title: CryptDeriveKey algorithm names
body: <pre><code>public byte[] CryptDeriveKey(
      string algname,
      string alghashname,
      int keySize,
      byte[] rgbIV
  )
  </code></pre>
  
  <p>Can someone please enlighten me as to what options there are in algname? If I want to specify an encryption algorithm for AES-128 and AES-256, what should I put in the algname?</p>