gnupg2: gnupg (The GNU Privacy Guard) gnupg2: gnupg2: GnuPG is GNU's tool for secure communication and data storage. gnupg2: It can be used to encrypt data and to create digital signatures. gnupg2: It includes an advanced key management facility and is compliant gnupg2: with the proposed OpenPGP Internet standard as described in RFC2440. gnupg2: gnupg2: gnupg2: gnupg2: gnupg2: