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- Article name
- Analysis of vulnerabilities of information protection systems based on digital generators of a chaotic signal
- Authors
- Zhilenkov A. A., , zhilenkovanton@gmail.com, St. Petersburg State Marine Technical University, St. Petersburg, Russia
- Keywords
- information security / encryption / dynamic chaos / chaotic mappings / digital systems / discrete space / finite accuracy
- Year
- 2018 Issue 4 Pages 20 - 23
- Code EDN
- Code DOI
- Abstract
- Implementing chaotic systems in a discrete space with finite states, their dynamic properties are significantly different from those described in the theory of continuous chaos. When implementing systems of dynamic chaos in digital systems with a finite accuracy of data presentation, a degradation of their dynamic properties is observed. This problem plays an important role in the engineering applications of chaotic systems using digital computers and circuits. The degradation of dynamic indicators leads to the emergence of various kinds of vulnerabilities that entail a decrease in the level of information security of cryptographic systems built on digital versions of chaotic mappings.
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