crypt32(4/4): Encode public keys with NULL parameters if they're empty (and make tests more restrictive)

[Juan Lang]

Fixes bug 20358.  The tests already showed that this was expected, so
I made them more restrictive so there won't be a regression.
--Juan
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0016-Encode-public-keys-with-NULL-parameters-if-they-re-e.patch
Type: text/x-diff
Size: 2613 bytes
Desc: not available
URL: <http://www.winehq.org/pipermail/wine-patches/attachments/20091020/25222f56/attachment.patch>