FriendCloudProto/src/main/java/moe/nekojimi/friendcloud/Util.java

package moe.nekojimi.friendcloud;

import java.nio.ByteBuffer;
import java.nio.LongBuffer;

public class Util
{
	public static long xorBytesToLong(byte[] bytes)
	{
		ByteBuffer buf = ByteBuffer.wrap(bytes);
		LongBuffer longs = buf.asLongBuffer();
		long ret = 0xBEEFCAFEF00DBABEL;
		for (long l: longs.array())
		{
			ret = ret ^ l;
		}
		return ret;
	}

}