susurro is an progressive Web App (PWA) for PGP encryption. it operates entirely client-side to ensure your private keys and messages never leave your device.

susurroPGP adapts to how you access it:

1. Guest Mode (Ephemeral): When accessed as a standard web page, keys are stored in SessionStorage. Closing the tab wipes everything.
2. Master Mode (Persistent): When installed as a PWA, keys are stored securely in IndexedDB. Your identity persists between sessions.

• Generate Keys: Create strong ECC PGP keys instantly.
• Import/Export: detailed control over your keychain.
  • Import existing private keys.
  • Export public keys for sharing.
  • Backup private keys as .txt files.
• Safety First: "Trash" functionality to remove keys, and "Wipe" for app wide reset.

• Encrypt: Paste a message, select a recipient public key, and generate a PGP block.
• Decrypt: Paste an encrypted message, select your private key, enter your passphrase, and read.

• Installable on iOS, Android, macOS, and Windows.
• Works fully offline thanks to Service Worker caching.

This software is provided "as is", without warranty of any kind. While it uses the industry-standard OpenPGP.js library, end-user security also depends on the safety of the device and browser used.

Always back up your private keys. If you clear your browser data your keys will be lost unless you have exported them.