Hello,
I've worked on an OpenSSL based implementation of rsaenh.dll in my spare time over the last three months. Although it is by no means complete, I feel that the coarse structure should be stable by now. The patch is appended to this mail as a gzipped tape archive. I'm aware that small patches are preferable, but I hope someone helps me to get this beast in: Please give me feedback on what remains to be done.
If you want to try the patch note the following: - After you have applied the patch you have to run autoheader and autoconf. Then cd dlls ; make_dlls ; cd .. ; configure. - After you have compiled and installed wine, you have to unregister rsabase and register rsaenh (regsvr32 /U rsabase ; regsvr32 rsaenh). rsaenh.dll is meant to replace rsabase.dll sometime (Windows XP also has rsaenh.dll only). - This patch was tested with the attached regression tests and with some MSDN example code. No real application was tested until now. - This code is not secure! The user's persistent private RSA signature and key exchange key pairs are stored in the registry in _plaintext_. Do not use this with your homebanking application ;) - The code depends on CUR_BLOB_VERSION being defined in wincrypt.h. This is implemented in a distinct trivial patch, which I've submitted this morning and which will probably go into CVS tonight (that is if you live in germany ;) - You ain't see a whole lot, if you don't have the openssl headers installed (libssl-dev on debian). The code will compile without, but you'll get a lot of FIXME's and some of the regression tests will fail.
Please excuse me for posting a 30kB message.
Greetings, Michael
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Michael Jung