| 摘要 |
The present invention relates to a trusted network identity management and authentication system and method. A user identifier management unit maintains network identifier information of a user, and binds a network identifier of the user to public key information to register at a trusted identifier maintenance unit. A network service management unit manages an Internet service, and binds the corresponding public key information to a domain name to register at the trusted identifier maintenance unit. The trusted identifier maintenance unit deploys a DNSSEC protocol, and maintains identifiers of the user and the Internet service, and the binding public key information. An Internet user unit stores and manages private key information, and obtains trusted network service provider information via querying the trusted identifier maintenance unit. A network service provider unit stores and manages the private key information, and obtains user information via querying the trusted identifier maintenance unit. The invention can support functions between a service provider and an Internet user, such as mutual identity authentication, key agreement, secure communication, etc. |
