Public profile

Veilus Digital

Phantom Chat Quantum Encrypted Messenger

I'm a solo developer in Western Australia. I built **Phantom Chat**, an iOS messenger launching on the App Store: no phone number, no email, no analytics — you sign up with just a username. Every conversation is end-to-end encrypted with the Signal Protocol (Double Ratchet) *plus* a post-quantum key exchange using ML-KEM-768 (Kyber, NIST FIPS 203), so traffic captured today can't be decrypted by a future quantum computer — "harvest now, decrypt later." It also has disappearing messages, a duress passcode, and a panic-wipe.