http://bugs.winehq.org/show_bug.cgi?id=32831
--- Comment #3 from Austin English austinenglish@gmail.com 2013-02-20 23:32:58 CST --- (In reply to comment #2)
Hello Austin,
this bug is essentially a dupe of (long standing) bug 10506 ("wine crypt32 needs DSS provider to support more .NET apps which use cryptography API").
Thanks! Native crypt32 gets it a bit further, but later fails with an unspecified error (I forget if native crypt32 should work or not..).
I wonder what became of GSoC 2012 "Wine - Implementing a DSS provider" (https://www.google-melange.com/gsoc/project/google/gsoc2012/mkchmiel/16001) which ought to implement the missing infrastructure ...
Looking at the uploaded code/stuff sent to wine-patches, it was all tests, not an actual implementation.
There was one email to wine-devel about implementing it: http://www.winehq.org/pipermail/wine-devel/2012-September/097001.html
but no code yet.. :/