Trustworthy Network Architecture Based on Logic Trust Mechanism

信息社会对信息资源有效利用的一个重要基础是网络化。但是，目前的计算机网络并不可信。本文基于多重签名提出了对象指纹的概念与技术，并把对象指纹技术用于可信网络架构研究。在不改变现有网络体系架构的条件下，通过在其上增加基于对象指纹的逻辑信任机制设计了一种可信网络体系架构，并基于新的网络架构给出了网络控制与信任管理办法，实现了网络系统与网络行为的可控制性和可管理性。 Network is an important foundation for information society, but the current network cannot be trustworthy. To solve this problem, the authors proposed the concept of the object fingerprint based on multi-signature technology at first and have been studied its realization and applications in the research of trustworthy network architecture. Without conditions of changing the original network architecture, the article has designed a new architecture of trustworthy network, by adding a logical trustworthy mechanism based on object fingerprints on original architecture. Later, the article provides the control and management process of network behavior under the new architecture, to achieve the purpose that network system and network behavior can be controlled and managed.