IMPROVED MATHEMATICAL MODEL OF THE POST-QUANTUM ELETRONIC SIGNATURE MECHANISM
Journal Title: КОМП’ЮТЕРНІ НАУКИ ТА КІБЕРБЕЗПЕКА - Year 2018, Vol 4, Issue 12
Abstract
In the paper new electronic signature mechanisms which will be urgent in the post-quantum period devel-opment necessity is grounded. The main one time key mechanisms are briefly described. Problems related with Lamport OTS mechanism and Winternits OTS mechanism related to private and public keys sizes are revealed. Main evaluation criteria are defined. In the paper improved mechanism called POST which can be used in post-quantum period is proposed. POST mechanism is tends to avoid the disadvantages as previous ones. Also processes of signa-ture generation and validation for POST mechanism are presented.
Authors and Affiliations
Yurii Gorbenko, Kateryna Isirova
Keywords
Related Articles
- EP ID EP552618
- DOI -
- Views 112
- Downloads 0
The data model "object-event": requirements and synthesis of the model
Requirements imposed to the developed data model are formulated based on the need to find new solutions of the actual problem of timely creation, modernization within the planned budget of databases that have the require...
ALGEBRAIC IMMUNITY OF SYMMETRIC CIPHERS
A key component of modern symmetric ciphers are nonlinear blocks (non-linear substitutions, substitution tables, S-boxes) that perform functions of hiding statistical links of plaintext and ciphertext, mixing and dissemi...
Probabilistic minutia distribution in biometric fingerprint images
The analysis of the fingerprint scanning results shows an extremely small degree of similarity among the obtained images. The cause of the problem mentioned above is not only the complexity of the procedure itself, but a...
ОБЗОР ПРОТОКОЛОВ КОНСЕНСУСА ПРИМЕНЯЕМЫХ В ТЕХНОЛОГИЯХ БЛОКЧЕЙН
Рассмотрены категории популярных проколов консенсуса: Proof of Work и его гибриды, Proof of Stake (включает LPoS, Proof of Importance) и гибриды, DAGs и его разновидности. В статье описаны их алгоритмы, характеристики, о...
Сompilations method and semantic verification time parameterized of multiparallel programs
It provides definitions vremyaparametrizovannyh multiparallelnyh programs that (in contrast to the conventional treatment of parallel programs) contain moments of the start of operations specifications / features, as wel...