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Transaction instruction processing method and device

A processing method and transaction technology, applied in data processing applications, secure communication devices, payment systems, etc., can solve problems such as poor reliability, failure of financial self-service equipment operation, and good compatibility, so as to improve stability and avoid being vulnerable Imitation, the effect of improving safety

Inactive Publication Date: 2018-02-02
SHENZHEN YIHUA COMP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the imitation cash box is not as compatible as the original cash box, and during the operation of the financial self-service equipment, the imitation cash box is also likely to cause the financial self-service equipment to malfunction
[0004] Therefore, the cash box provided by the prior art has lower security and poor reliability, and is also easy to be imitated

Method used

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  • Transaction instruction processing method and device
  • Transaction instruction processing method and device
  • Transaction instruction processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] figure 1 It is a schematic flowchart of a transaction instruction processing method provided by Embodiment 1 of the present invention. The transaction instruction processing method provided in this embodiment can be executed by a transaction instruction processing device such as a cash box, specifically, it can be implemented by software and / or hardware deployed in the processing device or in a remote communication connection with the processing device to be implemented.

[0047] Such as figure 1 As shown, the method may include the following steps:

[0048] S110: Accept encrypted transaction instructions.

[0049] Exemplarily, a financial transaction between a user and a financial self-service device such as a self-service cash machine may be initiated by the user first. Users can send transaction instructions to the host computer of financial self-service equipment through touch screen or buttons. Wherein, the transaction instruction may include a transaction typ...

Embodiment 2

[0066] figure 2 It is a schematic flowchart of a transaction instruction processing method provided by Embodiment 2 of the present invention. Based on the first embodiment, this embodiment optimizes the steps before "accepting encrypted transaction instructions". Before the cash box accepts encrypted transaction instructions, it is preferable to encrypt the transaction instructions sent by the host through the core. refer to figure 2 , this embodiment specifically includes the following steps:

[0067] S210: Obtain a transaction instruction.

[0068] As described in the above embodiments, after the host computer obtains the transaction instruction first initiated by the user, it will send the transaction instruction to the movement, so that the movement can receive the instruction input by the user.

[0069] S220: Encrypt the transaction instruction according to the preset asymmetric algorithm and the preset public key generated by the preset asymmetric algorithm to obtai...

Embodiment 3

[0075] image 3 It is a structural block diagram of a transaction instruction processing device provided by Embodiment 3 of the present invention. The device can be implemented by software and / or hardware, and generally can be applied to financial self-service equipment including cores and cash boxes. Such as image 3 As shown, the device includes: an encrypted transaction instruction receiving module 310 , a decryption module 320 and a transaction execution module 330 .

[0076] Among them, the encrypted transaction instruction receiving module 310 is used to accept the encrypted transaction instruction; the decryption module 320 is used to decrypt the encrypted transaction instruction according to the preset asymmetric algorithm and the preset private key generated by the preset asymmetric algorithm, The decrypted transaction instruction is obtained; the transaction execution module 330 is configured to execute a transaction action corresponding to the decrypted transactio...

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PUM

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Abstract

The embodiment of the invention discloses a transaction instruction processing method and device. The method employs financial self-service equipment which comprises a core and a money box. The methodcomprises the steps: receiving an encrypted transaction instruction; decrypting the encrypted transaction instruction according to a preset asymmetric algorithm and a preset secret key generated through the preset asymmetric algorithm, and obtaining a decrypted transaction instruction; and executing the transaction operation corresponding to the decrypted transaction instruction according to thedecrypted transaction instruction. Through the above technical scheme, the method improves the safety of communication data between the core and the money box, also improves the reliability of the money box, and solves a technical problem that an original money box is liable to be forged.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of financial self-service equipment, in particular to a method and device for processing transaction instructions. Background technique [0002] Along with the continuous progress of society and the continuous development of the financial industry, based on various technologies such as electronic technology and computer technology, financial self-service equipment such as automatic teller machines or automatic deposit machines have developed greatly. In our country, various financial self-service devices have spread all over the streets and alleys of various cities. Financial self-service devices can easily provide customers with financial self-services such as automatic withdrawals and deposits, saving a lot of manpower and material resources of banks and other financial institutions Bank workload. At present, financial self-service equipment has increasingly become an indispensab...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q20/18H04L9/08
CPCG06Q20/18G06Q20/3829H04L9/0825
Inventor 黄伟
Owner SHENZHEN YIHUA COMP