【摘要】 为实现一个可信的专用网络,结合可信计算技术,利用组合公钥算法将可信终端的信任链引入专用网络．采用闪存密钥技术弥补了组合公钥算法易受共谋攻击的缺点,建立了,专用可信网络模型,以密码管理和安全管理为中心构建了综合安全防护系统,实现了专用网络的安全性、真实性、可控性和可靠性．更多还原

【Abstract】 In order to realize a trusted private network,firstly,trusted computing technologies are utilized. Then with the use of combined public key algorithm(CPK),the trust chain from trustworthy terminal can be led into private networks,and the USB Key technique is used to overcome the weakness of CPK.Finally, with the cryptogram management and security management as the center,a comprehensive secure defensive system is constructed,and a trusted network model is established to realize security,authenticity,controlla- bility and reliability of private networks.更多还原