public string Encrypt(HttpPostedFileBase file)
{
var txt = CryptoLogic.GetTxtFromFile(file, true);
return(CryptoHelper.Encrypt(txt, _testRecipient,
CryptoLogic.KeyCollection[CryptoLogic.PUBLIC]));
}
public string Decrypt(HttpPostedFileBase file)
{
var encryptedText = CryptoLogic.GetTxtFromFile(file);
var password = Encoding.UTF8.GetString(CryptoLogic.KeyCollection[CryptoLogic.SECRET]);
return(CryptoHelper.Decrypt(encryptedText, password));
}
public void Sign(HttpPostedFileBase file)
{
var data = CryptoLogic.GetBytesFromFile(file);
var digitalSignature = _signer.Sign(data, CryptoLogic.KeyCollection[CryptoLogic.PRIVATE]);
File.WriteAllBytes(CryptoLogic.SignatureFileName, digitalSignature);
}
public string Decrypt(HttpPostedFileBase file)
{
VirgilCipher vc = new VirgilCipher();
var encryptedText = CryptoLogic.GetTxtFromFile(file);
return(CryptoHelper.Decrypt(encryptedText, _testRecipient,
CryptoLogic.KeyCollection[CryptoLogic.PRIVATE]));
}
public bool Verify(HttpPostedFileBase file)
{
var rawData = File.ReadAllBytes(CryptoLogic.PlainTxtFile);
var signedData = CryptoLogic.GetBytesFromFile(file);
var isVerified = _signer.Verify(rawData, signedData, CryptoLogic.KeyCollection[CryptoLogic.PUBLIC]);
return(isVerified);
}