public void ECBTest(string fileIn, string encFileOut, string decFileOut)
{
var key = DESUtility.GenerateKey();
var des = new DESUtility(CipherMode.ECB, key);
Assert.That(() => des.EncryptData(fileIn), Throws.Nothing);
Assert.That(() => des.DecryptData(encFileOut), Throws.Nothing);
var h1 = MD5(fileIn);
var h2 = MD5(decFileOut);
Assert.That(h1.Equals(h2));
}
public void CBCTest(string fileIn, string encFileOut, string decFileOut)
{
var key = DESUtility.GenerateKey();
var des = new DESUtility(CipherMode.CBC, key);
des.EncryptData(fileIn);
des.DecryptData(encFileOut);
var h1 = MD5(fileIn);
var h2 = MD5(decFileOut);
Assert.That(h1.Equals(h2));
}
public static void Main(string[] args)
{
DESUtility des;
CommandLine.Parser.Default.ParseArguments <EncryptOptions, DecryptOptions>(args)
.MapResult(
(EncryptOptions opts) =>
{
var isModeCBC = opts.Mode.Equals(CipherMode.CBC.ToString());
des = new DESUtility(isModeCBC ? CipherMode.CBC : CipherMode.ECB, opts.Key);
des.EncryptData(opts.InputFile);
return(0);
},
(DecryptOptions opts) =>
{
var isModeCBC = opts.Mode.Equals(CipherMode.CBC.ToString());
des = new DESUtility(isModeCBC ? CipherMode.CBC : CipherMode.ECB, opts.Key);
des.DecryptData(opts.InputFile);
return(0);
},
errs => 1);
}