Information security management module of IC (integrated circuit) card intelligent heat energy meter
An information security and management module technology, applied in the field of IC card smart heat meter management auxiliary devices, can solve the problems that information security management cannot be guaranteed, and achieve the effects of avoiding key leakage, unified management, and data authenticity
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[0026] The present invention will be further elaborated below in conjunction with the accompanying drawings.
[0027] refer to figure 1 As shown, one embodiment of the present invention is an information security management module of an IC card smart heat meter, and the information security management module includes a processor, a first data interface, a second data interface and a FLASH memory, and the processors respectively Access to the first data interface, the second data interface and the FLASH memory, wherein:
[0028] The function of the above-mentioned first data interface is to execute the unique data communication between the IC card smart heat meter and the IC card information exchange module, and transmit it to the processor when receiving external data from the IC card information exchange module;
[0029] The function of the above-mentioned FLASH memory is to store the control and file management programs in the information security management module;
[003...
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