AspCrypt using .NET framework?

Hi,

Does anyone know how to duplicate
AspCrypt's function using .NET framework?

I have an existing ASP application
that use AspCrypt to encrypt
employees' password.
Now I'm moving to ASP.NET
but need to continue using old data.
I don't know actually which encryption
algorithm AspCrypt uses.
Just know that it uses the same
algorithm as UNIX does.
I have tried MD5, DES, Rijndael
in .NET but they're all produce the result
that doesn't look like ones from AspCrypt.

I've also tried to wrap AspCrypt COM.
But face another problem.
It seems to make the other COMs stop working
once I executed AspCrypt object.
It also doesn't have dispose method
so I cannot get rid of it after use.

Any clues?

Regards,
Panya

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