#NEWLINE# def __init__( self , unique_identifier = None , cryptographic_parameters = None , tag = Tags . ENCRYPTION_KEY_INFORMATION ) : #NEWLINE# #INDENT# super ( KeyInformation , self ) . __init__ ( tag = tag ) #NEWLINE# self . unique_identifier = unique_identifier #NEWLINE# self . cryptographic_parameters = cryptographic_parameters #NEWLINE# self . validate ( )