protected virtual ISigner MakeSigner(IDigest d, bool forSigning, ICipherParameters cp)
{
ISigner s = new GenericSigner(new Pkcs1Encoding(new RsaBlindedEngine()), d);
s.Init(forSigning, cp);
return(s);
}
public virtual ISigner CreateVerifyer(AsymmetricKeyParameter publicKey)
{
ISigner s = new GenericSigner(new Pkcs1Encoding(new RsaBlindedEngine()), new CombinedHash());
s.Init(false, publicKey);
return(s);
}
protected virtual ISigner MakeSigner(IDigest d, bool forSigning, ICipherParameters cp)
{
ISigner s = new GenericSigner(CreateRsaImpl(), d);
s.Init(forSigning, cp);
return(s);
}
public byte[] CalculateRawSignature(AsymmetricKeyParameter privateKey, byte[] md5andsha1)
{
ISigner sig = new GenericSigner(new Pkcs1Encoding(new RsaBlindedEngine()), new NullDigest());
sig.Init(true, privateKey);
sig.BlockUpdate(md5andsha1, 0, md5andsha1.Length);
return(sig.GenerateSignature());
}