Last year, I urged furries to stop using Telegram because it doesn’t actually provide them with any of the privacy guarantees they think it gives them. Instead of improving Telegram’s c…| Dhole Moments
Ever since the Invisible Salamanders paper was published, there has been a quiet renaissance within my friends and colleagues in applied cryptography for studying systems that use Authenticated Enc…| Dhole Moments
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 clients 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...| www.rfc-editor.org
This document describes the "X3DH" (or "Extended Triple Diffie-Hellman") key agreement protocol.| Signal Messenger
