>I'm searching for a password encryption like the Unix password 
>security. I need a one-way encryption.

If you just want a one way transform hashing is all you need. Squeak 
implements SHA-1 in the class SecureHashAlgorithm.

Georg
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Dipl.Ing. Georg Gollmann                TU-Wien, Zentraler Informatikdienst
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mail:gollmann at zid.tuwien.ac.at
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