volume modem chatroom · e2e encrypted · webrtc carrier · unturf
PBKDF2-SHA256 (600k iter) of passphrase + literal salt "zebra-report-v1" → 256-bit AES-GCM group key.
your public key (click to copy):
both peers type the same code; SDP is exchanged automatically via the relay (encrypted with the code). chat content rides the audio carrier.
peers in room: