Home » Computer » End-to-End Encryption 的標準?

看到「The Messaging Layer Security (MLS) Protocol」這個被提出來的標準,還在討論中...

簡介就說明了這個標準除了標準的 E2E 外,還設計了有效率的 Group 機制:

Messaging applications are increasingly making use of end-to-end security mechanisms to ensure that messages are only accessible to the communicating endpoints, and not to any servers involved in delivering messages. Establishing keys to provide such protections is challenging for group chat settings, in which more than two participants need to agree on a key but may not be online at the same time. In this document, we specify a key establishment protocol that provides efficient asynchronous group key establishment with forward secrecy and post-compromise security for groups in size ranging from two to thousands.

要設計機制的人可以拿來翻翻看...

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