| 摘要 |
<p>Disclosed is a safe communication method with a card, comprising: conducting mutual authentication between a card and an entity other than the card; and after the authentication has passed, the entity other than the card sending a communication command of a corresponding security level, and the card executing a corresponding operation according to the corresponding security level, and then sending a communication success response to the entity other than the card. The method solves the problem that communication data may be monitored or intercepted.</p> |
