OpenPGP for Windows Phone enables you creating and reading encrypted messages following the OpenPGP standard RFC 4880. OpenPGP for Windows Phone enables you to create RSA key pairs directly on your phone or safely importing your existing keys via a USB connection or your SD card. The app has the capability to manage multiple secret keys and public key rings of your contacts. OpenPGP for Windows Phone does not request network permissions. You decide which data are moved to the app and from the app. You can use the clipboard or files for that. The app registers file handlers for ASCII-armoured (“.asc”) or binary (“.pgp” and “.gpg”) PGP files and handlers for Windows’ content sharing contracts. OpenPGP for Windows Phone does never persist your passphrase or your decrypted private key to non-volatile internal or removable storage. These sensitive data is only cached on your request and as long as the app is running.