public void CanNotDecryptWithIncorrectVector()
{
RijndaelSymmetricCrypto encryptor = new RijndaelSymmetricCrypto("password", "rgb init vector.", 8, 8, 256, "verysalty", 3);
const string startingString = "Batman > Superman";
string encrypted = encryptor.Encrypt(startingString);
RijndaelSymmetricCrypto decryptor = new RijndaelSymmetricCrypto("password", "rgb init vector!", 8, 8, 256, "verysalty", 3);
string decrypted = decryptor.Decrypt(encrypted);
Assert.AreNotEqual(startingString, decrypted);
}
public void EncryptedStringIsNotEqualToInput()
{
RijndaelSymmetricCrypto rijndaelEnhanced = new RijndaelSymmetricCrypto("password", "rgb init vector.", 8, 8, 256, "verysalty", 3);
const string startingString = "Batman > Superman";
string encrypted = rijndaelEnhanced.Encrypt(startingString);
Assert.AreNotEqual(startingString, encrypted);
}
public void DecryptedStringMatchesStartingString()
{
RijndaelSymmetricCrypto rijndaelEnhanced = new RijndaelSymmetricCrypto("password", "rgb init vector.", 8, 8, 256, "verysalty", 3);
const string startingString = "Batman > Superman";
string encrypted = rijndaelEnhanced.Encrypt(startingString);
string decrypted = rijndaelEnhanced.Decrypt(encrypted);
Assert.AreEqual(startingString, decrypted);
}
public void TestEncryptAndDecryptStringToByteArray()
{
RijndaelSymmetricCrypto rijndaelEnhanced = new RijndaelSymmetricCrypto("password", "rgb init vector.", 8, 8, 256, "verysalty", 3);
const string startingString = "Batman > Superman";
string encryptedString = rijndaelEnhanced.Encrypt(startingString);
byte[] decrypted = rijndaelEnhanced.DecryptToBytes(encryptedString);
Assert.AreEqual(startingString, Encoding.Default.GetString(decrypted));
}
public void EncryptedStringIsNotNullOrEmpty()
{
RijndaelSymmetricCrypto rijndaelEnhanced = new RijndaelSymmetricCrypto("password", "rgb init vector.", 8, 8, 256, "verysalty", 3);
const string startingString = "Batman > Superman";
string encrypted = rijndaelEnhanced.Encrypt(startingString);
Assert.IsFalse(string.IsNullOrEmpty(encrypted));
}
