论文标题
通过区块链实现完全分散的端到端加密会议
Achieve Fully Decentralized End to End Encryption Meeting via Blockchain
论文作者
论文摘要
Zoom会议是具有实时消息传递和内容共享的企业在线视频会议解决方案。但是，由于集中缩放服务器能够监视用户的消息，因此缺乏隐私保护。因此，为了解决隐私问题，在2020年5月，Zoom收购了KeyBase，以便KeyBase的团队可以帮助其建立端到端的加密会议，同时保持Zoom当前的可扩展性和高性能。尽管如此，根据最新发布的Zoom的白皮书，即使是E2E（端到端）加密会议的新设计，也无法完全消除安全威胁，因为新设计并未完全分散。 在本文中，我们通过区块链技术引入了E2E加密会议的完全分散设计。有了这一新设计，可以进一步改善Zoom的E2E会议隐私。
Zoom Meeting is an enterprise online video conferencing solution with real-time messaging and content sharing. However, it's lack of privacy protection since centralized Zoom servers are capable of monitoring user's messages. Thereby, to solve the privacy problem, in May 2020, Zoom acquired Keybase so that Keybase's team can help it to build end-to-end encryption meeting while remaining Zoom's current scalability and high-performance. Nonetheless, according to the latest released Zoom's whitepaper, even with the new design of E2E (end to end) encryption meeting, the security threats can't be erased completely since the new design is not fully decentralized. In this paper, we introduce a fully decentralized design of E2E encryption meeting via blockchain technology. With this new design, Zoom's E2E meeting privacy can be further improved.
