public bool Verify(SignatureSet set, byte[] dataToCheck)
{
using (var rsa = new RSACryptoServiceProvider())
{
rsa.ImportCspBlob(set.publicKey);
return(rsa.VerifyData(dataToCheck, hasher, set.signature));
}
}
public SignatureSet GetSignature(byte[] data)
{
using (var rsa = new RSACryptoServiceProvider())
{
var sigSet = new SignatureSet
{
signature = rsa.SignData(data, hasher),
publicKey = rsa.ExportCspBlob(false)
};
return(sigSet);
}
}
static void Main(string[] args)
{
string message = "Our message";
byte[] data = Encoding.UTF8.GetBytes(message);
CyberSignature sig = new CyberSignature();
SignatureSet sigSet = sig.GetSignature(data);
//data[0] = 222;
// var result = sig.Verify(sigSet.publicKey, sigSet.signature, data);
var result = sig.Verify(sigSet, data);
Console.WriteLine(result);
Console.ReadLine();
}
