Load the secret value of this item.
Each item has a single secret which might be a password or some other secret binary value.
This function will fail if the secret item is locked.
This function returns immediately and completes asynchronously.
optional cancellation object
called when the operation completes
data to pass to the callback
See Implementation
Load the secret value of this item.
Each item has a single secret which might be a password or some other secret binary value.
This function will fail if the secret item is locked.
This function returns immediately and completes asynchronously.