"Pradeep, PK" <pk(_dot_)pradeep(_at_)digital(_dot_)com> writes:
Are there free APIs available in Java or Vb or both to
1) build S/MIME message
2) build PKCS#7 object to SignedData and Enveloped Data.
Finding something open-source which has Java and VB support (rather than C/C++)
is going to be tricky, because commercial VB and open-source crypto don't
really match up very well. At the risk of posting advertising :-),
http://www.cs.auckland.ac.nz/~pgut001/cryptlib/ is available with both a VB
interface to the Windows DLL and as an ActiveX control. There's also
Microsoft's clcom(?) control, which you can get from their web site somewhere.
(Disclaimer: I don't use VB or Java, so I don't have any direct experience with
any of these).
Peter.