GIT PGP sign configuration

1. Upload pgp public key to Github: Authenticating-to-Github-with-gpg-key

2. Make sure the pgp keys are correct:

   $ gpg -k
   /c/Users/XXX/.gnupg/pubring.kbx
   ---------------------------------
   pub   rsa4096 2015-05-31 [SCE] [expires: 2021-05-31]
      9C043FA4B04C0590B0B5CD84ABCD916B751254A7
   uid           [ unknown] Omar Gani <omar.gani@gmail.com>
   

3. configure the GIT global setting, under: /Users/XXX/.gitconfig

   [user]
   	name = xxx
   	email = omar.gani@gmail.com
       signingkey = 9C043FA4B04C0590B0B5CD84ABCD916B751254A7
   [gpg]
       program = c:/Program Files (x86)/GnuPG/bin/gpg.exe
   [commit]
       gpgsign = true
   

4. Double check that the commit it verified: