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Code Issues Releases Activity

XTEA fixed; Message encryption working

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lidgren
2010-05-23 10:48:58 +00:00
parent 046ca06ec6
commit e63c52bd7d
7 changed files with 72 additions and 73 deletions
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7
Lidgren.Network/NetIncomingMessage.cs
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@@ -119,15 +119,14 @@ namespace Lidgren.Network
public void Decrypt(NetXtea tea)
{
// need blocks of 8 bytes
// requires blocks of 8 bytes
int blocks = m_bitLength / 64;
if (blocks * 64 != m_bitLength)
throw new NetException("Wrong message length for XTEA decrypt! Length is " + m_bitLength + " bits");
Console.WriteLine("DECRYPTING " + NetUtility.ToHexString(m_data));
byte[] result = new byte[m_data.Length];
tea.DecryptBlock(m_data, 0, result, 0);
for (int i = 0; i < blocks; i++)
tea.DecryptBlock(m_data, (i * 8), result, (i * 8));
m_data = result;
}