- Open https://github.com/settings/gpg/new in a new tab
- Install gpg-suite
brew cask install gpg-suite
- Generate your gpg key
gpg --full-generate-key
NOTE: Enter 4096 for key size - View your gpg keys with
gpg --list-secret-keys --keyid-format
Sample:
gpg --list-secret-keys --keyid-format LONG
/Users/hubot/.gnupg/secring.gpg
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sec 4096R/3AA5C34371567BD2 2016-03-10 [expires: 2017-03-10]