Whilst playing with GPG (and trying to figure out a safe way to store my revocation cert so nobody else could use it), I accidentally revoked my PGP key.

The revocation was only local; not sent to a keyserver, so I was sure there would be a way to un-revoke it... but I couldn't find anything. Even deleting the key and re-importing it didn't help; it still showed as revoked. In the end I deleted my entire keyring and re-imported everything, which worked. But there must be a better way...

So; how do you un-revoke a PGP key in GPG?

Also, where is the revocation stored, and why wasn't it deleted when I deleted the key from my keyring?

In case it makes any difference, I'm using GPG on OS X with the GPGTools package.

  • @iWizardPro thanks, I'd actually come across that, but I don't seem to have (or be able to find) the gpgsplit utility. Any ideas?
    – Caesar
    Jun 16, 2013 at 18:17
  • What OS are you running? My gpgsplit is located at /usr/bin/gpgsplit for Ubuntu.
    – Ryan Tse
    Jun 16, 2013 at 18:21
  • OS X, with GPGTools (gpgtools.org). my gpg2 is at /usr/local/MacGPG2/bin/gpg2 (linked from /usr/local/bin/gpg2) but I can find no trace of gpgsplit. I guess it would be possible to do the process from Ubuntu, but by that point deleting and restoring my keychain is probably actually the easier option... Do you know why (and where) the revokation is kept after I delete the keypair itself?
    – Caesar
    Jun 16, 2013 at 18:28
  • 1
    Homebrew's GnuPG brings gpgslit. You can install the package using brew install gnupg.
    – Jens Erat
    Jun 16, 2013 at 18:33

1 Answer 1


It turns out that it is possible (and relatively simple) to delete and re-import the key, provided that it is on a keyserver (and provided that the revocation has not been sent to the keyserver, of course).

This is what I found to work (THEKEYID is the short ID of the key):

  1. Delete the public key as follows (the --expert option allows the public key to be deleted whilst the private key is kept) :
    gpg --expert --delete-key THEKEYID

  2. Confirm by pressing:

  3. Fetch the public key again from a keyserver:
    gpg --keyserver subkeys.pgp.net --recv-keys THEKEYID


Presumably this could also be done from a local (pre-revocation) backup of the public key, using gpg --import public.key instead of the third command.

Simply deleting the entire key (public and private) from the GPG Keychain Access GUI, and then restoring from a backup, did not work - I don't know why.


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