Added synchronization for Encryption methods.

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_C4_ScionsOfDestiny/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[2] = (byte) ((old >> 16) & 0xff);
 			_outKey[3] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[2] = (byte) ((old >> 16) & 0xff);
 			_inKey[3] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_CT_0_Interlude/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_1.0/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_1.5_AgeOfSplendor/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_2.9.5_Saviors/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }

L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/Encryption.java

@@ -42,6 +42,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_outKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -61,6 +63,7 @@ public class Encryption implements EncryptionInterface
 			_outKey[10] = (byte) ((old >> 16) & 0xff);
 			_outKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 	
 	@Override
 	public void decrypt(byte[] data, int offset, int size)
@@ -70,6 +73,8 @@ public class Encryption implements EncryptionInterface
 			return;
 		}
 		
+		synchronized (_inKey)
+		{
 			int a = 0;
 			for (int i = 0; i < size; i++)
 			{
@@ -89,4 +94,5 @@ public class Encryption implements EncryptionInterface
 			_inKey[10] = (byte) ((old >> 16) & 0xff);
 			_inKey[11] = (byte) ((old >> 24) & 0xff);
 		}
+	}
 }