PGP signatures from Python?
<p>What is the easiest way to create and verify PGP/GPG signatures from within a Python application? </p>

<p>I can call pgp or gpg using subprocess and parse the output, but I was looking for a way that didn't require an external program to be installed (my application is cross-platform mac/windows/unix).</p>

<p>I think <a href="http://www.gnupg.org/related_software/gpgme/" rel="nofollow">GPGME</a> and the <a href="http://pyme.sourceforge.net/" rel="nofollow">PyMe Python wrapper</a> should do what you need.</p>
