论文标题
关于GDPR合规性的位置论文：碎片区块链中的合规性：重新考虑旧思想还是新有趣的挑战？
A position paper on GDPR compliance in sharded blockchains: rehash of old ideas or new interesting challenges?
论文作者
论文摘要
碎片已成为解决区块链系统可扩展性问题的常见技术之一。为此，文献中已经提出了针对区块链系统的各种碎片技术。当碎片链处理个人数据时，数据控制器和与碎片区块链相关的数据处理器需要符合通用数据保护法规（GDPR）。为此，本文首次尝试解决以下关键问题：在多大程度上，不同社区（例如分布式计算社区，分布式系统社区，数据库社区，身份和访问控制社区）以及数据控制器和数据处理器可以使用符合Sharded Blockchains sharded Blockchains的数据主题权限的不同社区开发的现有技术以及可靠性社区？作为回答这个问题的一部分，本文认为，需要跨学科研究来寻找最佳解决方案，以实施碎片区块链中的数据主题权利。
Sharding has emerged as one of the common techniques to address the scalability problems of blockchain systems. To this end, various sharding techniques for blockchain systems have been proposed in the literature. When sharded blockchains process personal data, the data controllers and the data processors associated with the sharded blockchains need to be compliant with the General Data Protection Regulation (GDPR). To this end, this article makes the first attempt to address the following key question: to what extent the existing techniques developed by different communities such as the distributed computing community, the distributed systems community, the database community, identity and access control community and the dependability community can be used by the data controllers and data processors for complying with the GDPR requirements of data subject rights in sharded blockchains? As part of answering this question, this article argues that there is a need for cross-disciplinary research towards finding optimal solutions for implementing the data subject rights in sharded blockchains.
