[xmlsec] Password Callback

[Edward Shallow]

Hi Aleksey,

   Is there an equivalent password callback that is similar in functionality
to the xmlsec xmlSecErrorsSetCallback ?

I am using private keys with passwords loaded by name from the MS Crypto
Store. At run time the Windows password prompt dialog box pops up. I would
like to be able to specify/set a password callback which would take a string
argument and return a password.

Is this possible with mscrypto ? If not is there another way to do this ? 

Ed