[xmlsec] Problem with some cert which has a negative serial number

[Aleksey Sanin]

I guess you are using xmlsec-mscrypto library and if this is
the case then I believe that this bug was already fixed in CVS:

http://www.aleksey.com/pipermail/xmlsec/2005/002487.html

It would be great if you can try the CVS version and report if your
problem still exists.

Thanks,
Aleksey