gpg error messag

[Robert J. Hansen]

Jim Dever wrote:
> Can anyone help me out with the meaning of this error message?

It will help us out considerably if you can tell us more about your
problem.  What operating system are you using?  What version of GnuPG
are you using?  What hash algorithm does the message say it's using?
What program generated the message in question?  What version of
Enigmail?  What... etcetera?