外包数据库中的物联网数据安全:对可验证数据库的调查
Ailin Chen1, Shaoyuan Yu1, Xinyi Yang2
1China Electric Power Research Institute, Nanjing, 210003, China.
Heliyon
|April 8, 2024
概括
可验证数据库 (VDB) 允许资源有限的客户端安全地在不可信赖的云服务器上存储大型数据集,检测任何改尝试. 这篇论文系统地审查了VDB的定义,证明,构造和应用.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 云计算 云计算 云计算
背景情况:
- 物联网 (IoT) 设备产生大量数据,需要将数据卸载到云服务器.
- 在云环境中外包数据存储面临改和未经授权修改的风险.
- 可验证数据库 (VDB) 技术是为了应对安全数据外包方面的挑战而出现的.
研究的目的:
- 提供可验证数据库 (VDB) 概念和方案的全面和系统审查.
- 根据潜在的假设和集团结构对现有的VDB方案进行分类.
- 探索VDB技术的当前应用和未来研究方向.
主要方法:
- VDB的定义和正式证明 (正确性和安全性).
- 基于承诺构造 (矢量和多项式承诺) 的 VDB 计划的分类.
- 分析使用委托多项式函数,默克尔树和可搜索加密的VDB方案.
- 基于四个不同的假设和两个不同的组结构的VDB计划的分类.
主要成果:
- 系统总结VDB技术,包括基本定义和安全保证.
- 详细的VDB构造概述,区分基于承诺的和基于函数的多项式委托方案.
- 现有VDB系统的全面分类,有助于理解它们的多样性和基本原则.
结论:
- 虚拟数据库为云和物联网环境中的安全数据外包提供了强大的解决方案.
- 该审查为可验证数据管理的研究人员和从业人员提供了基础资源.
- 未来的研究应该集中在扩大VDB应用和探索新的建筑技术.
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