Hoping someone has the answer for me because I'm at a loss. I'm not
canceling the operating or hitting any key after <enter>.
$ git push --signed origin master
You need a passphrase to unlock the secret key for
user: "Doug Goldstein <cardoe@××××××.com>"
4096-bit RSA key, ID 0xA2BC03DC87ED1BD4, created 2015-04-24
(subkey on main key ID 0x6C4E620431C9980D)
gpg: cancelled by user
gpg: skipped "0xA2BC03DC87ED1BD4": Operation cancelled
gpg: signing failed: Operation cancelled
error: gpg failed to sign the data
fatal: failed to sign the push certificate
fatal: The remote end hung up unexpectedly