Complexity in synchronized and non-synchronized states: A comparative analysis and application
| Autor: | Sayan Mukherjee, N. A. A. Fataf, Santo Banerjee, Sanjay Kumar Palit, Mohd Rushdan Md Said |
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| Rok vydání: | 2017 |
| Předmět: |
Security analysis
business.industry Computer science General Physics and Astronomy Cryptography 01 natural sciences 010305 fluids & plasmas CHAOS (operating system) Nonlinear system Secure communication Control theory 0103 physical sciences Synchronization (computer science) General Materials Science State (computer science) Physical and Theoretical Chemistry 010306 general physics business |
| Zdroj: | The European Physical Journal Special Topics. 226:2219-2234 |
| ISSN: | 1951-6401 1951-6355 |
| Popis: | This analysis shows the dynamics of a hyperchaotic system changes from its original state to a synchronized state with nonlinear controller. The decreasing complexity of the coupled systems also quantifies the loss of information from its original state to the synchronized state. We proposed and modified a chaos synchronization based secure communication scheme to implement in case of non synchronization. The scheme is designed and illustrated using examples and simulations. Security analysis of the proposed scheme is also investigated. This analysis gives a new direction on chaos based cryptography in case of the coupled systems completely in non synchronized state. |
| Databáze: | OpenAIRE |
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