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// Matematicheskie Voprosy Kriptografii [Mathematical Aspects of Cryptography]
// Archive
Mat. Vopr. Kriptogr.,
2024
Volume 15,
Issue 3,
Pages
67–82
(Mi mvk477)
Frequency characteristics of sequences generated by the stream encryption algorithm GEA-1
O. V. Kamlovskii
,
V. V. Mizerov
Certification Research Center LLC, Moscow
Abstract:
We consider frequencies and cross-correlation coefficients for sequences generated by the stream encryption algorithm GEA-1. Results are obtained by means of well-known estimates for exponential sums from linear recurrent sequences.
Key words:
linear recurrent sequences, filter generators, additive character sums, cross-correlation function.
UDC:
519.719.2
+
519.713.1
Received
01.V.2024
DOI:
10.4213/mvk477
Fulltext:
PDF file (449 kB)
References
©
Steklov Math. Inst. of RAS
, 2025