Soteria：一个使用新型双层区块链技术的可证明合规的用户权限管理器
Soteria: A Provably Compliant User Right Manager Using a Novel Two-Layer Blockchain Technology
摘要：
Soteria是一个用户权限管理系统，旨在以透明和可证明的方式保护用户数据隐私，符合GDPR和CCPA等法规。Soteria将用户数据权利表示为正式的可执行共享协议，该协议可以自动转换为人类可读的形式，并在查询数据时强制执行。为了支持撤销并证明合规性，数据访问和共享协议的哈希值的不可磨灭的审计跟踪存储在双层分布式账本上。主链确保分区容限和可用性（PA）属性，而侧链确保一致性和可用性（CA），从而提供CAP定理的三个属性（一致性，可用性和分区容限）。除了描述Soteria的两层架构，本文评估了代表性的共识协议和报告的性能统计。
英文摘要：
Soteria is a user right management system designed to safeguard user-data privacy in a transparent and provable manner in compliance to regulations such as GDPR and CCPA. Soteria represents user data rights as formal executable sharing agreements, which can automatically be translated into a human readable form and enforced as data are queried. To support revocation and to prove compliance, an indelible, audited trail of the hash of data access and sharing agreements are stored on a two-layer distributed ledger. The main chain ensures partition tolerance and availability (PA) properties while side chains ensure consistency and availability (CA), thus providing the three properties of the CAP (consistency, availability, and partition tolerance) theorem. Besides depicting the two-layer architecture of Soteria, this paper evaluates representative consensus protocols and reports performance statistics.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
