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openra first commit!

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git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1053 993157c7-ee19-0410-b2c4-bb4e9862e678
This commit is contained in:
chrisf
2007-06-19 08:51:17 +00:00
commit b59ba43934
11 changed files with 1350 additions and 0 deletions
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400
MixBrowser/Blowfish.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
namespace MixBrowser
{
class Blowfish
{
public Blowfish(byte[] key)
{
for (int i = 0, j = 0; i < 18; ++i)
{
uint a = key[j++ % key.Length];
uint b = key[j++ % key.Length];
uint c = key[j++ % key.Length];
uint d = key[j++ % key.Length];
m_p[i] ^= a << 24 | b << 16 | c << 8 | d;
}
uint l = 0, r = 0;
for (int i = 0; i < 18; )
{
Encrypt(ref l, ref r);
m_p[i++] = l;
m_p[i++] = r;
}
for (int i = 0; i < 4; ++i)
for (int j = 0; j < 256; )
{
Encrypt(ref l, ref r);
m_s[i, j++] = l;
m_s[i, j++] = r;
}
}
public uint[] Encrypt(uint[] data) { return RunCipher(data, Encrypt); }
public uint[] Decrypt(uint[] data) { return RunCipher(data, Decrypt); }
delegate void CipherFunc( ref uint a, ref uint b );
uint[] RunCipher(uint[] data, CipherFunc f)
{
uint[] result = new uint[data.Length];
int size = data.Length / 2;
int i = 0;
while (size-- > 0)
{
uint a = SwapBytes(data[i]);
uint b = SwapBytes(data[i+1]);
f(ref a, ref b);
result[i++] = SwapBytes(a);
result[i++] = SwapBytes(b);
}
return result;
}
void Encrypt(ref uint a, ref uint b)
{
uint _a = a, _b = b;
_a ^= m_p[0];
bool x = false;
for( int i = 1; i <= 16; i++, x ^= true)
{
if (x)
Round(ref _a, _b, i);
else
Round(ref _b, _a, i);
}
_b ^= m_p[17];
a = _b;
b = _a;
}
void Decrypt(ref uint a, ref uint b)
{
uint _a = a, _b = b;
_a ^= m_p[17];
bool x = false;
for (int i = 16; i >= 1; i--, x ^= true)
{
if (x)
Round(ref _a, _b, i);
else
Round(ref _b, _a, i);
}
_b ^= m_p[0];
a = _b;
b = _a;
}
uint S(uint x, int i)
{
return m_s[i, (x >> ((3 - i) << 3)) & 0xff];
}
uint bf_f(uint x)
{
return ((S(x, 0) + S(x, 1)) ^ S(x, 2)) + S(x, 3);
}
void Round(ref uint a, uint b, int n)
{
a ^= bf_f(b) ^ m_p[n];
}
uint SwapBytes(uint i)
{
i = (i << 16) | (i >> 16);
i = ((i << 8) & 0xff00ff00) | ((i >> 8) & 0x00ff00ff);
return i;
}
uint[] m_p = new uint[] {
0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
0x9216d5d9, 0x8979fb1b
};
uint[,] m_s = new uint[,] {
{
0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7,
0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef,
0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce,
0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e,
0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88,
0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e,
0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88,
0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba,
0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f,
0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab,
0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0,
0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790,
0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7,
0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad,
0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477,
0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41,
0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400,
0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a
},
{
0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623,
0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e,
0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff,
0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701,
0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf,
0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e,
0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16,
0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f,
0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4,
0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510,
0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50,
0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8,
0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128,
0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0,
0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3,
0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735,
0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9,
0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7
},
{
0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934,
0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,
0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42,
0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2,
0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33,
0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3,
0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b,
0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37,
0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804,
0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350,
0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d,
0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f,
0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2,
0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e,
0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52,
0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24,
0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4,
0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0
},
{
0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b,
0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304,
0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9,
0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593,
0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b,
0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c,
0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb,
0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae,
0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5,
0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8,
0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38,
0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c,
0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964,
0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8,
0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02,
0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0,
0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e,
0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6
}
};
}
}

