期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：5
页码：7272
DOI：10.15680/IJIRSET.2016.0505090
出版社：S&S Publications
摘要：To ensure the securely, efficiently, and flexibility of data, the in-transit Protocol Data Units of dataprotocol the Consultative Committee for Network Data Systems Data Security Protocol (DSP) specification suggestsfour IPSec style security headers to provide four aspects of security services. However, this specification leaves keymanagement as an open problem. Aiming to address the key establishment issue for data protocol, in this paper, weutilize a time-evolving topology model and two channel cryptography to design efficient and no interactive keyexchange protocol. A time-evolving model is used to formally model the periodic and predetermined behaviourpatterns of network, and therefore, a node can schedule when and to whom it should send its public key. Meanwhile,the application of two-channel cryptography enables nodes to exchange their public keys or revocation statusinformation, with authentication assurance and in a no interactive manner. The proposed scheme helps to establish asecure context to support for DSP, tolerating high delays, and unexpected loss of connectivity of network.
关键词：Time evolving topology model; Two Channel cryptography; Storage and data sharing.
