论文标题
区块链的身份管理 - 隐私和安全方面
Identity Management on Blockchain -- Privacy and Security Aspects
论文作者
论文摘要
在过去的几年中，提出了有关区块链的身份管理解决方案，作为解决数字身份管理问题的可能解决方案。但是，它们仍处于早期阶段，需要进一步的研究以结论身份系统是否可以从使用区块链中受益。在此激励的情况下，我们研究了有关区块链的身份管理解决方案，该解决方案旨在使读者概述当前状态，并更好地了解使用此类解决方案的利弊。我们对十个最著名的实现进行分析，重点是隐私和安全方面。最后，我们确定了现有的挑战，并为研究提供了新的方向。
In the last years, identity management solutions on blockchain were proposed as a possible solution to the digital identity management problem. However, they are still at an early stage and further research needs to be done to conclude whether identity systems could benefit from the use of blockchain or not. Motivated by this, we investigate identity management solutions on blockchain intending to give the reader an overview of the current status and provide a better understanding of the pros and cons of using such solutions. We conduct an analysis on ten of the most known implementations, with a focus on privacy and security aspects. Finally, we identify existing challenges and give new directions for research.