BIN
MixBrowser/MM.DAT Normal file
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MixBrowser/MixBrowser.csproj Normal file
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProductVersion>8.0.50727</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{E183D00B-FD2C-4001-8336-DF345DE281DA}</ProjectGuid>
<OutputType>Exe</OutputType>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>MixBrowser</RootNamespace>
<AssemblyName>MixBrowser</AssemblyName>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Data" />
<Reference Include="System.Windows.Forms" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Blowfish.cs" />
<Compile Include="MixEntry.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\MixDecrypt\MixDecrypt.vcproj">
<Project>{6F5D4280-3D23-41FF-AE2A-511B5553E377}</Project>
<Name>MixDecrypt</Name>
</ProjectReference>
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.
<Target Name="BeforeBuild">
</Target>
<Target Name="AfterBuild">
</Target>
-->
</Project>

61
MixBrowser/MixEntry.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
namespace MixBrowser
{
class MixEntry
{
public readonly uint Hash;
public readonly uint Offset;
public readonly uint Length;
public MixEntry(BinaryReader r)
{
Hash = r.ReadUInt32();
Offset = r.ReadUInt32();
Length = r.ReadUInt32();
}
public override string ToString()
{
string filename;
if (Names.TryGetValue(Hash, out filename))
return string.Format("{0} - offset 0x{1:x8} - length 0x{2:x8}", filename, Offset, Length);
else
return string.Format("0x{0:x8} - offset 0x{1:x8} - length 0x{2:x8}", Hash, Offset, Length);
}
public static uint HashFilename(string name)
{
if (name.Length > 12)
name = name.Substring(0, 12);
name = name.ToUpperInvariant();
if (name.Length % 4 != 0)
name = name.PadRight(name.Length + (4 - name.Length % 4), '\0');
MemoryStream ms = new MemoryStream(Encoding.ASCII.GetBytes(name));
BinaryReader reader = new BinaryReader(ms);
uint result = 0;
try
{
while(true)
result = ((result << 1) | (result >> 31)) + reader.ReadUInt32();
}
catch (EndOfStreamException) { }
return result;
}
static Dictionary<uint, string> Names = new Dictionary<uint,string>();
public static void AddStandardName(string s)
{
uint hash = HashFilename(s);
Names.Add(hash, s);
}
}
}

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MixBrowser/Program.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.IO;
namespace MixBrowser
{
class Program
{
static string GetFilename(string[] args)
{
if (args.Length == 0)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.RestoreDirectory = true;
ofd.Filter = "MIX files (*.mix)|*.mix|All Files (*.*)|*.*";
return DialogResult.OK == ofd.ShowDialog() ? ofd.FileName : null;
}
return args[0];
}
static void Main(string[] args)
{
string fn = GetFilename(args);
if (fn == null)
{
Console.WriteLine("FAIL");
return;
}
Stream s = File.Open(fn, FileMode.Open, FileAccess.Read);
BinaryReader reader = new BinaryReader(s);
uint signature = reader.ReadUInt32();
if (0 == (signature & ~(uint)(MixFileFlags.Checksum | MixFileFlags.Encrypted)))
{
Console.WriteLine("{0} - Red Alert MIX", Path.GetFileName(fn));
if (0 != (signature & (uint)MixFileFlags.Checksum))
Console.WriteLine("Checksum: YES");
if (0 != (signature & (uint)MixFileFlags.Encrypted))
{
Console.WriteLine("Encrypted: YES");
//get the blowfish key
byte[] bfkey = MixDecrypt.MixDecrypt.BlowfishKey(reader.ReadBytes(80));
Blowfish fish = new Blowfish(bfkey);
uint[] data = { reader.ReadUInt32(), reader.ReadUInt32() };
uint[] decrypted = fish.Decrypt(data);
MemoryStream ms = new MemoryStream();
BinaryWriter w = new BinaryWriter(ms);
foreach (uint u in decrypted)
w.Write(u);
w.Flush();
ms.Seek(0, SeekOrigin.Begin);
BinaryReader reader2 = new BinaryReader(ms);
ushort numfiles2 = reader2.ReadUInt16();
uint datasize2 = reader2.ReadUInt32();
Console.WriteLine("{0} files - {1} KB", numfiles2, datasize2 >> 10);
return;
}
}
else
Console.WriteLine("{0} - Tiberian Dawn MIX", Path.GetFileName(fn) );
s.Seek(0, SeekOrigin.Begin);
reader = new BinaryReader(s);
ushort numfiles = reader.ReadUInt16();
uint datasize = reader.ReadUInt32();
Console.WriteLine("{0} files - {1} KB", numfiles, datasize >> 10);
List<MixEntry> index = new List<MixEntry>();
for (ushort i = 0; i < numfiles; i++)
index.Add(new MixEntry(reader));
if (File.Exists("files.txt"))
foreach (string filename in File.ReadAllLines("files.txt"))
MixEntry.AddStandardName(filename);
else
Console.WriteLine("-- files.txt doesnt exist --");
foreach (MixEntry e in index)
Console.WriteLine(e);
}
}
[Flags]
enum MixFileFlags : uint
{
Checksum = 0x10000,
Encrypted = 0x20000,
}
}

