public void TestEncryptDescryptWithFeistelCipher()
{
const string plainText = "It's must be crypted!";
string roundtrip;
using (var feistelCrypto = new FeistelCipher.Cryptography.FeistelCipher(XorCryptor, IncKeyGenerator))
{
byte[] encrypted;
var encryptor = feistelCrypto.CreateEncryptor();
using (var msEncrypt = new MemoryStream())
{
using (var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write))
{
using (var swEncrypt = new StreamWriter(csEncrypt))
{
swEncrypt.Write(plainText);
}
encrypted = msEncrypt.ToArray();
}
}
var decryptor = feistelCrypto.CreateDecryptor();
using (var msDecrypt = new MemoryStream(encrypted))
{
using (var csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
{
using (var srDecrypt = new StreamReader(csDecrypt))
{
roundtrip = srDecrypt.ReadToEnd();
}
}
}
}
Assert.AreEqual(plainText, roundtrip);
}
public void TestEncryptDescryptWithFeistelCipher()
{
const string plainText = "It's must be crypted!";
string roundtrip;
using (var feistelCrypto = new FeistelCipher.Cryptography.FeistelCipher(XorCryptor, IncKeyGenerator))
{
byte[] encrypted;
var encryptor = feistelCrypto.CreateEncryptor();
using (var msEncrypt = new MemoryStream())
{
using (var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write))
{
using (var swEncrypt = new StreamWriter(csEncrypt))
{
swEncrypt.Write(plainText);
}
encrypted = msEncrypt.ToArray();
}
}
var decryptor = feistelCrypto.CreateDecryptor();
using (var msDecrypt = new MemoryStream(encrypted))
{
using (var csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
{
using (var srDecrypt = new StreamReader(csDecrypt))
{
roundtrip = srDecrypt.ReadToEnd();
}
}
}
}
Assert.AreEqual(plainText, roundtrip);
}
