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[pro] cmf for 139925
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2 files changed

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2 files changed

+166
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lines changed

‎TACTLib/Core/Product/Tank/CMF/ProCMF_139925.cs‎

Lines changed: 83 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,83 @@
1+
using static TACTLib.Core.Product.Tank.ManifestCryptoHandler;
2+
using static TACTLib.Core.Product.Tank.ContentManifestFile;
3+
4+
namespace TACTLib.Core.Product.Tank.CMF
5+
{
6+
[ManifestCrypto(AutoDetectVersion = true, Product = TACTProduct.Overwatch)]
7+
public class ProCMF_139925 : ICMFEncryptionProc
8+
{
9+
public byte[] Key(CMFHeader header, int length)
10+
{
11+
byte[] buffer = new byte[length];
12+
uint kidx, okidx;
13+
kidx = okidx = Keytable[header.m_buildVersion & 511];
14+
for (uint i = 0; i != length; ++i)
15+
{
16+
buffer[i] = Keytable[SignedMod(kidx, 512)];
17+
kidx -= header.m_buildVersion & 511;
18+
}
19+
return buffer;
20+
}
21+
22+
public byte[] IV(CMFHeader header, byte[] digest, int length)
23+
{
24+
byte[] buffer = new byte[length];
25+
uint kidx, okidx;
26+
kidx = okidx = Keytable[header.m_dataCount & 511];
27+
for (int i = 0; i != length; ++i)
28+
{
29+
buffer[i] = Keytable[SignedMod(kidx, 512)];
30+
switch (SignedMod(kidx, 3))
31+
{
32+
case 0:
33+
kidx += 103;
34+
break;
35+
case 1:
36+
kidx = (uint)SignedMod(kidx * 4, header.m_buildVersion);
37+
break;
38+
case 2:
39+
--kidx;
40+
break;
41+
}
42+
buffer[i] ^= digest[SignedMod(kidx + header.m_buildVersion, SHA1_DIGESTSIZE)];
43+
}
44+
return buffer;
45+
}
46+
47+
private static readonly byte[] Keytable =
48+
{
49+
0x6A, 0x62, 0xDC, 0x8C, 0xC1, 0xA1, 0x67, 0x58, 0xFE, 0xC8, 0xEE, 0x3D, 0x54, 0xF3, 0xE3, 0xAC,
50+
0x0A, 0xDB, 0xF4, 0xE4, 0x17, 0xF6, 0x22, 0x39, 0x30, 0x7B, 0x0F, 0x11, 0xA2, 0xB6, 0x2E, 0x55,
51+
0xF9, 0x9D, 0xDF, 0x84, 0x28, 0xC7, 0xFB, 0x4B, 0x30, 0x47, 0xC0, 0x1C, 0xFF, 0x0E, 0x36, 0xAE,
52+
0x74, 0xD4, 0x45, 0xFD, 0xFC, 0x27, 0x0C, 0x75, 0x64, 0xE8, 0xCF, 0xC3, 0xE0, 0xDC, 0x23, 0x46,
53+
0xCA, 0x12, 0x22, 0xB2, 0x35, 0x3B, 0x63, 0x3A, 0x74, 0xCC, 0xCE, 0xCD, 0xF4, 0xF6, 0x90, 0xD5,
54+
0x01, 0x87, 0x7E, 0x62, 0x88, 0x91, 0x84, 0xB3, 0x4B, 0x84, 0x97, 0xF1, 0x25, 0x08, 0x09, 0x7D,
55+
0x0A, 0x78, 0x3C, 0xF9, 0x41, 0x27, 0x5F, 0xBA, 0xD0, 0xA8, 0x84, 0x23, 0xA8, 0x35, 0x71, 0xBC,
56+
