通信学报2018，Vol.39Issue(5)：48-58,11.DOI:10.11959/j.issn.1000-436x.2018076
天地一体化网络中基于令牌的安全高效漫游认证方案
Secure and efficient token based roaming authentication scheme for space-earth integration network
摘要
Abstract
Aiming at the problem of prolongation and instability of satellite and terrestrial physical communication links in the space-earth integration network, a two-way token based roaming authentication scheme was proposed. The scheme used the characteristics of the computing capability of the satellite nodes in the network to advance the user authentica-tion process from the network control center (NCC) to the access satellite. The satellite directly verified the token issued by the NCC to verify the user's identity. At the same time, the token mechanism based on the one-way accumulator achieved the user's dynamic join, lightweight user self-service customization and billing,and the introduction of Bloom Filter enabled effective user revocation and malicious access management. Compared with the existing scheme, the scheme can guarantee the security of roaming authentication and significantly reduce the calculation and communication overhead of the authentication and key negotiation process.关键词
天地一体化/漫游认证/令牌/单向累加器Key words
space-earth integration/roaming authentication/token/one-way accumulator分类
信息技术与安全科学引用本文复制引用
薛开平,马永金,洪佳楠,许婕,杨青友..天地一体化网络中基于令牌的安全高效漫游认证方案[J].通信学报,2018,39(5):48-58,11.基金项目
国家重点研发计划基金资助项目(No.2016YFB0800301) （No.2016YFB0800301）
国家自然科学基金资助项目(No.61379129)The National Key Research and Development Plan of China(No.2016YFB0800301),The National Natural Sci-ence Foundation of China(No.61379129) （No.61379129）
