--- CHAP.php.orig	2010-08-27 20:30:08.742934457 +0200
+++ CHAP.php	2010-08-27 20:31:48.033933802 +0200
@@ -148,7 +148,7 @@
  * Generate MS-CHAPv1 Packets. MS-CHAP doesen't use the plaintext password, it uses the
  * NT-HASH wich is stored in the SAM-Database or in the smbpasswd, if you are using samba.
  * The NT-HASH is MD4(str2unicode(plaintextpass)). 
- * You need the mhash extension for this class.
+ * You need the hash extension for this class.
  * 
  * @package Crypt_CHAP 
  */
@@ -164,13 +164,13 @@
     /**
      * Constructor
      *
-     * Loads the mhash extension
+     * Loads the hash extension
      * @return void
      */
     function Crypt_CHAP_MSv1()
     {
         $this->Crypt_CHAP();
-        $this->loadExtension('mhash');        
+        $this->loadExtension('hash');        
     }
     
     /**
@@ -182,9 +182,9 @@
     function ntPasswordHash($password = null) 
     {
         if (isset($password)) {
-            return mhash(MHASH_MD4, $this->str2unicode($password));
+            return pack('H*',hash('md4', $this->str2unicode($password)));
         } else {
-            return mhash(MHASH_MD4, $this->str2unicode($this->password));
+            return pack('H*',hash('md4', $this->str2unicode($this->password)));
         }
     }
     
@@ -431,7 +431,7 @@
      */    
     function ntPasswordHashHash($nthash) 
     {
-        return mhash(MHASH_MD4, $nthash);
+        return pack('H*',hash('md4', $nthash));
     }
     
     /**
@@ -443,7 +443,7 @@
      */   
     function challengeHash() 
     {
-        return substr(mhash(MHASH_SHA1, $this->peerChallenge . $this->authChallenge . $this->username), 0, 8);
+        return substr(pack('H*',hash('sha1', $this->peerChallenge . $this->authChallenge . $this->username)), 0, 8);
     }    
 
     /**