| 摘要 |
Card reader having a control interface 18 for controlling 12 the card reader from the exterior, and a device for reading data cards, particularly chip cards, and also having a security module 20, where a request arriving via the control interface 18 is forwarded to the security module 20, and the latter's output is reformatted, if appropriate, and is forwarded to the data card, where it is checked. |
