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A control method and system for calling hardware instructions
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A hardware instruction and control method technology, applied in the direction of complete banking system, complete banking system, coinless or similar appliances, etc., can solve the problem that instructions are easy to be leaked or spied on, easy to be controlled, and cannot guarantee the safety of self-service equipment And other issues
Active Publication Date: 2020-01-14
SHENZHEN YIHUA COMP +2
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[0005] The embodiment of the present invention provides a control method and system for invoking hardware instructions, so as to solve the problem in the prior art that the invocation of self-service equipment is easy to be leaked or snooped, and it is easy to be controlled and cannot guarantee the safety of self-service equipment
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Embodiment 1
[0021] figure 1 It shows a flow chart of a method for controlling hardware instruction invocation provided by the first embodiment of the present invention, which is described in detail as follows:
[0022] Step S11: receiving a hardware instruction, and obtaining a hardware instruction calling protocol according to the hardware instruction;
[0023] Self-service equipment generally can be divided into hardware layer, driver layer and upper layer software from hardware to software, and upper layer software comprises: upper layer business system, ATM equipment test software etc.; The received hardware instruction acquires the hardware instruction call protocol.
[0024] Specifically, when developing the self-service device function, a hardware instruction call protocol corresponding to the self-service device function is formulated, so that the application layer on the PC can control the action of a certain function of the self-service device through this command protocol. Th...
Embodiment 2
[0049] Corresponding to a control method called by a hardware instruction described in the above embodiment, figure 2 A structural block diagram of a control system invoked by hardware instructions provided by an embodiment of the present invention is shown. For ease of description, only parts related to the embodiment of the present invention are shown.
[0050] refer to figure 2 , the control system called by the hardware instruction includes: a hardware instruction receiving unit 21, a hardware instruction legality determining unit 22, and a hardware instruction execution unit 23, wherein:
[0051] A hardware instruction receiving unit 21, configured to receive a hardware instruction, and obtain a hardware instruction calling protocol according to the hardware instruction;
[0052] Self-service equipment generally can be divided into hardware layer, driver layer and upper layer software from hardware to software, and upper layer software comprises: upper layer business s...
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Abstract
The present invention is applicable to the technical field of financial equipment control, and provides a method and a system for controlling hardware instruction calling. The method comprises: receiving a hardware instruction, and obtaining a hardware instruction calling protocol according to the hardware instruction; calling an encryption factor, and determining whether the hardware instruction is a legal instruction according to the encryption factor and the hardware instruction calling protocol; and after determining that the hardware instruction is the legal instruction, executing the hardware instruction. According to the method and system provided by the present invention, the encryption factor, the virtual instruction control code and the instruction control code are pre-cured in the self-service device and cannot be arbitrarily modified by the unauthorized person, so that the offender is effectively prevented from controlling the self-service device when the hardware instruction calling protocol of the self-service device is peeped or leaked.
Description
technical field [0001] The invention belongs to the technical field of financial equipment control, and in particular relates to a control method and system for invoking hardware instructions. Background technique [0002] Self-service equipment is generally composed of a man-machine interface, which is operated by the user according to the prompts of the equipment, such as bank ATM machines. The invention of self-service equipment has greatly facilitated people's travel and services. However, in the process of using some self-service equipment, the products or information related to the self-service equipment itself are easy to be published or leaked, causing security problems; Utilization will put the self-service equipment at a disadvantage. For example, after the communication instruction protocol of the self-service equipment is leaked, criminals can control the self-service equipment arbitrarily, or make the self-service equipment in a fault state, so as to achieve th...
Claims
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Application Information
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