Mobile smart card system with identity authentication function and security method of mobile smart card system
An identity authentication and smart card technology, which is applied in the mobile smart card system and security field, can solve the problems that mobile financial services are difficult to promote, SIM storage resources are difficult to meet the large data storage of mobile Internet, and user interface is difficult to bring user experience, etc., to achieve effective It is conducive to reuse and maintenance, enhances reconfigurability and innovation capabilities, and promotes the effects of organic integration and innovative development
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Embodiment 1
[0018] Embodiment 1: A mobile smart card system with identity authentication function, such as figure 1 As shown, it includes a mobile phone 1 and a security device 2; the security device 2 includes a card body 21 and a card circuit sealed in the card body 21; Copper interface 22; card body circuit comprises CPU24 and memory 23, realizes the various functions of conventional SIM / SD card; It is characterized in that: SIM25 that realizes identity verification function and SD26 that realizes a large amount of data storages are also included in card body 21, SIM25 also stores the information needed to realize various applications of the citizen card, SIM25 / SD26 is connected with the CPU24 of the circuit in the card, and the security device 2 is connected with the mobile phone 1 through the copper interface 22; the security device 2 is a dual-interface The mobile smart card has a SIM interface on one side and an SD interface on the other. SIM and SD are combined through integrated...
Embodiment 2
[0019] Embodiment 2: A peripheral processing device used in conjunction with Embodiment 1, such as figure 1 As shown, it includes a SIM card issuing device 4 and a client 11 installed on the mobile phone 1; a CPU central processing unit CPU24 for real-time processing of sending and receiving information, and a network interface 12 for online data exchange with the main server 3 Or the data exchange interface 13 for off-line exchange of data, its client 11 and main server 3 and the aforementioned SIM8 with identity authentication function have undergone identity authentication to realize various citizen card applications.
Embodiment 3
[0020] Embodiment 3: A safety device with wireless radio frequency communication function, such as figure 2 As shown, it includes a card body 1 and a security module 2 with an identity authentication function; the card body 1 is provided with a copper interface 12 that conforms to the IS07816 standard and is matched with the security module 2; the security module includes a CPU24 and a memory 23, through The card sleeve 21 and the Micro SD card are combined into one, and hardware encryption is used to realize various functions of the conventional SIM25 / SD26; the card body 1 and the security module 2 are separate independent components, and the card body 1 also includes a circular radio frequency transceiver antenna 11. The security module 2 also includes a radio frequency transceiver circuit 27, which is connected to the CPU 24 of the security module 2, and the radio frequency transceiver antenna 11 in the card body 1 communicates with the radio frequency transceiver in the se...
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