# SSH Keys from Token on MacOS

Install gnupg and opensc using homebrew:

```
brew install gnupg
brew install opensc
```

Create gpg-agent.conf file in `~/.gnupg`:

```
enable-ssh-support
pinentry-program /opt/homebrew/bin/pinentry-mac

default-cache-ttl 600
max-cache-ttl 7200
default-cache-ttl-ssh 600
max-cache-ttl-ssh 7200
```

Load agent in `.bashrc`:

```
SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket)
export SSH_AUTH_SOCK
gpg-connect-agent /bye
```