Method and apparatus for blocking an operation involving two identifiers

摘要

A method of blocking an operation or a service involving a first identifier including first information suitable for being read by first reader means disposed in a radio terminal and a second identifier including second information suitable for being read by second reader means associated with the terminal, the method comprising the steps of: calculating first data from the first and second information as read in the identifiers; comparing the first calculated data with second data stored in a memory zone of the assembly comprising the terminal and the second read means; and authorizing the operation involving both identifiers depending on the result of the comparison.