Application of Skew Circulant Matrices in Cryptography


DOI: https://doi.org/10.15308/Sinteza-2026-329-333
Authors:
Vesna Simović
Biljana Radičić

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Keywords:
Skew Circulant Matrix, Cryptography, Encryption, Decryption, Algorithm


Abstract:
Skew circulant matrices are matrices that belong to the class of Toeplitz (or diagonal-constant) matrices. These matrices play an important role in many areas such as signal and image processing, probability, statistics, numerical analysis, economics, cryptography, coding theory, and engineering models. In this paper, we present the application of skew circulant matrices in cryptography. A public-key cryptosystem based on skew circulant matrices is proposed and illustrated by an example.

CITATION:

IEEE format

V. Simović, B. Radičić, “Application of Skew Circulant Matrices in Cryptography,” in Sinteza 2026 - International Scientific Conference on Information Technology, Computer Science, and Data Science, Belgrade, Singidunum University, Serbia, 2026, pp. 329-333. doi:10.15308/Sinteza-2026-329-333

APA format

Simović, V., Radičić, B. (2026). Application of Skew Circulant Matrices in Cryptography. Paper presented at Sinteza 2026 - International Scientific Conference on Information Technology, Computer Science, and Data Science. doi:10.15308/Sinteza-2026-329-333

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