klemmchr · March 9, 2018 17:15 · Oct 17, 2016 · Mar 6, 2015 · Oct 29, 2014 · Oct 21, 2014
diff --git a/generateGUID.sql b/generateGUID.sql
@@ -0,0 +1,19 @@
+-- http://sqlfiddle.com/#!9/6cc709/1
+
+CREATE FUNCTION `generateGUID`(`playerid` BIGINT UNSIGNED) RETURNS varchar(32) CHARSET latin1
+    DETERMINISTIC
+BEGIN
+ DECLARE temp text CHARSET ascii;
+ DECLARE i int;
+
+ SET i = 0;
+ SET temp = "";
+
+ WHILE i < 8 DO
+    SET temp = CONCAT(temp, CHAR(playerid & 0xFF));
+    SET playerid = playerid >> 8;
+    SET i = i + 1;
+ END WHILE;
+
+RETURN MD5(CONCAT("BE", temp));
+END
diff --git a/example.sql b/example.sql
@@ -0,0 +1,3 @@
+-- Microsoft SQL Server
+-- https://github.com/Fankserver/Microsoft-SQL-Server-Assemblies/tree/master/BattlEye
+SELECT SteamIdToBattlEyeGUID(76561197996545192);
diff --git a/example.php b/example.php
@@ -1,10 +1,15 @@
 <?php //Cheers Rommel
+
+/* Verify that following value is higher than 2147483647(32bit):
+echo PHP_INT_MAX;
+*/
+
 $steamID = '76561197996545192';
 $temp = '';
 
 for ($i = 0; $i < 8; $i++) {
 	$temp .= chr($steamID & 0xFF);
-	$steamID = $steamID >> 8;
+	$steamID >>= 8;
 }
 
 $return = md5('BE' . $temp);

diff --git a/example.php b/example.php
@@ -0,0 +1,13 @@
+<?php //Cheers Rommel
+$steamID = '76561197996545192';
+$temp = '';
+
+for ($i = 0; $i < 8; $i++) {
+	$temp .= chr($steamID & 0xFF);
+	$steamID = $steamID >> 8;
+}
+
+$return = md5('BE' . $temp);
+
+echo $return;
+?>
diff --git a/example.js b/example.js
@@ -0,0 +1,13 @@
+var crypto = require('crypto');
+var int64 = require('int64-native');
+
+var md5Hash = crypto.createHash('md5');
+var steamId = new int64('76561197996545192'); // The steamid must be a STRING! not a number!
+
+md5Hash.update('BE');
+for (var i = 0; i < 8; i++) {
+	md5Hash.update(String.fromCharCode(steamId.and(0xFF).toNumber()));
+	steamId = steamId.shiftRight(8);
+}
+
+console.log(md5Hash.digest('hex'));
diff --git a/example.cpp b/example.cpp
@@ -9,4 +9,5 @@ for (int i = 0; i < sizeof(parts); i++) {
 	bestring << char(parts[i]);
 }
 
+// I used this md5 library http://www.zedwood.com/article/cpp-md5-function
 std::cout << md5(bestring.str()) << std::endl;
diff --git a/example.cs b/example.cs
@@ -11,7 +11,7 @@ class Program
 	{
 		static void Main(string[] args)
 		{
-			Int64 SteamId = 76561197961199490;
+			Int64 SteamId = 76561197996545192;
 			byte[] parts = { 0x42, 0x45, 0, 0, 0, 0, 0, 0, 0, 0 };
 			byte counter = 2;
 

diff --git a/example.go b/example.go
@@ -1,5 +1,7 @@
+// Thanks to nano2k
 package main
 
+
 import (
 	"crypto/md5"
 	"fmt"

diff --git a/example.py b/example.py
@@ -0,0 +1,11 @@
+# Thanks to gunlinux
+import md5
+
+steamid=76561197996545192
+temp = ""
+for i in range(8):
+	temp +=  chr((steamid & 0xFF))
+	steamid >>= 8
+m = md5.new("BE"+temp)
+
+print m.hexdigest()
diff --git a/example.cs b/example.cs
@@ -7,35 +7,29 @@
 
 namespace ConsoleApplication1
 {
-    class Program
-    {
-        static void Main(string[] args)
-        {
-            Int64 SteamId = 76561198040949860;
-            sbyte[] parts = { 0, 0, 0, 0, 0, 0, 0, 0 };
-            byte counter = 0;
+	class Program
+	{
+		static void Main(string[] args)
+		{
+			Int64 SteamId = 76561197961199490;
+			byte[] parts = { 0x42, 0x45, 0, 0, 0, 0, 0, 0, 0, 0 };
+			byte counter = 2;
 