33
MixBrowser/Properties/AssemblyInfo.cs Normal file
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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("MixBrowser")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("MixBrowser")]
[assembly: AssemblyCopyright("Copyright © 2007")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("0a21156d-3412-410c-977c-8b7e494881eb")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

4
MixDecrypt/MixDecrypt.cpp Normal file
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// This is the main DLL file.
#include "MixDecrypt.h"

26
MixDecrypt/MixDecrypt.h Normal file
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// MixDecrypt.h
#pragma once
#pragma unmanaged
#include "mix_decode.h"
#pragma managed
using namespace System;
namespace MixDecrypt {
public ref class MixDecrypt
{
public:
static array<Byte>^ BlowfishKey( array<Byte>^ src )
{
array<Byte>^ dest = gcnew array<Byte>( 56 );
pin_ptr<Byte> s = &src[0];
pin_ptr<Byte> d = &dest[0];
get_blowfish_key( s, d );
return dest;
}
};
}

196
MixDecrypt/MixDecrypt.vcproj Normal file
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<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="8.00"
Name="MixDecrypt"
ProjectGUID="{6F5D4280-3D23-41FF-AE2A-511B5553E377}"
RootNamespace="MixDecrypt"
Keyword="ManagedCProj"
>
<Platforms>
<Platform
Name="Win32"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
ManagedExtensions="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG"
RuntimeLibrary="3"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="$(NoInherit)"
LinkIncremental="2"
GenerateDebugInformation="true"
AssemblyDebug="1"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
ManagedExtensions="1"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
PreprocessorDefinitions="WIN32;NDEBUG"
RuntimeLibrary="2"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="$(NoInherit)"
LinkIncremental="1"
GenerateDebugInformation="true"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
<AssemblyReference
RelativePath="System.dll"
AssemblyName="System, Version=2.0.0.0, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL"
/>
<AssemblyReference
RelativePath="System.Data.dll"
AssemblyName="System.Data, Version=2.0.0.0, PublicKeyToken=b77a5c561934e089, processorArchitecture=x86"
/>
<AssemblyReference
RelativePath="System.XML.dll"
AssemblyName="System.Xml, Version=2.0.0.0, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL"
/>
</References>
<Files>
<File
RelativePath=".\mix_decode.h"
>
</File>
<File
RelativePath=".\MixDecrypt.cpp"
>
</File>
<File
RelativePath=".\MixDecrypt.h"
>
</File>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

