Extending Expiration Date of an Already-Expired GPG Key

[Patrick O'Callaghan]

On Sun, 2009-02-22 at 07:23 +0800, Ed Greshko wrote:
> Anne Wilson wrote:
> > On Saturday 21 February 2009 22:11:21 Robert L Cochran wrote:
> >   
> >> 0xC2C60518
> >>     
> >
> > That key expires on 21/02/2010 - no problem :-)
> >
> > Anne
> >   
> Really?
> 
> I'm using enigmail .95.7 on Tbird with gpg (GnuPG) 1.4.3 and it reports
> signature verification failed after importing key from keyserver.

Fails for me too. The key is reported as "expired":

gpg: armor header: Hash: SHA1
gpg: armor header: Version: GnuPG v1.4.7 (GNU/Linux)
gpg: armor header: Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
gpg: original file name=''
gpg: Signature made Sat 21 Feb 2009 05:41:20 PM VET using DSA key ID C2C60518
gpg: NOTE: signature key C2C60518 expired Sat 17 Jan 2009 10:20:28 PM VET
gpg: NOTE: signature key C2C60518 expired Sat 17 Jan 2009 10:20:28 PM VET
gpg: NOTE: signature key C2C60518 expired Sat 17 Jan 2009 10:20:28 PM VET
gpg: using classic trust model
gpg: BAD signature from "Robert L. Cochran (Greenbelt) <cochranb at speakeasy.net>"
gpg: textmode signature, digest algorithm SHA1

poc