Research on Trust Model of PKI
Hou Li-ping, Lei Shi
Abstract
Hou Li-ping, Lei Shi
Abstract
PKI is a new security technology, its role is to provide information security services, can use it to ensure that the network information security. This article describes the theoretical basis of PKI and related technologies and concepts, analysis and comparison of PKI-based trust model: hierarchical trust model, peer trust model, network trust model, hybrid trust model. Analyzes the current PKI trust management and related lack of trust management system, given the open network environment, trust management system should have features.
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PKI is a new security technology, its role is to provide information security services, can use it to ensure that the network information security. This article describes the theoretical basis of PKI and related technologies and concepts, analysis and comparison of PKI-based trust model: hierarchical trust model, peer trust model, network trust model, hybrid trust model. Analyzes the current PKI trust management and related lack of trust management system, given the open network environment, trust management system should have features.
Key concepts: Public key infrastructure, Trust anchor, Computational trust, Trust management (information system), Web of trust, Computer security, Computer science, Information security