Encrypted Morse Messenger
Encrypt → Morse → Beep audio (pause/resume/stop) → Decrypt
IDLE
How to use:
1. Enter message + password.
2. Click Transmit → Morse generated (turtle video plays).
3. Copy Morse, play audio, or download the audio WAV.
4. Share the WAV or the Morse string with the recipient.
5. Recipient uploads the WAV and clicks Decode WAV → Morse, or pastes the Morse string directly, then enters the same password and clicks Decrypt.
Security: AES-256-GCM + authenticated metadata (AAD) + HKDF key separation. Password KDF: Argon2id (memory-hard, calibrated per device). Optional Signal Key.
1. Enter message + password.
2. Click Transmit → Morse generated (turtle video plays).
3. Copy Morse, play audio, or download the audio WAV.
4. Share the WAV or the Morse string with the recipient.
5. Recipient uploads the WAV and clicks Decode WAV → Morse, or pastes the Morse string directly, then enters the same password and clicks Decrypt.
Security: AES-256-GCM + authenticated metadata (AAD) + HKDF key separation. Password KDF: Argon2id (memory-hard, calibrated per device). Optional Signal Key.
100% — Crystal clear
Upload a Morse WAV to play it back or click Decode WAV → Morse to extract the Morse code automatically.
No audio loaded
Idle
Decrypt a received message
Enter the same password used to encrypt the message.