

The easiest way to install GnuPG in macOS is by using Homebrew, and it might be a good idea to install the Rosetta 2 translation layer before installing anything else: softwareupdate -install-rosetta

GnuPG also provides support for S/MIME and Secure Shell (ssh). A wealth of frontend applications and libraries are available. GnuPG, also known as GPG, is a command line tool with features for easy integration with other applications. GnuPG allows you to encrypt and sign your data and communications it features a versatile key management system, along with access modules for all kinds of public key directories. GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP). We need to install some utilities in the local machine provide the basic functionality to interfase with the YubiKey. Also, this guide is written for zsh, as this shell has been shipping as the default in macOS for a while now. For example, in Intel the default path for binaries is /usr/local/bin, while in Apple Silicon /opt/homebrew/bin is used. Throughout the guide and in the GnuPG references, the YubiKey is referred to as a card, while key refers to a RSA Key.ĭo note that macOS has changed a bit in the past releases, and it has introduced some variations between Intel and Apple Silicon installations. I highly recommended that you get at least a pair of them. Remote: AWS EC2 Ubuntu 18.04 LTS (Server, Bionic Beaver)Īnd for the hardware, I'm using a couple of YubiKey 5.Local: macOS Monterey 12.13.1 on a Mac Studio M1 Max (Mac13,1).This guide was tested on my current development setup: This is an update of my original guide for macOS 10.3 High Sierra
