| 摘要 |
<p>The invention relates to a portable data carrier assembly comprising a control unit, a body, a data memory that is integrated into a chip and to which security specific data can be saved and an element for permitting an exchange of information between the control unit and an external access unit. A security device of the chip transmits a security signal, which is influenced by an influencing element that is integrated into the body and is connected to the security device in a non-galvanic manner. A detection element of the security device detects the influenced security signal. An evaluation element evaluates the detected, influenced security signal and a blocking element blocks a security-critical operating condition of the data carrier assembly, if the evaluation element identifies a security signal that has not been influenced in an anticipated manner.</p> |
