Data processing method and device of money depositing and withdrawing equipment movement, movement and storage medium

A data processing, deposit and withdrawal technology, applied in the field of data processing, can solve problems such as risks and accounts, and achieve the effect of improving security, ensuring security, and increasing speed

Active Publication Date: 2020-04-10
SHENZHEN YIHUA COMP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the data of deposit and withdrawal related instructions is tampered with during transmission, there will be accounting risks

Method used

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  • Data processing method and device of money depositing and withdrawing equipment movement, movement and storage medium
  • Data processing method and device of money depositing and withdrawing equipment movement, movement and storage medium
  • Data processing method and device of money depositing and withdrawing equipment movement, movement and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] figure 1 The flow chart of the data processing method for the cash deposit and withdrawal device core provided by Embodiment 1 of the present invention specifically includes the following steps:

[0050] Step 110, detecting whether the national secret chip exists.

[0051] In this example, see figure 2 , the deposit and withdrawal device includes a host computer 11 and a core 12. In addition to the control module (or control board) and related hardware structures that can realize the control function, the core 12 also includes a national secret chip 121. The core 12 is used to detect Whether or not the national secret chip 121 exists, the movement in this embodiment is preferably a movement that controls the cash-out function.

[0052] In this embodiment, the national secret chip is a security chip certified by the State Cryptography Administration. The national secret chip integrates high-speed security algorithms and communication interfaces, which can greatly incr...

Embodiment 2

[0059] image 3 The flow chart of the data processing method for the cash deposit and withdrawal device core provided by Embodiment 2 of the present invention specifically includes the following steps:

[0060] Step 210, receiving the handshake protocol sent by the host computer.

[0061] In this embodiment, the deposit and withdrawal device includes a host computer and a core, and the host computer and the core are connected through a USB link. In addition to the control board and related hardware structure that can realize the control function, the core also includes a national Encryption chip, the movement in the present embodiment is preferably the movement that controls the money-out function. In this step, the movement is also used to receive the handshake protocol sent by the host computer.

[0062] In this embodiment, the handshake protocol includes parameters of the host computer, protocol version, encryption algorithm and / or compression method, and the like.

[00...

Embodiment 3

[0077] Figure 4 The flow chart of the data processing method for the cash deposit and withdrawal device core provided by Embodiment 3 of the present invention specifically includes the following steps:

[0078] Step 310, detecting whether the national secret chip exists.

[0079] In this embodiment, the deposit and withdrawal device includes a host computer and a core. The core is used to detect whether the national secret chip exists. In addition to the control board and related hardware structure that can realize the control function, the core also includes a national secret chip. The movement in this embodiment is preferably a movement that controls the function of cash out.

[0080] In this embodiment, the national secret chip is a security chip certified by the State Cryptography Administration. The national secret chip integrates high-speed security algorithms and communication interfaces, which can greatly increase the speed of data stream encryption and decryption, a...

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PUM

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Abstract

The invention discloses a data processing method and device for a deposit and withdrawal equipment movement, the movement and a storage medium, and relates to the field of data processing of an uppercomputer and a lower computer of a deposit and withdrawal machine. If the state secret chip exists, the state secret chip is adopted to negotiate a secret key with an upper computer through an SM2 algorithm; If the secret key negotiation succeeds, initializing the movement, and sending a result of initializing the movement to the upper computer. According to the technical scheme provided by the invention, on one hand, the problems that the data is easily tampered and the accounting risk is relatively high in the transmission process of the machine core of the deposit and withdrawal equipment and the upper computer are solved, and the effect of improving the safety in the transmission process of the machine core of the deposit and withdrawal equipment and the upper computer is achieved; andon the other hand, the SM2 algorithm is used for carrying out secret key negotiation on the state secret chip, so that the problem that the secret key negotiation speed is relatively low is solved, and the effect of improving the speed in the secret key negotiation process on the premise of ensuring the safety is achieved.

Description

technical field [0001] The embodiment of the present invention relates to the data processing technology of the cash deposit and withdrawal device core, and in particular to a data processing method, device, core and storage medium of the deposit and withdrawal device core. Background technique [0002] Along with the continuous progress of society and the continuous development of the financial industry, deposit and withdrawal equipment based on various technologies such as electronic technology and computer technology has developed greatly. In our country, the deposit and withdrawal equipment has spread all over the cities. The deposit and withdrawal equipment can provide customers with automatic withdrawal and deposit functions very conveniently, saving a lot of manpower and material resources, and reducing the workload of the bank. At present, deposit and withdrawal equipment has increasingly become an indispensable means of service in banking services. However, in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L29/06G06F21/72G07F19/00
CPCH04L9/0838H04L63/0428G07F19/20G06F21/72
Inventor 邹衡君
Owner SHENZHEN YIHUA COMP
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