public void DecryptIntermediate256BitKeys()
{
//rfc
byte[] P = new byte[16] {
0xf9, 0x2b, 0xd7, 0xc7, 0x9f, 0xb7, 0x2e, 0x2f, 0x2b, 0x8f, 0x80, 0xc1, 0x97, 0x2d, 0x24, 0xfc
};
byte[] K = new byte[32] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f
};
byte[] result = ARIA.DecryptBlock(P, K);
Assert.IsTrue(compareArrays(result,
new byte[16] {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff
},
out int FirstDiff), "RFC Decrypt 256 Test Failed");
//pdf
K = ts.Bank256.Key;
foreach (Test t in ts.Bank256.Data)
{
result = ARIA.DecryptBlock(t.C, K);
Assert.IsTrue(compareArrays(result, t.P, out FirstDiff), "PDF Decrypt 256 Test Source Failed: " + t.C[0].ToString("x2"));
}
}
public void DecryptIntermediate192BitKeys()
{
//rfc
byte[] P = new byte[16] {
0x26, 0x44, 0x9c, 0x18, 0x05, 0xdb, 0xe7, 0xaa, 0x25, 0xa4, 0x68, 0xce, 0x26, 0x3a, 0x9e, 0x79
};
byte[] K = new byte[24] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17
};
byte[] result = ARIA.DecryptBlock(P, K);
Assert.IsTrue(compareArrays(result,
new byte[16] {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff
},
out int FirstDiff), "RFC Decrypt 192 Test Failed");
//pdf
K = ts.Bank192.Key;
foreach (Test t in ts.Bank192.Data)
{
result = ARIA.DecryptBlock(t.C, K);
Assert.IsTrue(compareArrays(result, t.P, out FirstDiff), "PDF Decrypt 192 Test Source Failed: " + t.C[0].ToString("x2"));
}
}
static void Main(string[] args)
{
if (ARIA.RunSelfTests())
{
Console.WriteLine("SelfTest OK!");
}
else
{
Console.WriteLine("*** SelfTest FAILED!!! ***");
}
#if DEBUG
//Excercise Debug routines
// Common plaintext
byte[] P = new byte[16] {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff
};
Debug.Print("PT:" + BitConverter.ToString(P).Replace("-", "").ToLower());
//128-bit key
Debug.Print("==128-BIT KEY=============================================");
byte[] K = new byte[16] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
};
byte[] result = ARIA.EncryptBlock(P, K);
Debug.Print("CT:" + BitConverter.ToString(result).Replace("-", "").ToLower());
result = ARIA.DecryptBlock(result, K);
Debug.Print("PT:" + BitConverter.ToString(result).Replace("-", "").ToLower());
//192-bit key
Debug.Print("==192-BIT KEY=============================================");
K = new byte[24] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17
};
result = ARIA.EncryptBlock(P, K);
Debug.Print("CT:" + BitConverter.ToString(result).Replace("-", "").ToLower());
result = ARIA.DecryptBlock(result, K);
Debug.Print("PT:" + BitConverter.ToString(result).Replace("-", "").ToLower());
//256-bit key
Debug.Print("==256-BIT KEY=============================================");
K = new byte[32] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f
};
result = ARIA.EncryptBlock(P, K);
Debug.Print("CT:" + BitConverter.ToString(result).Replace("-", "").ToLower());
result = ARIA.DecryptBlock(result, K);
Debug.Print("PT:" + BitConverter.ToString(result).Replace("-", "").ToLower());
#endif
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
public void DecryptIntermediate128BitKeys()
{
//rfc
byte[] P = new byte[16] {
0xd7, 0x18, 0xfb, 0xd6, 0xab, 0x64, 0x4c, 0x73, 0x9d, 0xa9, 0x5f, 0x3b, 0xe6, 0x45, 0x17, 0x78
};
byte[] K = new byte[16] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
};
byte[] result = ARIA.DecryptBlock(P, K);
Assert.IsTrue(compareArrays(result,
new byte[16] {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff
},
out int FirstDiff), "RFC Decrypt 128 Test Failed");
//pdf
K = ts.Bank128.Key;
foreach (Test t in ts.Bank128.Data)
{
result = ARIA.DecryptBlock(t.C, K);
Assert.IsTrue(compareArrays(result, t.P, out FirstDiff), "PDF Decrypt 128 Test Source Failed: " + t.C[0].ToString("x2"));
}
}
public void Decrypt_Exception_InvalidKeyLength()
{
ARIA.DecryptBlock(new byte[16], new byte[1]);
Assert.Fail("Did not throw exception");
}
public void Decrypt_Exception_NullKey()
{
ARIA.DecryptBlock(new byte[16], null);
Assert.Fail("Did not throw exception");
}
public void Decrypt_Exception_NullData()
{
ARIA.DecryptBlock(null, new byte[16]);
Assert.Fail("Did not throw exception");
}