摘要 |
Method for ensuring an integrity of a contactless card emulating device (12), wherein the card emulating device (12) is arranged in an NFC frontend device (10) and/or in a secure element (40),wherein the secure element (40) is galvanically connected to the NFC frontend device (10), and wherein an authenticating procedure for the contactless card emulating device (12) is performed between the NFC frontend device (10) and the secure element (40). |