428
MixDecrypt/mix_decode.h Normal file
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#include <memory>
const static char* pubkey_str = "AihRvNoIbTn85FZRYNZRcT+i6KpU+maCsEqr3Q5q+LDB5tH7Tz2qQ38V";
const static char char2num[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1,
-1, 0, 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, -1, -1, -1, -1, -1,
-1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1};
typedef unsigned int dword;
typedef unsigned short word;
typedef unsigned char byte;
typedef dword bignum4[4];
typedef dword bignum[64];
typedef dword bignum130[130];
static struct
{
bignum key1;
bignum key2;
dword len;
} pubkey;
static bignum glob1;
static dword glob1_bitlen, glob1_len_x2;
static bignum130 glob2;
static bignum4 glob1_hi, glob1_hi_inv;
static dword glob1_hi_bitlen;
static dword glob1_hi_inv_lo, glob1_hi_inv_hi;
static void init_bignum(bignum n, dword val, dword len)
{
memset((void *)n, 0, len * 4);
n[0] = val;
}
static void move_key_to_big(bignum n, char *key, dword klen, dword blen)
{
dword sign;
int i;
if (key[0] & 0x80) sign = 0xff;
else sign = 0;
for (i = blen*4; i > klen; i--)
((char *)n)[i-1] = sign;
for (; i > 0; i--)
((char *)n)[i-1] = key[klen-i];
}
static void key_to_bignum(bignum n, char *key, dword len)
{
dword keylen;
int i;
if (key[0] != 2) return;
key++;
if (key[0] & 0x80)
{
keylen = 0;
for (i = 0; i < (key[0] & 0x7f); i++) keylen = (keylen << 8) | key[i+1];
key += (key[0] & 0x7f) + 1;
}
else
{
keylen = key[0];
key++;
}
if (keylen <= len*4)
move_key_to_big(n, key, keylen, len);
}
static dword len_bignum(bignum n, dword len)
{
int i;
i = len-1;
while ((i >= 0) && (n[i] == 0)) i--;
return i+1;
}
static dword bitlen_bignum(bignum n, dword len)
{
dword ddlen, bitlen, mask;
ddlen = len_bignum(n, len);
if (ddlen == 0) return 0;
bitlen = ddlen * 32;
mask = 0x80000000;
while ((mask & n[ddlen-1]) == 0) {
mask >>= 1;
bitlen--;
}
return bitlen;
}
static void init_pubkey()
{
dword i, i2, tmp;
char keytmp[256];
init_bignum(pubkey.key2, 0x10001, 64);
i = 0;
i2 = 0;
while (i < strlen(pubkey_str))
{
tmp = char2num[pubkey_str[i++]];
tmp <<= 6; tmp |= char2num[pubkey_str[i++]];
tmp <<= 6; tmp |= char2num[pubkey_str[i++]];
tmp <<= 6; tmp |= char2num[pubkey_str[i++]];
keytmp[i2++] = (tmp >> 16) & 0xff;
keytmp[i2++] = (tmp >> 8) & 0xff;
keytmp[i2++] = tmp & 0xff;
}
key_to_bignum(pubkey.key1, keytmp, 64);
pubkey.len = bitlen_bignum(pubkey.key1, 64) - 1;
}
static dword len_predata()
{
dword a = (pubkey.len - 1) / 8;
return (55 / a + 1) * (a + 1);
}
static long int cmp_bignum(bignum n1, bignum n2, dword len)
{
n1 += len-1;
n2 += len-1;
while (len > 0) {
if (*n1 < *n2) return -1;
if (*n1 > *n2) return 1;
n1--;
n2--;
len--;
}
return 0;
}
static void mov_bignum(bignum dest, bignum src, dword len)
{
memmove(dest, src, len*4);
}
static void shr_bignum(bignum n, dword bits, long int len)
{
dword i, i2;
i2 = bits / 32;
if (i2 > 0) {
for (i = 0; i < len - i2; i++) n[i] = n[i + i2];
for (; i < len; i++) n[i] = 0;
bits = bits % 32;
}
if (bits == 0) return;
for (i = 0; i < len - 1; i++) n[i] = (n[i] >> bits) | (n[i + 1] << (32 -
bits));
n[i] = n[i] >> bits;
}
static void shl_bignum(bignum n, dword bits, dword len)
{
dword i, i2;
i2 = bits / 32;
if (i2 > 0) {
for (i = len - 1; i > i2; i--) n[i] = n[i - i2];
for (; i > 0; i--) n[i] = 0;
bits = bits % 32;
}
if (bits == 0) return;
for (i = len - 1; i > 0; i--) n[i] = (n[i] << bits) | (n[i - 1] >> (32 -
bits));
n[0] <<= bits;
}
static dword sub_bignum(bignum dest, bignum src1, bignum src2, dword carry, dword len)
{
dword i1, i2;
len += len;
while (--len != -1) {
i1 = *(word *)src1;
i2 = *(word *)src2;
*(word *)dest = i1 - i2 - carry;
src1 = (dword *)(((word *)src1) + 1);
src2 = (dword *)(((word *)src2) + 1);
dest = (dword *)(((word *)dest) + 1);
if ((i1 - i2 - carry) & 0x10000) carry = 1; else carry = 0;
}
return carry;
}
static void inv_bignum(bignum n1, bignum n2, dword len)
{
bignum n_tmp;
dword n2_bytelen, bit;
long int n2_bitlen;
init_bignum(n_tmp, 0, len);
init_bignum(n1, 0, len);
n2_bitlen = bitlen_bignum(n2, len);
bit = ((dword)1) << (n2_bitlen % 32);
n1 += ((n2_bitlen + 32) / 32) - 1;
n2_bytelen = ((n2_bitlen - 1) / 32) * 4;
n_tmp[n2_bytelen / 4] |= ((dword)1) << ((n2_bitlen - 1) & 0x1f);
while (n2_bitlen > 0) {
n2_bitlen--;
shl_bignum(n_tmp, 1, len);
if (cmp_bignum(n_tmp, n2, len) != -1) {
sub_bignum(n_tmp, n_tmp, n2, 0, len);
*n1 |= bit;
}
bit >>= 1;
