摘要 |
<p>A process to generate a private key at the heart of an electronic unit, via a master key and data representing an identity, includes the following steps: - generation of a number at the heart of the electronic unit; - determination of the initial element of the private key equivalent to the result of the application of a one-way function incorporating the master key in the combination of said number and of the result of the application of an initial function involving scrambling of the data; - utilization of said number as the second element of the private key. Both coding and decoding processes are presented at the same time.</p> |