METHOD, CLIENT, AND SERVER FOR IMPLEMENTING PLATFORM AUTHENTICATION FOR TRUSTED NETWORK CONNECT ARCHITECTURE

摘要

A method for implementing platform authentication applicable to trusted network connect architecture of the Trusted Computing Group (TCG), a TNC client and a TNC server. The method comprises: 1) the TNC client generating a first IF-TNCCS batch, and sending the first IF-TNCCS batch to the TNC server; 2) the TNC server generating a second IF-TNCCS batch, and sending the second IF-TNCCS batch to the TNC client; 3) if the second IF-TNCCS batch comprises TNC server action recommendation, the TNC client ending platform authentication with the TNC server; and otherwise, generating a third IF-TNCCS batch after processing the information in 2), and sending the third IF-TNCCS batch to the TNC server; 4) if the TNC server generates the TNC server action recommendation after processing the information in 3), the TNC server generating a fourth IF-TNCCS batch after processing the information in 3), and sending the fourth IF-TNCCS batch to the TNC client; and 5) ending the platform authentication between the TNC client and the TNC server.