init_pin

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

According to the PKCS#11 standards, the session must be logged in with the CKU_SO user type.

This call may block for an indefinite period.

Parameters:

this	Initialize PIN for this session's slot.
pin	the user's PIN, or null for protected authentication path
cancellable	Optional cancellation object, or null.
n_pin	the length of the PIN

Returns:

Whether successful or not.