METHOD OF TRANSMITTING ENCRYPTED DATA, METHOD OF RECEPTION, DEVICES AND COMPUTER PROGRAMS CORRESPONDING THERETO

摘要

The invention relates to a method of transmitting data from a first terminal called the sender terminal (TermE) to a second terminal called the receiver terminal (TermR), which method is characterized in that it comprises: • - a step of obtaining (100) a current temporal datum (DTC); • - a step of determining (110) a temporal transmission datum (DTT) as a function of the current temporal datum (DTC) and of at least one predetermined parameter; • - a step of obtaining (120) a datum to be encrypted (DaCh) on the basis of at least one datum to be transmitted (DaTr) and of said at least one temporal transmission datum (DTT); • - a step of encrypting (130), with the aid of an encryption key (KeyC), said datum to be encrypted (DaCh) obtained previously, delivering an encrypted datum (DCh); • - a step of transmitting said encrypted datum (DCh) as a function of said temporal transmission datum (DTT).