Data processing method, device and system

A data processing and data technology, applied in the field of computer communication, can solve problems that affect the success rate of online data interaction, cannot be completed, and data interaction is difficult, so as to overcome the difficulty or even inability to complete online payment, reduce network dependence, and facilitate use Effect

Active Publication Date: 2018-11-30
ADVANCED NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to environmental problems, the network stability is not high, and the network status is often poor, which will affect the success rate of online data interaction, and also hinder the promotion and development of mobile business data interaction and offline business data interaction, reducing Improved user experience in poor network conditions
[0004] Therefore, a new data processing method is needed to solve the above-mentioned problem that online data interaction is difficult or even impossible to complete in the case of poor network conditions

Method used

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  • Data processing method, device and system
  • Data processing method, device and system
  • Data processing method, device and system

Examples

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Embodiment Construction

[0025] The main idea of ​​this application is to realize the data interaction between users when the users are offline by creating, processing and transmitting credential data. Specifically, the credential data is created online, and the credential data is signed and / or verified through the server and the user client based on the asymmetric encryption mechanism, so that the data interaction between users can be completed offline based on the credential data . More specifically, signing the credential data with the private key of the server that created the credential data can ensure the legitimacy of the credential data, and using the private key of the client requesting to create the credential data to sign the credential data can ensure the authenticity of the credential data. Data non-repudiation features.

[0026] In the credential data-based data interaction process achieved by means of an asymmetric encryption mechanism, in addition to the user itself, a third party can...

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Abstract

The invention relates to a data processing method, device and system. The method comprises that a voucher creating request from a first client is received; according to the request, voucher data is created and first countersign is carried out on the voucher data; the voucher data after first countersign is sent to the first client, and the first client implements second countersign on the voucher data after first countersign and transmits the voucher data after first and second countersign to a second client; a voucher processing request, which is emitted by the second client after the voucher data from the first client is received and first signature verification is successively carried out on the voucher data, from the second client is received; according to the voucher processing request, second signature verification is carried out on the voucher data, and voucher processing is carried out on voucher data which passes second signature verification; and result information of voucher processing is sent to the second client. Thus, the flexibility and convenience of data interaction are improved, and convenience is provided for use.

Description

technical field [0001] The present application relates to the field of computer communication, in particular to a data processing method, device and system in Internet data transmission. Background technique [0002] With the rapid development of the Internet, online data interaction is becoming more and more common, and it has become the main way of data interaction in people's lives. [0003] In the current data processing process of online data interaction, it is usually necessary for both interacting parties to remain online in real time, that is, to be connected to the Internet in real time, in order to complete the data interaction process. Due to environmental problems, the network stability is not high, and the network status is often poor, which will affect the success rate of online data interaction, and also hinder the promotion and development of mobile business data interaction and offline business data interaction, reducing Improve user experience when network...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06Q20/38
CPCG06Q20/3821
Inventor 曹恺
Owner ADVANCED NEW TECH CO LTD
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