NFC apparatus capable to perform a contactless tag reading function

摘要

The NFC apparatus comprises a first controller interface (MINT1) and a second controller interface (MINT2), a first communication channel (LK1) coupled to said first controller interface, a second communication channel (LK2) connected to said second controller interface, a secure element (SE) including a secure element interface connected to said first communication channel, encryption/decryption means (CRL) configured to encrypt data to be sent on said first communication channel for being framing into said encrypted frames and to decrypt encrypted data extracted from said encrypted frames and received from said first communication channel, management means (MMG) configured to control said encryption/decryption means for managing the encrypted communication with said NFC controller, a device host (DH) including a host device interface coupled to said second controller interface and control means (CRTM) configured to control said management means through non encrypted commands exchanged on said first and second communication channels.