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Rijndael encrypt function syntax

Posted By:      Posted Date: October 26, 2010    Points: 0   Category :ASP.Net

Can anyone help me

I am trying to create a function that encrypts using Rijndael. I am using the following code
But I get the error message "This is obsolete" when I use

Dim keyBytes As Byte()

 keyBytes = password.GetBytes(keySize / 8)

 Can anyone tell me the correct syntax.


Many thanks



This is the section that throws the error.

' First, we must create a password, from which the key will be derived.
        ' This password will be generated from the specified passphrase and
        ' salt value. The password will be created using the specified hash
        ' algorithm. Password creation can be done in several iterations.
        Dim password As PasswordDeriveBytes
        password = New PasswordDeriveBytes(passPhrase, _

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