通信学报 ›› 2021, Vol. 42 ›› Issue (7): 52-60.doi: 10.11959/j.issn.1000-436x.2021077

• 学术论文 • 上一篇    下一篇

公有云中身份基多源IoT终端数据PDP方案

王化群1, 刘哲2, 何德彪3, 李继国4   

  1. 1 南京邮电大学计算机学院,江苏 南京 210023
    2 南京航空航天大学计算机科学与技术学院,江苏 南京 210016
    3 武汉大学国家网络安全学院,湖北 武汉 430072
    4 福建师范大学数学与信息学院,福建 福州 350007
  • 修回日期:2021-03-08 出版日期:2021-07-25 发布日期:2021-07-01
  • 作者简介:王化群(1974− ),男,江苏南京人,博士,南京邮电大学教授、博士生导师,主要研究方向为应用密码学、区块链技术、未来移动通信安全等
    刘哲(1986− ),男,江苏南京人,博士,南京航空航天大学教授、博士生导师,主要研究方向为密码学、区块链技术、人工智能安全与应用等
    何德彪(1980− ),男,湖北武汉人,博士,武汉大学教授、博士生导师,主要研究方向为密码协议、信息安全、区块链技术与应用等
    李继国(1970− ),男,黑龙江富裕人,博士,福建师范大学教授、博士生导师,主要研究方向为密码学理论与技术、信息安全、云计算安全
  • 基金资助:
    国家自然科学基金资助项目(61941116);国家自然科学基金资助项目(61972294);国家自然科学基金资助项目(62072104)

Identity-based provable data possession scheme for multi-source IoT terminal data in public cloud

Huaqun WANG1, Zhe LIU2, Debiao HE3, Jiguo LI4   

  1. 1 College of Computer, Nanjing University of Posts and Telecommunications, Nanjing 210023, China
    2 College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
    3 School of Cyber Science and Engineering, Wuhan University, Wuhan 430072, China
    4 School of Mathematics and Informatics, Fujian Normal University, Fuzhou 350007, China
  • Revised:2021-03-08 Online:2021-07-25 Published:2021-07-01
  • Supported by:
    The National Natural Science Foundation of China(61941116);The National Natural Science Foundation of China(61972294);The National Natural Science Foundation of China(62072104)

摘要:

针对公有云中多源物联网(IoT)数据完整性验证问题,提出了一种身份基多源 IoT 终端数据可证明数据持有(ID-MPDP)方案。首先,给出了ID-MPDP方案的系统模型和安全模型的形式化定义。然后,使用RSA设计了具体的ID-MPDP方案。最后,给出了该方案的性能分析和安全性分析。性能分析和安全性分析结果表明,该方案是可证安全的、高效和可转换的,并具有以下优势:可用于多源IoT终端的数据完整性检测;具有较低的块扩展率;使用身份基公钥密码技术,消除了证书管理;满足可转换性。

关键词: 云计算, 身份基公钥密码体制, 可证数据持有, 物联网

Abstract:

To solve the problem of multi-source IoT data integrity verification, identity-based provable data possession for multi-source IoT terminal in public cloud (ID-MPDP) was proposed.Firstly, the formal definitions of system model and security model of ID-MPDP were given.Then, the specific ID-MPDP scheme was designed by using RSA.Finally, the performance analysis and security analysis of ID-MPDP were given.Through performance analysis and security analysis, ID-MPDP was provably secure, efficient and convertible.It has the following advantages, such as it can be used for the integrity checking for multi-source IoT terminal data, it has lower block expansion rate, it eliminates the certification management cost by using the identity-based public key cryptography and it is convertible.

Key words: cloud computing, identity-based public-key cryptography, provable data possession, IoT

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