-            do
-            {
-                parts[counter++] = (sbyte)(SteamId & 0xFF);
-            } while ((SteamId >>= 8) > 0);
+			do
+			{
+				parts[counter++] = (byte)(SteamId & 0xFF);
+			} while ((SteamId >>= 8) > 0);
 
-            String bestring = "BE";
-            for (int i = 0; i < parts.Length; i++)
-            {
-                bestring = bestring + (char)parts[i];
-            }
+			MD5 md5 = new MD5CryptoServiceProvider();
+			byte[] beHash = md5.ComputeHash(parts);
+			StringBuilder sb = new StringBuilder();
+			for (int i = 0; i < beHash.Length; i++)
+			{
+				sb.Append(beHash[i].ToString("x2"));
+			}
 
-            MD5 md5 = new MD5CryptoServiceProvider();
-            byte[] textToHash = Encoding.Default.GetBytes(bestring);
-            byte[] result = md5.ComputeHash(textToHash);
-            StringBuilder sb = new StringBuilder();
-            for (int i = 0; i < result.Length; i++)
-            {
-                sb.Append(result[i].ToString("x2"));
-            }
-
-            Console.Out.WriteLine(sb.ToString());
-        }
-    }
-}
+			Console.Out.WriteLine(sb.ToString());
+			Console.In.Read();
+		}
+	}
+}
diff --git a/example.cs b/example.cs
@@ -12,12 +12,12 @@ class Program
         static void Main(string[] args)
         {
             Int64 SteamId = 76561198040949860;
-            Int64[] parts = { 0, 0, 0, 0, 0, 0, 0, 0 };
+            sbyte[] parts = { 0, 0, 0, 0, 0, 0, 0, 0 };
             byte counter = 0;
 
             do
             {
-                parts[counter++] = SteamId & 0xFF;
+                parts[counter++] = (sbyte)(SteamId & 0xFF);
             } while ((SteamId >>= 8) > 0);
 
             String bestring = "BE";

diff --git a/example.cs b/example.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApplication1
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Int64 SteamId = 76561198040949860;
+            Int64[] parts = { 0, 0, 0, 0, 0, 0, 0, 0 };
+            byte counter = 0;
+
+            do
+            {
+                parts[counter++] = SteamId & 0xFF;
+            } while ((SteamId >>= 8) > 0);
+
+            String bestring = "BE";
+            for (int i = 0; i < parts.Length; i++)
+            {
+                bestring = bestring + (char)parts[i];
+            }
+
+            MD5 md5 = new MD5CryptoServiceProvider();
+            byte[] textToHash = Encoding.Default.GetBytes(bestring);
+            byte[] result = md5.ComputeHash(textToHash);
+            StringBuilder sb = new StringBuilder();
+            for (int i = 0; i < result.Length; i++)
+            {
+                sb.Append(result[i].ToString("x2"));
+            }
+
+            Console.Out.WriteLine(sb.ToString());
+        }
+    }
+}
diff --git a/beguidcalc.md b/beguidcalc.md
@@ -1 +1 @@
-# md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))
+## md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))
diff --git a/beguidcalc.md b/beguidcalc.md
@@ -0,0 +1 @@
+# md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))
diff --git a/example.cpp b/example.cpp
@@ -0,0 +1,12 @@
+std::stringstream bestring;
+__int64 steamID = 76561197996545192;
+__int8 i = 0, parts[8] = { 0 };
+do parts[i++] = steamID & 0xFF;
+while (steamID >>= 8);
+
+bestring << "BE";
+for (int i = 0; i < sizeof(parts); i++) {
+	bestring << char(parts[i]);
+}
+
+std::cout << md5(bestring.str()) << std::endl;
diff --git a/example.go b/example.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"crypto/md5"
+	"fmt"
+)
+
+func main() {
+  steamid := 76561197996545192
+
+	h := md5.New()
+	h.Write([]byte("BE"))
+
+	for i := 0; i < 8; i++ {
+		h.Write([]byte{byte(steamid & 0xFF)})
+		steamid >>= 8
+	}
+
+	fmt.Printf("Battleye GUID: %x", h.Sum(nil))
+}
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		# md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))
		## md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		# md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))