An Improved Outsourcing Algorithm to Solve Quadratic Congruence Equations in Internet of Things

doi:10.1109/JIOT.2021.3113013

CSpace

	An Improved Outsourcing Algorithm to Solve Quadratic Congruence Equations in Internet of Things
	Li, Xiulan 1,2; Bi, Jingguo 3,4; Tian, Chengliang 5; Zhang, Hanlin 5; Yu, Jia 5; Pan, Yanbin 1,2
	2022-05-01
发表期刊	IEEE INTERNET OF THINGS JOURNAL
ISSN	2327-4662
卷号	9 期号:9 页码:6790-6802
摘要	Solving quadratic congruence equations is an expensive operation widely employed in cryptographic constructions for secure Internet of Things applications. Recently, two outsourcing algorithms were proposed by Zhang et al. to solve quadratic congruence equations by employing Cippolla's algorithm. It was claimed that all the inputs and outputs can be obscured in these two algorithms. However, we present two passive attacks in this article to show that all the inputs and outputs can be recovered efficiently by just a curious server, which implies the two outsourcing algorithms are insecure. To fix them, we further propose an improved outsourcing algorithm to solve quadratic congruence equations, which is more efficient and the privacy of actual inputs and outputs can be protected very well.
关键词	Outsourcing Servers Cryptography Task analysis Internet of Things Cloud computing Gold Cloud computing quadratic congruence equations secure outsourcing
DOI	10.1109/JIOT.2021.3113013
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2020YFA0712300] ; National Key Research and Development Program of China[2018YFA0704705] ; National Natural Science Foundation of China[62032009] ; National Natural Science Foundation of China[62102212] ; National Development Foundation of Cryptography[MMJJ20170126] ; Fundamental Research Funds for the Central Universities[2021RC29]
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000795973100040
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/61364
专题	中国科学院数学与系统科学研究院
通讯作者	Pan, Yanbin
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Math Mechanizat, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 3.Beijing Univ Posts & Telecommun, Sch Cyberspace Secur, Beijing 100876, Peoples R China 4.State Key Lab Cryptol, Beijing 100878, Peoples R China 5.Qingdao Univ, Coll Comp Sci & Technol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiulan,Bi, Jingguo,Tian, Chengliang,et al. An Improved Outsourcing Algorithm to Solve Quadratic Congruence Equations in Internet of Things[J]. IEEE INTERNET OF THINGS JOURNAL,2022,9(9):6790-6802.
APA	Li, Xiulan,Bi, Jingguo,Tian, Chengliang,Zhang, Hanlin,Yu, Jia,&Pan, Yanbin.(2022).An Improved Outsourcing Algorithm to Solve Quadratic Congruence Equations in Internet of Things.IEEE INTERNET OF THINGS JOURNAL,9(9),6790-6802.
MLA	Li, Xiulan,et al."An Improved Outsourcing Algorithm to Solve Quadratic Congruence Equations in Internet of Things".IEEE INTERNET OF THINGS JOURNAL 9.9(2022):6790-6802.