Research on Private Key Update of Space Network
ZHENG Minghui
LIU Zhaozhao
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.
Keywords：key managementprivate key generation centresigncryptionLKH
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 311-314 )