SYBIL-PROOF ID-TO-LOCATOR MAPPING IN ONE HOP

摘要：

　　In this paper,we propose SS-MAP,a scalable and Sybil-proof locator/ID mapping scheme for the future Internet.SS-MAP uses a near-optimal distributed hash table (DHT) to map identifiers onto locators in one hop with reasonable maintenance overhead,which are O(log n) hops in regular DHT-based mechanisms (n is the number of mapping servers).This is the first work to discuss sybil attacks in identifier (ID)-to-locator mapping,where a malicious mapping server creates numerous fake identities,called sybil identifiers,to influence the system.We present a decentralized admission control system via client puzzles to protect the mapping system from sybil attacks.We show the scalability and security of SS-MAP both analytically and experimentally.

关键词： Locator/ID separation ID-to-locator mapping Scalability Sybil attack

作者: Hengkui Wu Meixia Duan Yaping Hu Siyun Bao

作者单位: Science and Technology on Electronic Test & Measurement Laboratory,41st Research Institute of CETC,Q North China University of Water Resources and Electric Power,Zhengzhou 450011,China

会议类型: 国际会议

会议名称: 2012 2nd IEEE International Conference on Cloud Computing and Intelligence Systems (2012年第2届IEEE云计算与智能系统国际会议(IEEE CCIS2012))

会议地点: 杭州

会议语种:英文

页码: 745-748

在线出版日期: 2012-10-30（万方平台首次上网日期，不代表论文的发表时间）