🔐 Signal Protocol E2E Chat SIGNAL PROTOCOL CURVE25519

🔒 Privacy & Security: This is a demonstration application showcasing end-to-end encryption using the Signal Protocol. All cryptographic keys are generated client-side and stored in your browser's localStorage. Private keys never leave your device. The server cannot decrypt your messages. For demo purposes only - do not use for sensitive communications. No message history is stored. Keys are deleted when you logout or clear browser data.