A Blockchain Decentralized Public Key Infrastructure Model

被引:13
作者
Konoplev, A. S. [1 ]
Busygin, A. G. [1 ]
Zegzhda, D. P. [1 ]
机构
[1] Peter Great St Petersburg Polytech Univ, St Petersburg 195251, Russia
关键词
Blockchain; authentication; decentralized infrastructure; certification authorities; Blockstack infrastructure;
D O I
10.3103/S0146411618080175
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This article presents a comparative analysis of available solutions in authenticating access subjects in computer-aided information and telecommunication systems. Centralized and decentralized public key infrastructures (PKIs) are considered, and their weaknesses are brought to light. A blockchain model of decentralized PKI for access subject authentication in computer-aided information and telecommunication systems is proposed. The current embodiments of blockchain PKIs are checked for compliance with the proposed model.
引用
收藏
页码:1017 / 1021
页数:5
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