A METHOD, A FIRST USER EQUIPMENT, A SECOND USER EQUIPMENT, A COMPUTER PROGRAM AND A COMPUTER PROGRAM PRODUCT

摘要

The invention concerns a method for storing (503) a piece of information, in particular a first certificate, wherein storing (503) of said piece of information on a first user equipment is permitted (502) if a first signature, in particular a digital signature produced depending on said piece of information, is successfully validated (500, 501) as authentic signature of a second user equipment, or storing of said piece of information is prevented (502) otherwise.