if (bit == 0) {
n1--;
bit = 0x80000000;
}
}
init_bignum(n_tmp, 0, len);
}
static void inc_bignum(bignum n, dword len)
{
while ((++*n == 0) && (--len > 0)) n++;
}
static void init_two_dw(bignum n, dword len)
{
mov_bignum(glob1, n, len);
glob1_bitlen = bitlen_bignum(glob1, len);
glob1_len_x2 = (glob1_bitlen + 15) / 16;
mov_bignum(glob1_hi, glob1 + len_bignum(glob1, len) - 2, 2);
glob1_hi_bitlen = bitlen_bignum(glob1_hi, 2) - 32;
shr_bignum(glob1_hi, glob1_hi_bitlen, 2);
inv_bignum(glob1_hi_inv, glob1_hi, 2);
shr_bignum(glob1_hi_inv, 1, 2);
glob1_hi_bitlen = (glob1_hi_bitlen + 15) % 16 + 1;
inc_bignum(glob1_hi_inv, 2);
if (bitlen_bignum(glob1_hi_inv, 2) > 32)
{
shr_bignum(glob1_hi_inv, 1, 2);
glob1_hi_bitlen--;
}
glob1_hi_inv_lo = *(word *)glob1_hi_inv;
glob1_hi_inv_hi = *(((word *)glob1_hi_inv) + 1);
}
static void mul_bignum_word(bignum n1, bignum n2, dword mul, dword len)
{
dword i, tmp;
tmp = 0;
for (i = 0; i < len; i++) {
tmp = mul * (*(word *)n2) + *(word *)n1 + tmp;
*(word *)n1 = tmp;
n1 = (dword *)(((word *)n1) + 1);
n2 = (dword *)(((word *)n2) + 1);
tmp >>= 16;
}
*(word *)n1 += tmp;
}
static void mul_bignum(bignum dest, bignum src1, bignum src2, dword len)
{
dword i;
init_bignum(dest, 0, len*2);
for (i = 0; i < len*2; i++) {
mul_bignum_word(dest, src1, *(word *)src2, len*2);
src2 = (dword *)(((word *)src2) + 1);
dest = (dword *)(((word *)dest) + 1);
}
}
static void not_bignum(bignum n, dword len)
{
dword i;
for (i = 0; i < len; i++) *(n++) = ~*n;
}
static void neg_bignum(bignum n, dword len)
{
not_bignum(n, len);
inc_bignum(n, len);
}
static dword get_mulword(bignum n)
{
dword i;
word *wn;
wn = (word *)n;
i = (((((((((*(wn-1) ^ 0xffff) & 0xffff) * glob1_hi_inv_lo + 0x10000) >> 1)
+ (((*(wn-2) ^ 0xffff) * glob1_hi_inv_hi + glob1_hi_inv_hi) >> 1) + 1)
>> 16) + ((((*(wn-1) ^ 0xffff) & 0xffff) * glob1_hi_inv_hi) >> 1) +
(((*wn ^ 0xffff) * glob1_hi_inv_lo) >> 1) + 1) >> 14) + glob1_hi_inv_hi
* (*wn ^ 0xffff) * 2) >> glob1_hi_bitlen;
if (i > 0xffff) i = 0xffff;
return i & 0xffff;
}
static void dec_bignum(bignum n, dword len)
{
while ((--*n == 0xffffffff) && (--len > 0))
n++;
}
static void calc_a_bignum(bignum n1, bignum n2, bignum n3, dword len)
{
dword g2_len_x2, len_diff;
word *esi, *edi;
word tmp;
mul_bignum(glob2, n2, n3, len);
glob2[len*2] = 0;
g2_len_x2 = len_bignum(glob2, len*2+1)*2;
if (g2_len_x2 >= glob1_len_x2) {
inc_bignum(glob2, len*2+1);
neg_bignum(glob2, len*2+1);
len_diff = g2_len_x2 + 1 - glob1_len_x2;
esi = ((word *)glob2) + (1 + g2_len_x2 - glob1_len_x2);
edi = ((word *)glob2) + (g2_len_x2 + 1);
for (; len_diff != 0; len_diff--) {
edi--;
tmp = get_mulword((dword *)edi);
esi--;
if (tmp > 0) {
mul_bignum_word((dword *)esi, glob1, tmp, 2*len);
if ((*edi & 0x8000) == 0) {
if (sub_bignum((dword *)esi, (dword *)esi, glob1, 0, len)) (*edi)--;
}
}
}
neg_bignum(glob2, len);
dec_bignum(glob2, len);
}
mov_bignum(n1, glob2, len);
}
static void clear_tmp_vars(dword len)
{
init_bignum(glob1, 0, len);
init_bignum(glob2, 0, len);
init_bignum(glob1_hi_inv, 0, 4);
init_bignum(glob1_hi, 0, 4);
glob1_bitlen = 0;
glob1_hi_bitlen = 0;
glob1_len_x2 = 0;
glob1_hi_inv_lo = 0;
glob1_hi_inv_hi = 0;
}
static void calc_a_key(bignum n1, bignum n2, bignum n3, bignum n4, dword len)
{
bignum n_tmp;
dword n3_len, n4_len, n3_bitlen, bit_mask;
init_bignum(n1, 1, len);
n4_len = len_bignum(n4, len);
init_two_dw(n4, n4_len);
n3_bitlen = bitlen_bignum(n3, n4_len);
n3_len = (n3_bitlen + 31) / 32;
bit_mask = (((dword)1) << ((n3_bitlen - 1) % 32)) >> 1;
n3 += n3_len - 1;
n3_bitlen--;
mov_bignum(n1, n2, n4_len);
while (--n3_bitlen != -1)
{
if (bit_mask == 0)
{
bit_mask = 0x80000000;
n3--;
}
calc_a_bignum(n_tmp, n1, n1, n4_len);
if (*n3 & bit_mask)
calc_a_bignum(n1, n_tmp, n2, n4_len);
else
mov_bignum(n1, n_tmp, n4_len);
bit_mask >>= 1;
}
init_bignum(n_tmp, 0, n4_len);
clear_tmp_vars(len);
}
static void process_predata(const byte* pre, dword pre_len, byte *buf)
{
bignum n2, n3;
const dword a = (pubkey.len - 1) / 8;
while (a + 1 <= pre_len)
{
init_bignum(n2, 0, 64);
memmove(n2, pre, a + 1);
calc_a_key(n3, n2, pubkey.key2, pubkey.key1, 64);
memmove(buf, n3, a);
pre_len -= a + 1;
pre += a + 1;
buf += a;
}
}
static void get_blowfish_key(const byte* s, byte* d)
{
static bool public_key_initialized = false;
if (!public_key_initialized)
{
init_pubkey();
public_key_initialized = true;
}
byte key[256];
process_predata(s, len_predata(), key);
memcpy(d, key, 56);
}

