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(CzDecryptInt): don't modify source buffer.

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This commit is contained in:
morkt
2018-11-23 06:26:54 +04:00
parent 7253c529e9
commit 72c885c49b
1 changed files with 5 additions and 5 deletions
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10
ArcFormats/KiriKiri/CzCrypt.cs
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@@ -81,11 +81,11 @@ namespace GameRes.Formats.KiriKiri
static int CzDecryptInt (byte[] data, int offset, byte key) static int CzDecryptInt (byte[] data, int offset, byte key)
{ {
for (int i = 0; i < 4; ++i) int v = data[offset] ^ key ^ CzHeaderKey[0];
{ v |= (data[offset+1] ^ key ^ CzHeaderKey[1]) << 8;
data[offset+i] ^= (byte)(key ^ CzHeaderKey[i]); v |= (data[offset+2] ^ key ^ CzHeaderKey[2]) << 16;
} v |= (data[offset+3] ^ key ^ CzHeaderKey[3]) << 24;
return data.ToInt32 (offset); return v;
} }
static byte[] CzDecryptData (byte[] data) static byte[] CzDecryptData (byte[] data)