set_pin

Description:

public bool set_pin (uint8[]? old_pin, uint8[]? new_pin, Cancellable? cancellable = null) throws Error

Change the user's pin on this slot that this session is opened on.

This call may block for an indefinite period.

this	Change the PIN for this session's slot.
old_pin	the user's old PIN, or `null` for protected authentication path.
new_pin	the user's new PIN, or `null` for protected authentication path
cancellable	Optional cancellation object, or `null`.
n_new_pin	The length of the PIN.
n_old_pin	The length of the PIN.

Whether successful or not.