空军工程大学学报（自然科学版）2011，Vol.12Issue(1)：68-72,5.DOI:10.3969/j.issn.1009-3516.2011.01.015
一种适于Ad hoc网络恶意节点处理的多接收者签密算法
Multi- recipient Signcryption Algorithm for Dealing with Malicious Nodes of Ad hoc Networks
摘要
Abstract
Identity- based multi -recipient signcryption (IDMRSC) is an extension of identity- based signcryttion.At first, a new IDMRSC algorithm is proposed based on bilinear pairings and its security and efficiency are analyzed.The result shows that the algorithm is provable secure in the random oracle model.Furthermore, the algorithm is significantly efficient and of low computation cost and communication overhead, and is very suitable for secure communication in Ad hoc networks.Finally, the method of using IDMRSC algorithm to deal with malicious nodes in Ad hoc networks is expounded.This IDMRSC algorithm can meet the high level secure requirement in practical application and therefore, is of a certain practical value in applicafion.关键词
Ad hoc网络/多接收者签密/可证明安全/基于身份/双线性对Key words
Ad hoc networks/ multi - recipient signcryption/ provable security/ identity - based/ bilinear pairing分类
信息技术与安全科学引用本文复制引用
魏靓,郑连清,张串绒,崔晓臣..一种适于Ad hoc网络恶意节点处理的多接收者签密算法[J].空军工程大学学报（自然科学版）,2011,12(1):68-72,5.基金项目
国家自然科学基金资助项目(60873233) （60873233）
陕西省科技攻关基金资助项目(2008-k04-21) （2008-k04-21）
