SecureBit.chat - P2P Encrypted Messenger Files

Encrypted voice messages 🎙

SecureBit now supports end-to-end encrypted voice messages, sent over the same secure transfer channel as files.

Added

• Voice messages. Record a note in the browser and send it over the existing chunked, AES-GCM-encrypted file-transfer pipeline — it inherits the same per-file session key and SHA-256 integrity check. Audio is captured as raw PCM and encoded to WAV, so it plays back on every platform, including iOS/Safari. Duration and a downsampled waveform travel as unsigned presentation metadata; the audio bytes stay integrity-protected by the signed file hash.
• Voice notes are auto-accepted on the receiver (no consent prompt) and played inline from an in-memory blob — nothing is written to disk. The bubble shows an upload/download progress ring, a seekable waveform, play/pause, duration, and the usual Encrypted/Decrypted status.
• Composer. A mic button records a note with a live waveform and timer plus discard / send controls. On desktop the mic and send buttons sit side by side; on mobile the mic swaps to a send button as soon as you type.

Changed

• Content Security Policy media-src now allows blob: so recorded and received audio can be played back.
• Version scheme moved to the 5.x line (Desktop Edition = 5.0). The roadmap gains a 5.5 "Secure Voice & Calls" milestone (encrypted voice messages, audio calls, video calls); later milestones shift accordingly.

Live: https://securebit.chat