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CN103577848B 能够执行无接触标签读取功能的NFC设备 有权 转让

能够执行无接触标签读取功能的NFC设备
摘要：
NFC设备包括第一控制器接口(MINT1)和第二控制器接口(MINT2)，耦合至所述第一控制器接口的第一通信信道(LK1)，连接至所述第二控制器接口的第二通信信道(LK2)，包含连接至所述第一通信信道的安全元件接口的安全元件(SE)，配置为对待在所述第一通信信道上发送以用于并入所述加密帧中的数据进行加密、并且从所述加密帧中提取和从所述第一通信信道接收的加密数据进行解密的加密/解密装置(CRL)，配置为控制所述加密/解密装置以用于管理与所述NFC控制器的加密通信的管理装置(MMG)，包含耦合至所述第二控制器接口的主装置的设备主机(DH)，以及配置为通过在所述第一和第二通信信道上交换的非加密命令控制所述管理装置的控制装置(CRTM)。
摘要（英）：

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.

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