0x76, 0x6A, 0xEE, 0x22, 0x99, 0xCA, 0x3F, 0x05, 0xAA, 0x53, 0x5D, 0x14, 0xCD, 0xD9, 0x6E, 0x5B,
57+
0x61, 0x42, 0xFD, 0xEE, 0x64, 0x05, 0x58, 0x1C, 0xD3, 0x32, 0x5C, 0xE8, 0xAD, 0xB3, 0x41, 0x8E,
58+
0xC0, 0x7A, 0x75, 0x0B, 0xBB, 0xD7, 0xC3, 0x5D, 0x1C, 0x94, 0xCE, 0x79, 0xC0, 0x06, 0x3F, 0xB9,
59+
0x06, 0xC6, 0x51, 0x89, 0x1E, 0x17, 0xBC, 0x31, 0xD5, 0xEB, 0x62, 0xF5, 0x60, 0x74, 0x45, 0x57,
60+
0xBB, 0x08, 0x1F, 0xD4, 0xD4, 0x45, 0xB3, 0xA9, 0xA4, 0x4E, 0x5D, 0xE4, 0xF4, 0xBC, 0xC5, 0x14,
61+
0x7A, 0xCC, 0x2E, 0xD0, 0xCC, 0x32, 0x48, 0xC9, 0x77, 0xDE, 0x09, 0x44, 0xB6, 0x50, 0xDC, 0xCA,
62+
0x3F, 0x08, 0x2F, 0xBF, 0x0A, 0x06, 0x2E, 0x53, 0x98, 0x90, 0x4D, 0x78, 0x0E, 0xD3, 0x12, 0x1B,
63+
0xC2, 0xED, 0x09, 0xC0, 0x2E, 0x3A, 0x00, 0x1F, 0xAF, 0xC8, 0x62, 0xEF, 0x6F, 0x5B, 0xEB, 0xBF,
64+
0xCF, 0xB0, 0x82, 0x12, 0x20, 0xD0, 0x0A, 0x10, 0xFB, 0x79, 0xF5, 0x15, 0x81, 0x9A, 0xB3, 0x54,
65+
0x39, 0xE0, 0xD6, 0x3D, 0x67, 0xBF, 0x4A, 0x98, 0xC9, 0x16, 0x26, 0x71, 0x10, 0x0A, 0xD0, 0x84,
66+
0xCD, 0xF7, 0x55, 0xBF, 0xE9, 0x1A, 0x39, 0x21, 0xDC, 0x12, 0x2D, 0xD2, 0x44, 0x8E, 0x14, 0xE4,
67+
0x44, 0x65, 0xD4, 0x1A, 0x58, 0x38, 0x75, 0x60, 0x31, 0x1A, 0xFB, 0x63, 0x2E, 0x9A, 0x32, 0x11,
68+
0x7C, 0x87, 0xC3, 0xCB, 0xA9, 0x5C, 0x7F, 0x8F, 0xAA, 0x0D, 0xE5, 0x49, 0xFF, 0x9D, 0x47, 0x9A,
69+
0x50, 0xD7, 0xC6, 0x37, 0x4D, 0x38, 0x40, 0xFD, 0xDE, 0xAC, 0x44, 0x65, 0xB7, 0x90, 0xF0, 0xB0,
70+
0xBA, 0xE8, 0x8D, 0xAD, 0xFA, 0xD0, 0x6D, 0xA1, 0xFE, 0xFD, 0x52, 0x07, 0x2A, 0x46, 0x48, 0xAC,
71+
0xE4, 0xAA, 0x1D, 0xD7, 0x5B, 0xD7, 0xE4, 0x18, 0x04, 0x89, 0x7E, 0xF4, 0xE6, 0x5B, 0x25, 0xD2,
72+
0x66, 0xC7, 0x0E, 0x75, 0x57, 0x22, 0x98, 0x9B, 0xC6, 0xC5, 0x05, 0xFB, 0xDF, 0x6C, 0x7C, 0x94,
73+
0xAA, 0xE3, 0xEC, 0x69, 0x99, 0x8C, 0xB8, 0x9F, 0xF3, 0x62, 0xE2, 0x68, 0x49, 0xBD, 0x0F, 0x2A,
74+
0xC0, 0x96, 0xFF, 0x07, 0xC3, 0x4B, 0x46, 0x59, 0xC3, 0x68, 0xD6, 0x9E, 0x16, 0xC1, 0xC7, 0xA1,
75+
0x6F, 0xC2, 0x3C, 0x07, 0x5E, 0xD9, 0xAF, 0x62, 0x37, 0xFC, 0x51, 0xD5, 0xD8, 0xB6, 0xD3, 0x17,
76+
0xCC, 0x81, 0xCE, 0x9E, 0x0F, 0x8E, 0x1F, 0x49, 0x7C, 0x55, 0xEB, 0x05, 0xE3, 0x0C, 0x4C, 0xD0,
77+
0x10, 0x53, 0x73, 0x60, 0x07, 0x43, 0xB8, 0xA0, 0x54, 0x02, 0x1B, 0x72, 0xBA, 0x1E, 0x69, 0xCA,
78+
0x38, 0xE1, 0x38, 0xDE, 0xA3, 0x47, 0x81, 0x5A, 0xBE, 0x64, 0x8D, 0xCB, 0x5B, 0xEF, 0xE5, 0x92,
79+
0xE2, 0xC5, 0x19, 0x87, 0x60, 0x05, 0xEF, 0x93, 0xCA, 0x7E, 0xA2, 0xED, 0xEA, 0xB3, 0x57, 0xDF,
80+
0x45, 0x78, 0xDE, 0x26, 0x57, 0x07, 0x54, 0xD9, 0x88, 0x23, 0x86, 0x9B, 0x6E, 0x6B, 0x82, 0x22
81+
};
82+
}
83+
}

