I think you should change it to Signature verifyEngine = Signature.getInstance("NoneWithRSA"); and it should work. As far as I rember that one returns the digest and not a DigestInfo structure.

Can't verify signature in JAVA but success in .NET
The Bollywood film Roy is claimed to be based on Quentin Tarantino and Sofia Coppola's affair. Is it right, is Roy really based on Tarantino's life or is it just a rumour or marketing agenda? Did Tarantino or Sofia made anything clear about it? Or did the filmmaker clear this rumour?
