标题:Non-interactive oblivious transfer protocols
作者:Qin, Jing ;Zhao, Hua-Wei ;Wang, Ming-Qiang
通讯作者:Qin, J.
作者机构:[Qin, Jing ;Wang, Ming-Qiang ] School of Mathematics, Shandong University, Ji'nan 250100, China;[Zhao, Hua-Wei ] School of Computer and Information En 更多
会议名称:2009 International Forum on Information Technology and Applications, IFITA 2009
会议日期:15 May 2009 through 17 May 2009
来源:Proceedings - 2009 International Forum on Information Technology and Applications, IFITA 2009
出版年:2009
卷:2
页码:120-124
DOI:10.1109/IFITA.2009.180
关键词:Bilinear diffie-hellman problems; Bilinear pairing; Oblivious transfer
摘要:Two novel constructions of one out of n oblivious transfer protocols from bilinear maps between groups are proposed. The protocols satisfy the category of noninteractive, mean that any sender S can obliviously transfer some secret(s) to a receiver R, but R does not send any messages back to S. The choice of a receiver is unconditionally secure. A sender's secrecy is guaranteed if the receiver is semi-honest in a standard model since the decision bilinear Diffie-Hellman problem is hard and the sender's secrecy is achieved when the receiver is a malicious party in a random oracle model since the bilinear Diffie-Hellman problem assumption holds. When a sender is a cheating party, the receiver will detect him/her and halt the protocol. A precise proof of the security of the protocols is presented. © 2009 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-70350552146&doi=10.1109%2fIFITA.2009.180&partnerID=40&md5=6a04e041ee5e2cf74143d33b75096d72
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