public IActionResult ColumnarTranspositionVisualization([FromBody] ColumnarTranspositionCipherViewModel viewModel)
{
ColumnarTranspositionCipher cipher = new ColumnarTranspositionCipher(viewModel.Key);
string encrypted = "";
string sortedKey;
int[] columnNumbers;
string key;
string[] results = new string[5] {
"sortedKey", "columnNumbers", "output", "input", "key"
};
string input = viewModel.Message;
input = StringHelper.ReplaceWhitespace(input, "");
input = input.ToUpper();
results[3] = input;
try
{
encrypted = cipher.Encrypt(viewModel.Message);
results[2] = encrypted;
key = cipher.Key;
key = StringHelper.ReplaceWhitespace(key, "");
key = key.ToUpper();
results[4] = key;
sortedKey = new String(cipher._sortedKey);
results[0] = sortedKey;
columnNumbers = cipher._columnNumbers;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < columnNumbers.Length - 1; i++)
{
sb.Append(columnNumbers[i] + ",");
}
sb.Append(columnNumbers[columnNumbers.Length - 1]);
results[1] = sb.ToString();
}
catch (Exception e)
{
return(BadRequest(new { Result = false, Message = "Uzupełnij wartość tajnego klucza!" }));
}
return(Json(results));
}
public IActionResult ColumnarTranspositionDecrypt([FromBody] ColumnarTranspositionCipherViewModel viewModel)
{
ColumnarTranspositionCipher cipher = new ColumnarTranspositionCipher(viewModel.Key);
string decrypted = "";
try
{
decrypted = cipher.Decrypt(viewModel.Message);
}
catch (Exception e)
{
return(BadRequest(new { Result = false, Message = "Uzupełnij wartość tajnego klucza!" }));
}
return(Json(decrypted));
}
