文章基本信息

标题：A Security Framework for Buddy System based MANET Address Allocation Scheme
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作者：Abdelhafid Abdelmalek ; Zohra Slimane ; Mohammed Feham 等
期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2011
卷号：8
期号：4
出版社：IJCSI Press
摘要：Security for dynamic address allocation service in Mobile Adhoc Networks is still an open issue. This paper proposes a security framework to thwart all possible attacks related to the buddy system based Distributed Dynamic Address Assignment Protocol (DDAAP) proposed by Thoppian and Prakash. Our proposed protocol called SHEAP (Secured tHrEshold based DDAAP) is based on a fully distributed PKI and a threshold based certified pool address allocation model. NS2 simulation results show that, while SHEAP is deployed, the increasing in communication overhead and latency is quite reasonable. The availability and the security are so guaranteed for the MANET auto-configuration service while still ensuring efficiently both network and security parameters for a newly arrived node.
关键词：Address Allocation; Buddy System; Mobile Adhoc Network; Security; Threshold Cryptography; PKI; SHEAP