典型文献
Sharing of Encrypted Lock Keys in the Blockchain-Based Renting House System from Time-and Identity-Based Proxy Reencryption
文献摘要：
To design an efficient protocol for sharing the encrypted lock keys in the renting house system,we introduce a new notion called time-and identity-based proxy reencryption(TIPRE)and the blockchain platform.Our CPA secure TIPRE scheme is con-structed from Green et al.'s identity-based proxy reen-cryption scheme by adding the time property.In ev-ery time period,a time stamp authority generates a public key embedded with the current time stamp for each user.In our protocol for the renting house sys-tem,the TIPRE scheme is the primary building block,and the blockchain platform serves instead of a trusted third party,such as a real estate agency between land-lords and tenants.The TIPRE scheme allows the land-lord to change the lock key at each time period for safety.The blockchain platform allows the landlords and tenants to directly interact,and all of the interac-tions are recorded in the blockchain database to pro-vide the desired security requirements,such as non-repudiation and unforgeability.Finally,we provide the secure analysis of our protocol and test its perfor-mance by implementing it in the MacBook Pro and the Intel Edison development platforms.
文献关键词：
中图分类号：
作者姓名：
Zhiwei Wang;Liping Qian;Danwei Chen;Guozi sun
作者机构：
School of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210023,China;Jiangsu Key Laboratory of Big Data Security and Intelligent Processing,Nanjing 210023,China;Guangxi Key Laboratory of Cryptography and Information Security,Department of Computer Sciences,Guilin University of Electronic Technology,Guilin 541004,China
文献出处：
引用格式：
[1]Zhiwei Wang;Liping Qian;Danwei Chen;Guozi sun-.Sharing of Encrypted Lock Keys in the Blockchain-Based Renting House System from Time-and Identity-Based Proxy Reencryption)[J].中国通信（英文版）,2022(05):164-177
A类：
Encrypted,Renting,Reencryption,renting,reencryption,TIPRE,lords,tenants,lord,landlords,unforgeability,MacBook
B类：
Sharing,Lock,Keys,Blockchain,Based,House,System,from,Time,Identity,Proxy,To,design,efficient,protocol,sharing,encrypted,keys,house,system,introduce,new,notion,called,identity,proxy,blockchain,Our,CPA,secure,scheme,con,structed,Green,by,adding,property,ery,period,stamp,authority,generates,public,embedded,current,each,user,our,primary,building,serves,instead,trusted,third,party,such,real,estate,agency,between,allows,change,safety,directly,interact,tions,are,recorded,database,desired,security,requirements,repudiation,Finally,provide,analysis,test,its,perfor,mance,implementing,Intel,Edison,development,platforms
AB值：
0.445611
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