gnupg: gnupg (The GNU Privacy Guard) gnupg: gnupg: GnuPG is GNU's tool for secure communication and data storage. It can gnupg: be used to encrypt data and to create digital signatures. It includes gnupg: an advanced key management facility and is compliant with the proposed gnupg: OpenPGP Internet standard as described in RFC2440. gnupg: gnupg: gnupg: gnupg: gnupg: