| public static equal ( byte arrayA, byte arrayB ) : bool | ||
| arrayA | byte | |
| arrayB | byte | |
| Результат | bool | |
private int twofishEncrypt()
{
ArrayUtils au = new ArrayUtils();
byte[] key = { 0xa4, 0x46, 0xdc, 0x73, 0x25, 0x08, 0xee, 0xb7, 0x6c, 0x9e, 0xb4, 0x4a, 0xb8, 0xe7, 0x11, 0x03 };
byte[] iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
byte[] plainText = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
byte[] knownResult = { 0xba, 0x05, 0xf5, 0x6e, 0x86, 0x5f, 0xb6, 0xc9, 0xb2, 0x1d, 0xe1, 0x00, 0xb6, 0xec, 0x46, 0xe9 };
byte[] result = new byte[16];
MxoTwofish tf = new MxoTwofish();
tf.setIV(iv);
tf.setKey(key);
tf.encrypt(plainText, result);
if (!ArrayUtils.equal(knownResult, result))
{
Output.Write("Failed\n");
Output.WriteLine(StringUtils.bytesToString(knownResult));
Output.WriteLine(StringUtils.bytesToString(result));
return(0);
}
Output.Write("OK\n");
return(1);
}
private int rsaDecryptCheck()
{
MxoRSA rsa = new MxoRSA();
// 128 bytes as blob, preExistent
byte[] blob = { 0x53, 0x18, 0x02, 0x10, 0x4f, 0x69, 0xba, 0x41, 0x57, 0x80, 0x27, 0xa3, 0x87, 0x88, 0xb4, 0x5f, 0xc8, 0xd0, 0xad, 0x39, 0x9e, 0x7d, 0x92, 0x57, 0x4e, 0x94, 0x48, 0x95, 0x3c, 0x66, 0x34, 0x26, 0x34, 0xb5, 0x94, 0xa4, 0xa1, 0xd0, 0x0b, 0xac, 0xb1, 0x0b, 0xc3, 0x23, 0xb1, 0x98, 0xa2, 0xc8, 0x21, 0xd8, 0x5f, 0x83, 0xda, 0x00, 0x63, 0x6f, 0x99, 0xeb, 0x2b, 0x34, 0x77, 0x2a, 0x44, 0x57, 0x13, 0xd9, 0x0e, 0x00, 0x4c, 0x71, 0x07, 0x6a, 0x9b, 0xb3, 0xac, 0x0c, 0x7f, 0x9b, 0xfe, 0x28, 0xe4, 0x8e, 0x7e, 0xa6, 0xac, 0x67, 0x7f, 0xb6, 0xc2, 0xba, 0xeb, 0x95, 0x70, 0x16, 0x09, 0x23, 0x63, 0xc5, 0x1e, 0x8d, 0xea, 0xed, 0x90, 0x8e, 0xc7, 0xfc, 0x3e, 0xdb, 0x14, 0xc0, 0xa6, 0xab, 0x8a, 0xc3, 0x45, 0xbd, 0x98, 0x07, 0x7a, 0x15, 0x7e, 0xc5, 0x64, 0x45, 0xea, 0xaa, 0x19, 0xf6 };
byte[] knownResult = { 0x00, 0x04, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x44, 0x2c, 0x3c, 0x13, 0x3e, 0xb0, 0xbf, 0x66, 0x81, 0x5c, 0x2b, 0x5f, 0x43, 0x11, 0x38, 0xe1, 0x27, 0xe0, 0x0e, 0x4c, 0x08, 0x00, 0x6c, 0x6f, 0x6c, 0x75, 0x73, 0x65, 0x72, 0x00 };
byte[] result = rsa.decryptWithPrivkey(blob);
if (!ArrayUtils.equal(knownResult, result))
{
Console.Write("Failed\n");
return(0);
}
Output.Write("OK\n");
return(1);
}
private int md5Check()
{
Md5 hasher = new Md5();
byte[] knownResult = { 0x5b, 0x79, 0x3c, 0x41, 0xd0, 0xf5, 0x6b, 0xa2, 0x2f, 0x8b, 0x84, 0x3b, 0x32, 0x89, 0xc1, 0x32 };
string testString = "yummy!";
byte[] testArray = StringUtils.stringToBytes(testString);
byte[] md5 = hasher.digest(testArray);
