彩虹:可靠的个人身份信息检索跨多云
Zishuai Song1,2, Hui Ma1,2, Shuzhou Sun1,2
1State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, No. 19 Shucun Road, Haidian District, Beijing, 100084 China.
Cybersecurity
|June 12, 2023
概括
彩虹提供了一种安全的多云服务,用于检索个人身份信息 (PII). 该系统确保了数据隐私,精细的访问控制和高效的用户撤销,解决了PII共享的关键挑战.
科学领域:
- 计算机科学 计算机科学
- 密码学 密码学 密码学
- 云计算 云计算 云计算
背景情况:
- 分享个人身份信息 (PII) 对公共事务至关重要,但会带来隐私风险.
- 多云PII检索服务提供稳定性,但面临技术障碍.
- 现有的解决方案缺乏灵活的访问控制,高效的用户撤销和数据完整性验证.
研究的目的:
- 提出Rainbow,一个安全和实用的方案,用于在多云环境中检索PII.
- 解决PII隐私,访问控制,用户撤销和数据验证方面的挑战.
- 推出一种新的加密工具,即可靠的外包属性基于加密 (ROABE).
主要方法:
- 设计可靠的外包属性基于加密 (ROABE) 以确保数据隐私,精细的访问控制和高效的撤销.
- 开发了彩虹计划,将ROABE与云技术集成为多云部署.
- 在主要云平台 (AWS,GCP,Azure) 上评估了Rainbow的性能和安全性.
主要成果:
- ROABE提供数据隐私,灵活的访问控制和可靠的用户撤销在多个服务器.
- 彩虹在现实世界多云环境中展示了安全和实用的PII检索.
- 在移动和计算机浏览器上的实验证实了彩虹的效率和安全性.
结论:
- 彩虹有效地解决了安全的多云PII检索的关键挑战.
- 拟议的ROABE加密工具是Rainbow的安全性和功能中的核心.
- 彩虹提供了一个可行的解决方案,用于公共服务中保护隐私的个人信息共享.
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