典型文献
Experimental symmetric private information retrieval with measurement-device-independent quantum network
文献摘要：
Secure information retrieval is an essential task in today's highly digitised society.In some applications,it may be necessary that user query's privacy and database content's security are enforced.For these settings,symmetric private information retrieval(SPIR)could be employed,but its implementation is known to be demanding,requiring a private key-exchange network as the base layer.Here,we report for the first time a realisation of provably-secure SPIR supported by a quantum-secure key-exchange network.The SPIR scheme looks at biometric security,offering secure retrieval of 582-byte fingerprint files from a database with 800 entries.Our experimental results clearly demonstrate the feasibility of SPIR with quantum secure communications,thereby opening up new possibilities in secure distributed data storage and cloud computinq over the future Quantum Internet.
文献关键词：
中图分类号：
作者姓名：
Chao Wang;Wen Yu Kon;Hong Jie Ng;Charles C.-W.Lim
作者机构：
Department of Electrical&Computer Engineering,National University of Singapore,Singapore,Singapore;Centre for Quantum Technologies,National University of Singapore,Singapore,Singapore
文献出处：
引用格式：
[1]Chao Wang;Wen Yu Kon;Hong Jie Ng;Charles C.-W.Lim-.Experimental symmetric private information retrieval with measurement-device-independent quantum network)[J].光：科学与应用（英文版）,2022(10):2399-2405
A类：
digitised,SPIR,provably,computinq
B类：
Experimental,symmetric,private,information,retrieval,measurement,device,independent,quantum,network,Secure,essential,task,today,highly,society,some,applications,may,be,necessary,that,user,query,privacy,database,content,security,are,enforced,For,these,settings,could,employed,its,implementation,known,demanding,requiring,key,exchange,layer,Here,we,report,first,realisation,secure,supported,scheme,looks,biometric,offering,byte,fingerprint,files,from,entries,Our,experimental,results,clearly,demonstrate,feasibility,communications,thereby,opening,new,possibilities,distributed,storage,cloud,over,future,Quantum,Internet
AB值：
0.596174
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