 5 | 0.48 |
| Celso Grebogi | 4 | 127 | 34.41 |