alt Hacker NewsThe unfortunate problem with Pidgin is you don't have proper cross-platform E2EE chats, especially for groups. OTR is terribly outdated with its 1536-bit FFDH. These days the security margin sits at 2048-bit minimum, 3072-bit recommended. OMEMO might work but it's just not a standard. Good thing Signal made the whole thing just work.
Surely there must be someone capable of and willing to update OTR to support the latest PQC encryption protocols and ciphers. OTR is the only semi-trustable model of E2EE I have ever seen. Anything managed by the same platform managing the communication is dead in the water for me.