42
OpenRa.sln Normal file
View File

@@ -0,0 +1,42 @@

Microsoft Visual Studio Solution File, Format Version 9.00
# Visual Studio 2005
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MixBrowser", "MixBrowser\MixBrowser.csproj", "{E183D00B-FD2C-4001-8336-DF345DE281DA}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MixDecrypt", "MixDecrypt\MixDecrypt.vcproj", "{6F5D4280-3D23-41FF-AE2A-511B5553E377}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Debug|Mixed Platforms = Debug|Mixed Platforms
Debug|Win32 = Debug|Win32
Release|Any CPU = Release|Any CPU
Release|Mixed Platforms = Release|Mixed Platforms
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Debug|Any CPU.Build.0 = Debug|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Debug|Win32.ActiveCfg = Debug|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Release|Any CPU.ActiveCfg = Release|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Release|Any CPU.Build.0 = Release|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Release|Mixed Platforms.Build.0 = Release|Any CPU
{E183D00B-FD2C-4001-8336-DF345DE281DA}.Release|Win32.ActiveCfg = Release|Any CPU
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Debug|Any CPU.ActiveCfg = Debug|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Debug|Mixed Platforms.ActiveCfg = Debug|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Debug|Mixed Platforms.Build.0 = Debug|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Debug|Win32.ActiveCfg = Debug|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Debug|Win32.Build.0 = Debug|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Release|Any CPU.ActiveCfg = Release|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Release|Mixed Platforms.ActiveCfg = Release|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Release|Mixed Platforms.Build.0 = Release|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Release|Win32.ActiveCfg = Release|Win32
{6F5D4280-3D23-41FF-AE2A-511B5553E377}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal