Use the CredPackAuthenticationBuffer and CredUnpackAuthenticationBuffer to convert a 32 bit WOW cred blob into a 64 bit native blob by unpacking it an

Unpack a KERB_INTERACTIVE_UNLOCK_LOGON *in place*. That is, reset the Buffers from being offsets to being real pointers. This means, of course, that

ReportResult is completely optional. Its purpose is to allow a credential to customize the string and the icon displayed in the case of a logon failu

Our credential doesn't have a checkbox.

Our credential doesn't have a combobox.

Similarly to SetSelected, LogonUI calls this when your tile was selected and now no longer is. The most common thing to do here (which we do below) is

LogonUI calls this function when our tile is selected (zoomed) If you simply want fields to show/hide based on the selected state, there's no need to

SetSerialization takes the kind of buffer that you would normally return to LogonUI for an authentication attempt. It's the opposite of ICredentialPr