[mapserver-users] msencrypt - tea algorithmos

[Andreas Douvalis]

Hi
 
I try to implement one
php script to produce encrypted string for maps connections strings like msencrypt tool creates.
 
In my MS_ENCRYPTION_KEY I have
the 32 chars key created by msencrypt.exe (ms4w-mapserver 6).
 
TEA algorithm needs one 16-chars
password to encrypt the string. How msencrypt  works? How produce the 16-chars
password from 32-chars key? 
 
Has anybody implemented successfully  php code (or other language)  for  the
production of the encoded string that msencrypt tool creates?  
 
I found in this page (http://www.movable-type.co.uk/scripts/tea.html) one javascript implementation of xtea encryption  but  firstly it takes 16-chars password and secondly is xtea. 
 
Can I use MCRYPT_XTEA module of
php to produce the encoded string that msencrypt tool creates?
 
Please Help!!!  
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