В. И. Ульянова (Ленина) Е. О. Кривоногова ао "Научно-инженерный центр электротехнического университета" (Санкт-Петербург) Алгоритм идентификации вида скремблирования бинарных данных Рассмотрена задача
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Linear Scrambler Identification
Abstract. The article describes algorithm that allows determining scrambler type based on the signal from its output. The task of this kind is relevant fo r radio monitoring systems and when creating cognitive systems fo r digital signal receiv ing and processing. The identification algorithm determines the form of the scrambler both multiplicative and additive. There are no published papers providing algorithm fo r automatic determination of scrambler type. This article is intended to partly fill the gap. It provides a form al statement of the problem, an identification algorithm and simulation results. Key w ord s : Scrambler, Identification, Radiomonitoring, Pseudorandom Sequence REFERENCES 1. Cluzeau M. Reconstruction of a Linear Scrambler. IEEE Trans. on Computers. 2007, vol. 56, no. 8, pp. 1283-1291. 2. Canteaut A., Filiol E. Ciphertext only Reconstruction of Stream Ciphers Based on Combination Generators. Ber lin, Springer, 2001, 16 p. 3. Johansson T., Jonsson F. Fast Correlation Attacks through Reconstruction of Linear Polynomials. Advances in Cryptology - CRYPTO 2000. 20th Ann. Int. Cryptology Conf. Santa Barbara, August 20-24, 2000. Berlin, Springer, 2000, pp. 300-315. (Lecture Notes in Computer Science 1807). 4. Canteaut A., Trabbia M. Improved Fast Correlation Attacks using Parity-Check Equations of Weight 4 And 5. Received October, 26, 2017 Advances in Cryptology - EUROCRYPT 2000, Int. conf. on the Theory and Applications of Cryptographic Tech niques. Bruges, Belgium, May 14-16 2000. Ed. by B. Preneel. Berlin, Springer, 2000, pp. 579-594. (Lecture Notes in Computer Science 1880). 5. Sklar B. Digital Communications. Fundamentals and Applicstions. 2nd ed. 2001, Upper Saddle River, Pren-tice Hall PTR, 2001, 1079 p. 6. Lidl R., Niederreiter H. Finite Fields. Cambridge Uni versity Press, 1985, 822 p. For citation: Krivonogov A. S., Krivonogova E. O. Linear Scrambler Identification. Izvestiya Vysshikh Uchebnykh Zavedenii Rossii. Radioelektronika [Journal of the Russian Universities. Radioelectronics]. 2017, no. 6, pp. 10-14. (In Russian) A leksa n d r S. K rivonogov - M aster’s Degree in Radio Engineering (2010), Assistant Professor o f the D epart ment o f Theoretical Bases o f Radio Engineering o f Saint Petersburg Electrotecnical University "LETI". The author o f 3 scientific publications. Area o f expertise: digital communication. E-mail: askr87@ mail.ru E katerina O. Krivonogova - M aster’s Degree in Radio Engineering (2016 JSC Research and Engineering Cen ter o f Saint Petersburg Electrotechnical University "LETI". Area o f expertise: digital communication. E-mail: askr87(@mail.ru Download 153.13 Kb. Do'stlaringiz bilan baham: |
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