量子电子学报2024，Vol.41Issue(6)：901-913,13.DOI:10.3969/j.issn.1007-5461.2024.06.007
无中心的量子匿名一票否决方案
Decentralized quantum anonymous one-vote veto scheme
摘要
Abstract
To remove any trusted third party from the voting scheme,a new concept of secure multiparty computations is defined,i.e.,secure multiparty disjunction(SMD),and then a quantum SMD protocol is presented by using local operators and entanglement swapping of Bell states.Based on this primitive protocol of secure multiparty computations,a novel quantum anonymous one-vote veto scheme is constructed,which can meet complete security attributes.Expecially,this scheme does not need any third party to count the votes,while all voters can calculate the voting results together.At the same time,BlockChain is introduced for supervision,so that the voters can verify the validity of the voting content under extreme circumstances.The voting scheme takes Bell states as quantum resource and only performs local single-particle Pauli operators and Bell measurements,so it is feasible to implement this scheme with the present quantum information processing technology.Finally,the proposed voting scheme is simulated in IBM Qiskit,and the simulation results show that this scheme is correct and feasible.关键词
量子光学/量子投票/纠缠交换/量子安全多方计算/Bell态/一票否决Key words
quantum optics/quantum voting/entanglement swapping/quantum secure multiparty computation/Bell state/one-vote veto分类
信息技术与安全科学引用本文复制引用
徐小桐,石润华,柯唯阳,于辉..无中心的量子匿名一票否决方案[J].量子电子学报,2024,41(6):901-913,13.基金项目
国家自然科学基金面上项目(61772001) （61772001）
北京市自然科学基金面上项目(4242030) （4242030）
