public static SignatureOutputViewModel GenerateSignature(this SignatureInputViewModel vm)
{
var inputBytes = Encoding.ASCII.GetBytes(vm.InputText); // new byte[] { };
IHashAlgorithm hash = GetHashAlgorithm(vm.SelectedHashAlgorithmName);
IAsymmetricCryptoAlgorithm asymmetric =
GetAsymmetricAlgorithm(vm.SelectedAsymmetricAlgorithmName, vm.SelectedAsymmetricAlgorithmKey);
var signature = new Core.Signature.DigitalSignature(hash: hash, algorithm: asymmetric);
var _sign = signature.Sign(input: inputBytes);
var valid = signature.Check(_sign);
var file = "";
var output = new SignatureOutputViewModel(_sign, vm.SelectedHashAlgorithmName,
vm.SelectedAsymmetricAlgorithmName, vm.SelectedAsymmetricAlgorithmKey,
file: Constants.File.Name.SIGNATURE)
{
InputText = vm.InputText
};
return(output);
}
// GET: Signature
public ActionResult Index(SignatureOutputViewModel vm)
{
return(View(vm));
}
