On walks of variable length in the Schubert incidence systems and multivariate flow ciphers

• Published in: Доповіді НАН України
• Date: 2014
• Main Author: Ustimenko, V.A.
• Format: Article
• Language: English
• Published: Видавничий дім "Академперіодика" НАН України 2014
• Subjects: Інформатика та кібернетика
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/87142
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: On walks of variable length in the Schubert incidence systems and multivariate flow ciphers / V.A. Ustimenko // Доповiдi Нацiональної академiї наук України. — 2014. — № 3. — С. 55-63. — Бібліогр.: 15 назв. — англ.

The flow cipher algorithm based on walks at the flag variety of a Schubert system over the finite commutative ring is proposed. The restriction of the incidence relation of the geometry of a finite simple Lie group of the normal type on the union of large Schubert cells of the maximal dimension i...