Delta Chat
@delta@chaos.social
Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.
chaos.social
Congrats to @protonprivacy@mastodon.social for beating us on introducing Post-Quantum Cryptography into mail messaging!
No worries. We'll implement https://autocrypt2.org which additionally offers reliable deletion / forward secrecy during 2026 :)
We are working with Proton cryptographers on OpenPGP specifications, and they are now moving towards using @rpgp@mastodon.social , the end-to-end encryption we are using.
Everything will be based on RFC9580 (#OpenPGP v6) ... the eocsystem is moving :)
https://proton.me/blog/introducing-post-quantum-encryption
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