Erp(enterprise resource planning) system data encryption method

A data encryption and data packet technology, applied in the field of information security, can solve problems such as data flow bottlenecks, high levels of confidentiality, and affecting the normal operation of the ERP system, and achieve the effect of reducing inconvenience and frequency of use

Inactive Publication Date: 2014-12-10
CHENGDU BIZ UNITED INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has a high degree of confidentiality and is too dependent on hardware
Once the hardware is damaged or lost, it will cause a bottleneck of data flow, and even seriously affect the normal operation of the entire ERP system, which has a potential crisis of risk to the enterprise

Method used

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  • Erp(enterprise resource planning) system data encryption method

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Embodiment Construction

[0027] A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] like figure 1 Shown, in a preferred embodiment of the present invention, ERP system data encryption method comprises the steps:

[0029] Step 101: Perform first encryption on source data to obtain first encrypted data. This encryption method can be applied to the data source sender. Specifically, the sender can be set at the computer server and communicate with the data requester. In the present invention, the data requesting end may be any subsystem in the ERP system, or any service terminal in the ERP system.

[0030] In a preferred embodiment of the present invention, according to the request information, first obtain the desired original data from the database as the source data. Then perform WAP2 encryption processing. The encrypted key can be selected as 128-bit or 256-bit according to preset parameters.

[0031] Step 102: E...

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PUM

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Abstract

The invention provides an ERP (enterprise resource planning) system data encryption method to reduce dependence to hardware encryption dog in the prior art. The ERP system data encryption method includes performing first encryption to source data to obtain first encrypted data; packaging the first encrypted data to generate a first data package; generating a random number, which is smaller than operating times of the data request terminal within an effective life cycle, for a data request terminal; performing second encryption to the random number to obtain second encrypted data; acquiring a main operating request key of the request terminal corresponding to the random number; performing third encryption to the request key to obtain third encrypted data; packaging the second encrypted data and the third encrypted data to obtain a second data package; and sending the second data package and the first data package to the request terminal. The ERP system data encryption method has the advantages of decreasing use frequency of the hardware encryption dog and reducing inconvenience to an ERP system caused by damages or loss of the hardware encryption dog.

Description

technical field [0001] The invention relates to the field of information security, and more specifically, relates to a method for encrypting data in an erp system. Background technique [0002] Today's society has entered the era of information and digitalization, digital data and digital communication have become an inseparable part of people's daily life, the development and maturity of e-commerce technology, the application of ERP (Enterprise Resource Planning, enterprise resource planning) system is also becoming more and more more and more popular. [0003] The ERP system is a highly integrated system. Data is highly shared among various business subsystems, and the amount of shared data increases geometrically with the increase in business volume. The trend of increasing and complicating subsystems also makes each subsystem The logical relationship between systems is becoming more and more complex. This will make the security of data resources face greater difficulti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06G06F21/34
Inventor 曹毅
Owner CHENGDU BIZ UNITED INFORMATION TECH
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