‎TACTLib/Core/Product/Tank/TRG/ProTRG_139925.cs‎

Lines changed: 83 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,83 @@
1+
using static TACTLib.Core.Product.Tank.ManifestCryptoHandler;
2+
using static TACTLib.Core.Product.Tank.ResourceGraph;
3+
4+
namespace TACTLib.Core.Product.Tank.TRG
5+
{
6+
[ManifestCrypto(AutoDetectVersion = true, Product = TACTProduct.Overwatch)]
7+
public class ProTRG_139925 : ITRGEncryptionProc
8+
{
9+
public byte[] Key(TRGHeader header, int length)
10+
{
11+
byte[] buffer = new byte[length];
12+
uint kidx, okidx;
13+
kidx = okidx = Keytable[header.m_buildVersion & 511];
14+
for (uint i = 0; i != length; ++i)
15+
{
16+
buffer[i] = Keytable[SignedMod(kidx, 512)];
17+
kidx -= header.m_buildVersion & 511;
18+
}
19+
return buffer;
20+
}
21+
22+
public byte[] IV(TRGHeader header, byte[] digest, int length)
23+
{
24+
byte[] buffer = new byte[length];
25+
uint kidx, okidx;
26+
kidx = okidx = Keytable[header.m_skinCount & 511];
27+
for (int i = 0; i != length; ++i)
28+
{
29+
buffer[i] = Keytable[SignedMod(kidx, 512)];
30+
switch (SignedMod(kidx, 3))
31+
{
32+
case 0:
33+
kidx += 341;
34+
break;
35+
case 1:
36+
kidx = (uint)SignedMod(kidx * 7, header.m_buildVersion);
37+
break;
38+
case 2:
39+
kidx -= 13;
40+
break;
41+
}
42+
buffer[i] ^= digest[SignedMod(kidx + header.m_buildVersion, SHA1_DIGESTSIZE)];
43+
}
44+
return buffer;
45+
}
46+
47+
private static readonly byte[] Keytable =
48+
{
49+
0x6A, 0x62, 0xDC, 0x8C, 0xC1, 0xA1, 0x67, 0x58, 0xFE, 0xC8, 0xEE, 0x3D, 0x54, 0xF3, 0xE3, 0xAC,
50+
0x0A, 0xDB, 0xF4, 0xE4, 0x17, 0xF6, 0x22, 0x39, 0x30, 0x7B, 0x0F, 0x11, 0xA2, 0xB6, 0x2E, 0x55,
51+
0xF9, 0x9D, 0xDF, 0x84, 0x28, 0xC7, 0xFB, 0x4B, 0x30, 0x47, 0xC0, 0x1C, 0xFF, 0x0E, 0x36, 0xAE,
52+
0x74, 0xD4, 0x45, 0xFD, 0xFC, 0x27, 0x0C, 0x75, 0x64, 0xE8, 0xCF, 0xC3, 0xE0, 0xDC, 0x23, 0x46,
53+
0xCA, 0x12, 0x22, 0xB2, 0x35, 0x3B, 0x63, 0x3A, 0x74, 0xCC, 0xCE, 0xCD, 0xF4, 0xF6, 0x90, 0xD5,
54+
0x01, 0x87, 0x7E, 0x62, 0x88, 0x91, 0x84, 0xB3, 0x4B, 0x84, 0x97, 0xF1, 0x25, 0x08, 0x09, 0x7D,
55+
0x0A, 0x78, 0x3C, 0xF9, 0x41, 0x27, 0x5F, 0xBA, 0xD0, 0xA8, 0x84, 0x23, 0xA8, 0x35, 0x71, 0xBC,
56+
0x76, 0x6A, 0xEE, 0x22, 0x99, 0xCA, 0x3F, 0x05, 0xAA, 0x53, 0x5D, 0x14, 0xCD, 0xD9, 0x6E, 0x5B,
57+
0x61, 0x42, 0xFD, 0xEE, 0x64, 0x05, 0x58, 0x1C, 0xD3, 0x32, 0x5C, 0xE8, 0xAD, 0xB3, 0x41, 0x8E,
58+
