全球思维，本地行动：可验证数据结构中的流言和客户审计
Think Global, Act Local: Gossip and Client Audits in Verifiable Data Structures
摘要：
近年来，人们越来越认识到让服务提供可审计的数据日志的好处，证书透明度的部署和其他透明度项目的开发就证明了这一点。然而，大多数提议的系统依赖于一个八卦协议，通过该协议，用户可以确信他们对日志有相同的看法，但是目前存在的少数八卦协议不适合近期部署。此外，它们假定存在全球审计人员，必须盲目信任他们正确履行职责，以实现其既定的透明度目标。在本文中，我们提出了一个八卦协议和一个可验证的注册表，Mog，用户可以执行自己的审计自己解决这两个问题。我们证明了我们的协议的安全性，并通过实验评估表明，它们在各种潜在的短期部署中是有效的。
英文摘要：
In recent years, there has been increasing recognition of the benefits of having services provide auditable logs of data, as demonstrated by the deployment of Certificate Transparency and the development of other transparency projects. Most proposed systems, however, rely on a gossip protocol by which users can be assured that they have the same view of the log, but the few gossip protocols that do exist today are not suited for near-term deployment. Furthermore, they assume the presence of global sets of auditors, who must be blindly trusted to correctly perform their roles, in order to achieve their stated transparency goals. In this paper, we address both of these issues by proposing a gossip protocol and a verifiable registry, Mog, in which users can perform their own auditing themselves. We prove the security of our protocols and demonstrate via experimental evaluations that they are performant in a variety of potential near-term deployments.
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。
