| 摘要 |
<p>The invention relates to a method for providing a secured communication between a user and an entity containing a first set of biometric data relating to the user. According to the invention, a second set of biometric data relating to the user is obtained. An error correction protocol is applied to the first set of biometric data and to the second set of biometric data in such a way that the resulting data is identical to a pre-determined level of probability. A secret amplification phase is implemented, in which a hasting function is applied to the resulting data in order to obtain a key which is common to the user and the entity.</p> |
