南京理工大学学报（自然科学版）2018，Vol.42Issue(3)：317-321,5.DOI:10.14177/j.cnki.32-1397n.2018.42.03.009
基于可信度的物联网门限证明方案
Threshold attestation scheme for internet of things based on trust value
摘要
Abstract
A threshold signature scheme completed by multiple nodes of the internet of things( IoT) is proposed based on credibility to improve the efficiency of trustworthiness certification. When the sum of the creditability of the nodes participating in the signature is greater than the threshold value or equal,the role of the node playing in the proof is greater;on the contrary is smaller. The security analysis and example verification show that,the proposed scheme can resist the conspiracy attack of any node when the sum of the creditability of the nodes participating in the attack is smaller than the threshold value,and can reduce the burden of the IOT nodes effectively while ensuring the security.关键词
物联网/门限证明/可信度/节点Key words
internet of things/threshold attestation/trust value/nodes分类
信息技术与安全科学引用本文复制引用
周彩秋,杨余旺,刘建利,宁振虎,李猛坤..基于可信度的物联网门限证明方案[J].南京理工大学学报（自然科学版）,2018,42(3):317-321,5.基金项目
国家自然科学基金(61671244) （61671244）
北京市教育委员会科技计划项目(KM201510028019) （KM201510028019）
