public void Test1()
{
SymmetricAlgorithmType[] types = new SymmetricAlgorithmType[] {
SymmetricAlgorithmType.None,
SymmetricAlgorithmType.Camellia,
SymmetricAlgorithmType.Rijndael
};
byte[][][] key_iv_list = new byte[][][] {
new byte[][] {
null, null
},
new byte[][] {
RNG.GetRNGBytes (16), RNG.GetRNGBytes (16),
RNG.GetRNGBytes (24), RNG.GetRNGBytes (16),
RNG.GetRNGBytes (32), RNG.GetRNGBytes (16)
},
new byte[][] {
RNG.GetRNGBytes (16), RNG.GetRNGBytes (16),
RNG.GetRNGBytes (24), RNG.GetRNGBytes (16),
RNG.GetRNGBytes (32), RNG.GetRNGBytes (16)
},
};
int[] data_length_list = new int[] {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 64, 128, 129, 130
};
bool[] shuffle_list = new bool[] {true, false};
for (int i = 0; i < types.Length; i ++) {
byte[][] key_ivs = key_iv_list[i];
for (int k = 0; k < key_ivs.Length - 1; k += 2) {
int[] ivShuffleSize = new int[data_length_list.Length];
foreach (bool enableShuffle in shuffle_list) {
SymmetricKey key = new SymmetricKey (types[i], key_ivs[k + 1], key_ivs[k], CipherModePlus.CBC, System.Security.Cryptography.PaddingMode.ISO10126, enableShuffle);
for (int idx = 0; idx < data_length_list.Length; idx ++) {
byte[] data = RNG.GetRNGBytes (data_length_list[idx]);
byte[] e1 = key.Encrypt (data, 0, data.Length);
byte[] p1 = key.Decrypt (e1, 0, e1.Length);
Assert.AreEqual (data, p1);
if (key.IV != null) {
if (enableShuffle)
ivShuffleSize[idx] = e1.Length;
else
Assert.AreEqual (ivShuffleSize[idx] - key.IV.Length, e1.Length);
}
}
}
}
}
}
public void Test2()
{
SymmetricKey key = new SymmetricKey (SymmetricAlgorithmType.Camellia, RNG.GetRNGBytes (16), RNG.GetRNGBytes (16), CipherModePlus.CBC, System.Security.Cryptography.PaddingMode.None, true);
byte[] plain = RNG.GetRNGBytes (16);
byte[] ciper = key.Encrypt (plain, 0, plain.Length);
byte[] plain2 = key.Decrypt (ciper, 0, ciper.Length);
Assert.AreEqual (plain, plain2);
}