0xC0, 0x7A, 0x75, 0x0B, 0xBB, 0xD7, 0xC3, 0x5D, 0x1C, 0x94, 0xCE, 0x79, 0xC0, 0x06, 0x3F, 0xB9,
59+
0x06, 0xC6, 0x51, 0x89, 0x1E, 0x17, 0xBC, 0x31, 0xD5, 0xEB, 0x62, 0xF5, 0x60, 0x74, 0x45, 0x57,
60+
0xBB, 0x08, 0x1F, 0xD4, 0xD4, 0x45, 0xB3, 0xA9, 0xA4, 0x4E, 0x5D, 0xE4, 0xF4, 0xBC, 0xC5, 0x14,
61+
0x7A, 0xCC, 0x2E, 0xD0, 0xCC, 0x32, 0x48, 0xC9, 0x77, 0xDE, 0x09, 0x44, 0xB6, 0x50, 0xDC, 0xCA,
62+
0x3F, 0x08, 0x2F, 0xBF, 0x0A, 0x06, 0x2E, 0x53, 0x98, 0x90, 0x4D, 0x78, 0x0E, 0xD3, 0x12, 0x1B,
63+
0xC2, 0xED, 0x09, 0xC0, 0x2E, 0x3A, 0x00, 0x1F, 0xAF, 0xC8, 0x62, 0xEF, 0x6F, 0x5B, 0xEB, 0xBF,
64+
0xCF, 0xB0, 0x82, 0x12, 0x20, 0xD0, 0x0A, 0x10, 0xFB, 0x79, 0xF5, 0x15, 0x81, 0x9A, 0xB3, 0x54,
65+
0x39, 0xE0, 0xD6, 0x3D, 0x67, 0xBF, 0x4A, 0x98, 0xC9, 0x16, 0x26, 0x71, 0x10, 0x0A, 0xD0, 0x84,
66+
0xCD, 0xF7, 0x55, 0xBF, 0xE9, 0x1A, 0x39, 0x21, 0xDC, 0x12, 0x2D, 0xD2, 0x44, 0x8E, 0x14, 0xE4,
67+
0x44, 0x65, 0xD4, 0x1A, 0x58, 0x38, 0x75, 0x60, 0x31, 0x1A, 0xFB, 0x63, 0x2E, 0x9A, 0x32, 0x11,
68+
0x7C, 0x87, 0xC3, 0xCB, 0xA9, 0x5C, 0x7F, 0x8F, 0xAA, 0x0D, 0xE5, 0x49, 0xFF, 0x9D, 0x47, 0x9A,
69+
0x50, 0xD7, 0xC6, 0x37, 0x4D, 0x38, 0x40, 0xFD, 0xDE, 0xAC, 0x44, 0x65, 0xB7, 0x90, 0xF0, 0xB0,
70+
0xBA, 0xE8, 0x8D, 0xAD, 0xFA, 0xD0, 0x6D, 0xA1, 0xFE, 0xFD, 0x52, 0x07, 0x2A, 0x46, 0x48, 0xAC,
71+
0xE4, 0xAA, 0x1D, 0xD7, 0x5B, 0xD7, 0xE4, 0x18, 0x04, 0x89, 0x7E, 0xF4, 0xE6, 0x5B, 0x25, 0xD2,
72+
0x66, 0xC7, 0x0E, 0x75, 0x57, 0x22, 0x98, 0x9B, 0xC6, 0xC5, 0x05, 0xFB, 0xDF, 0x6C, 0x7C, 0x94,
73+
0xAA, 0xE3, 0xEC, 0x69, 0x99, 0x8C, 0xB8, 0x9F, 0xF3, 0x62, 0xE2, 0x68, 0x49, 0xBD, 0x0F, 0x2A,
74+
0xC0, 0x96, 0xFF, 0x07, 0xC3, 0x4B, 0x46, 0x59, 0xC3, 0x68, 0xD6, 0x9E, 0x16, 0xC1, 0xC7, 0xA1,
75+
0x6F, 0xC2, 0x3C, 0x07, 0x5E, 0xD9, 0xAF, 0x62, 0x37, 0xFC, 0x51, 0xD5, 0xD8, 0xB6, 0xD3, 0x17,
76+
0xCC, 0x81, 0xCE, 0x9E, 0x0F, 0x8E, 0x1F, 0x49, 0x7C, 0x55, 0xEB, 0x05, 0xE3, 0x0C, 0x4C, 0xD0,
77+
0x10, 0x53, 0x73, 0x60, 0x07, 0x43, 0xB8, 0xA0, 0x54, 0x02, 0x1B, 0x72, 0xBA, 0x1E, 0x69, 0xCA,
78+
0x38, 0xE1, 0x38, 0xDE, 0xA3, 0x47, 0x81, 0x5A, 0xBE, 0x64, 0x8D, 0xCB, 0x5B, 0xEF, 0xE5, 0x92,
79+
0xE2, 0xC5, 0x19, 0x87, 0x60, 0x05, 0xEF, 0x93, 0xCA, 0x7E, 0xA2, 0xED, 0xEA, 0xB3, 0x57, 0xDF,
80+
0x45, 0x78, 0xDE, 0x26, 0x57, 0x07, 0x54, 0xD9, 0x88, 0x23, 0x86, 0x9B, 0x6E, 0x6B, 0x82, 0x22
81+
};
82+
}
83+
}

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