文章基本信息

标题：Development of mceliece modified asymmetric crypto-code system on elliptic truncated codes
本地全文：下载
作者：Serhii Yevseiev ; Khazail Rzayev ; Olga Korol 等
期刊名称：Eastern-European Journal of Enterprise Technologies
印刷版ISSN：1729-3774
电子版ISSN：1729-4061
出版年度：2016
卷号：4
期号：9
页码：18-26
DOI：10.15587/1729-4061.2016.75250
语种：English
出版社：PC Technology Center
摘要：Symmetric and asymmetric cryptographic algorithms, providing the required level of cryptographic strength are generally used to ensure security in modern communication systems, and error-correcting coding techniques - to ensure reliability. The use of asymmetric crypto-code systems enables integrated (with one mechanism) provision of the required levels of reliability, security and efficiency in the processing and transmission of confidential information via open channels of telecommunication systems. The research confirms that their usage provides high performance on the level of symmetric encryption algorithms with BSSH, provable cryptographic strength based on theoretical and complexity problems in arbitrary code decoding (1030 – 1035 group operations are provided), and reliability through the use of a shortened algebra-geometric code (Рош10-9 – 10-12 is provided). A major disadvantage of the use of the McEliece cryptographic system are large amounts of critical data (to provide the required cryptographic strength it is necessary to build a system in the GF (210 –213). In order to reduce the volume of key data (public key), we propose to use shortened codes, that enables to reduce the GF(26 –28), while maintaining a cryptographic strength level, by introducing the character location entropy at initialization vector.
关键词：asymmetric crypto-code system;theoretical-code scheme;modified error-correcting codes