if (!ArrayUtils.equal(knownResult, md5))
{
Console.Write("Failed\n");
return(0);
}
Output.Write("OK\n");
return(1);
}
private int crcCheck()
{
Crc32 crc32 = new Crc32();
byte[] knownResult = { 0x0d, 0x1e, 0xe7, 0xea };
string testString = "this is a test";
byte[] testArray = StringUtils.stringToBytes(testString);
// Test is done with a non reversed array
byte [] result = crc32.checksumB(testArray, 0);
if (!ArrayUtils.equal(knownResult, result))
{
Console.Write("Failed\n");
return(0);
}
Output.Write("OK\n");
return(1);
}
private int twofishDecrypt()
{
byte[] key = { 0x6C, 0xAB, 0x8E, 0xCC, 0xE7, 0x3C, 0x22, 0x47, 0xDB, 0xEB, 0xDE, 0x1A, 0xA8, 0xE7, 0x5F, 0xB8 };
byte[] iv = { 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 };
byte[] cipherText = { 0x77, 0x7f, 0x54, 0xc6, 0xc9, 0x9e, 0x35, 0x56, 0x26, 0x4b, 0xc0, 0x17, 0x96, 0x33, 0x79, 0xe8 };
byte[] knownResult = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
byte[] result = new byte[16];
MxoTwofish tf = new MxoTwofish();
tf.setIV(iv);
tf.setKey(key);
tf.decrypt(cipherText, result);
if (!ArrayUtils.equal(knownResult, result))
{
Output.Write("Failed\n");
return(0);
}
Output.Write("OK\n");
return(1);
}
public int detect03Plugin(ref byte[] packetData)
{
//CHAT PACKET: 02 03 02 00 01 02 73 00 00
// 04 01 00 54 01 1d 28 10 00 08 00 00 00 00 13 00 3f 74 65 6c 65 70 6f 72 74 20 32 30 20 32 30 20 32 30 00
byte actionFromClient = packetData[6];
if (actionFromClient == 0x73) //Do the 03->04 bypass to handle chat commands
{
if (packetData.Length > 12)
{
Output.WriteLine("[03 Parser] PATCHING 03 PACKET TO SELF CHAT RPC PROCESS");
byte[] change = new byte[1 + packetData.Length - 9];
change[0] = 0x02;
ArrayUtils.copy(packetData, 9, change, 1, packetData.Length - 9);
packetData = change;
return((int)PluginList.PLUGIN_CHATSELF);
}
}
byte[] selfUpdateHeader = { 0x02, 0x03, 0x02, 0x00, 0x01 };
/* DOING A TRICK (03 self chat packet to 04 RPC) */
byte[] temp = new byte[5];
ArrayUtils.copy(packetData, 0, temp, 0, 5);
if (au.equal(temp, selfUpdateHeader))
{
//02 03 02 02 01 02 73
byte updateSelector = packetData[5];
byte possibleUpdateValue = packetData[6];
switch ((int)updateSelector)
{
case 0x02:
//DO
return((int)PluginList.PLUGIN_SELFUPDATE);
case 0x03:
return((int)PluginList.PLUGIN_SELFUPDATE);
case 0x04:
return((int)PluginList.PLUGIN_SELFUPDATE);
case 0x06:
return((int)PluginList.PLUGIN_SELFUPDATE);
case 0x08:
return((int)PluginList.PLUGIN_SELFUPDATE);
case 0x0a:
return((int)PluginList.PLUGIN_SELFUPDATE);
}
}
return((int)PluginList.PLUGIN_NONE); // Need more work here :P
}
