湖北民族学院学报（自然科学版）Issue(3)：311-314,4.
空间网络中私钥更新方案研究
Research on Private Key Update of Space Network
摘要
Abstract
In this paper, we proposed an identity-based hierarchy group key management scheme ( ID-HGKM) for the entire space network,using the hierarchical-grouped group key management scheme.In ad-dition to a common group key generation,distribution and update,we also considered the part of the private key update.Using the identity-based key encryption mechanism which is proposed by Boneh and Franklin, we proposed the private key update mechanism for space network.The program can adapt to the hierarchical structure of the space network and meet the requirements of its strong scalability and high reliability.关键词
密钥管理/私钥生成中心/签密/LKHKey words
key management/private key generation centre/signcryption/LKH分类
信息技术与安全科学引用本文复制引用
郑明辉,刘召召..空间网络中私钥更新方案研究[J].湖北民族学院学报（自然科学版）,2014,(3):311-314,4.基金项目
国家自然科学基金项目（61173175，61262078）；湖北省杰出青年基金项目（2012FFA006）． （）
