http://bugs.winehq.org/show_bug.cgi?id=24160
--- Comment #4 from Juan Lang juan_lang@yahoo.com 2010-09-07 11:42:09 CDT --- For what it's worth, I mentioned this limitation a while back: http://www.winehq.org/pipermail/wine-devel/2008-July/067661.html
In order to verify a file's signature, we need to be able to generate a correct one. That's partly bug 16420, i.e. an implementation of wintrust:CryptSIPCreateIndirectData is probably needed. I don't think they're quite duplicates.