Digital Signature with Password

Hi All,

I am using Adobe LiveCycle Designer 7.1

I am developing an interactive forms with Digital Signature field.

In Adobe Acrobat, navigate to Sign->Certify without Visible Signature then it opens Certify Document window.

In that window, users need to enter their password and click Sign button to put their Digital Signature in the Form.

I'm trying to implement the above (enter password to put their Digital signature) in the interactive form.

Is it possible to do this?

Thanks

Thruna