Qiong Wu
Abstract
PKI is infrastructure provide security service,based on public key theory and technology.PKI technology is the core of information security,and also the key and basic technology of e-commerce(electronic commerce) .This paper approached the composition of PKI system and several kinds of network information security technology based on PKI system.
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PKI is infrastructure provide security service,based on public key theory and technology.PKI technology is the core of information security,and also the key and basic technology of e-commerce(electronic commerce) .This paper approached the composition of PKI system and several kinds of network information security technology based on PKI system.
Key concepts: Public key infrastructure, Computer science, Computer security, Information security, Key (lock), Public-key cryptography, Security service, Encryption