摘要： 在分布异构的网格环境下，如何有效地查找网格资源是一个必须解决的问题，网格命名协议是利用全局统一的命名空间来发现网格资源的。该文在网格命名协议中采用了一种查找路由算法DHT的解决方案，可解决网格命名解析服务的可扩展性和灵活性。

关键词: 网格命名协议, 命名解析, 分布式哈希表

Abstract: In grid, which is a distributed and heterogeneous environment, a fundamental problem is to locate required resource. In secure grid naming protocol, it has unique naming space, which can identify grid resource. This article tries to use DHT, which is a common route algorithm in peer-to-peer, as a new naming resolution way for secure grid naming protocol. The result is the features of DHT, including scalability, decentralization, availability, load balance, could be used in grid.

Key words: SGNP, Naming resolution, Distributed hashing table(DHT)