Werner Koch (2003)
GnuPG Project.
URL: https://www.gnupg.org/documentation/manuals/gnupg/
Abstract. The official manual for GnuPG: the free-software implementation of the OpenPGP standard for encryption and digital signatures. GnuPG is the tool behind almost every software-signature verification and most serious end-to-end email encryption.
Tags: security cryptography
