An Improved Outsourcing Algorithm to Solve Quadratic Congruence Equations in Internet of Things
文献类型：期刊论文
| 作者 | Li, Xiulan1,2; Bi, Jingguo3,4; Tian, Chengliang5; Zhang, Hanlin5; Yu, Jia5; Pan, Yanbin1,2 |
| 刊名 | IEEE INTERNET OF THINGS JOURNAL
 |
| 出版日期 | 2022-05-01 |
| 卷号 | 9期号:9页码:6790-6802 |
| 关键词 | Outsourcing Servers Cryptography Task analysis Internet of Things Cloud computing Gold Cloud computing quadratic congruence equations secure outsourcing |
| ISSN号 | 2327-4662 |
| DOI | 10.1109/JIOT.2021.3113013 |
| 英文摘要 | 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. |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000795973100040 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/61363]  |
| 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. |
入库方式： OAI收割
来源：数学与系统科学研究院
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