CASPIAN JOURNAL

MANAGEMENT AND HIGH TECHNOLOGIES

ASSOCIATIVE STEGANOGRAPHY: STATE AND PROSPECTS

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Vershinin Igor S. ASSOCIATIVE STEGANOGRAPHY: STATE AND PROSPECTS // Caspian journal : management and high technologies. — 2022. — №2. — pp. 84-91.

Vershinin Igor S. - Kazan National Research Technical University named after A.N. Tupolev-KAI, Kazan, Russian Federation

The definition of the concept of associative steganography is given. The basic algorithm for associative steganography for masking a given finite set of binary matrices-standards of decimal digits of the same size is considered. A study of the properties of the basic algorithm, noise immunity of associative data protection, and a method for improving it is proposed. The assessment of the stegodurability and cryptodurability (if the stegodurability is not unconditional) of associative data protection is given. The issues of the use of associative steganography for the protection of cartographic scenes and texts, the organization of database management systems with such protection are considered.

Key words: associative steganography, noise immunity, stegodurability, cryptodurability, associative protection of cartographic and text scenes