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Bid invitation information encryption system, method and device based on big data

A technology of information encryption and big data, which is applied in security devices, wireless communications, sales/lease transactions, etc. It can solve the problems of information leakage of bidders, increase the risk of information leakage, affect the fairness of bidding, etc., and achieve fast data interaction , Improving fairness and reducing the risk of leakage

Pending Publication Date: 2022-07-08
浙江招天下招投标交易平台有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, once the server is compromised, the information of a large number of bidders will be leaked, affecting the fairness of bidding
Moreover, there are a large number of interactions between the client and the server in the process of the user modifying the bidding information, which also increases the risk of information leakage

Method used

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  • Bid invitation information encryption system, method and device based on big data
  • Bid invitation information encryption system, method and device based on big data
  • Bid invitation information encryption system, method and device based on big data

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] like Figure 1 to Figure 5 As shown, a bidding information encryption system based on big data includes: a bid opening evaluation system set to run on a server, a bidding client set to run on a user terminal device, and a mobile encryption terminal device set to run on the terminal device. Encrypted storage system.

[0041] The bidding client does not communicate directly with the bid opening and evaluation system.

[0042] ...

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Abstract

The invention relates to a bid invitation information encryption system based on big data, a bid invitation information encryption method based on big data and a bid invitation information encryption device based on big data. Comprising a bid opening and evaluating system which is arranged on a server to run, a bidding client which is arranged on user terminal equipment to run and an encryption storage system which is arranged on mobile encryption terminal equipment to run, the bidding client does not directly communicate with the bid opening and evaluating system; in the bidding stage, bidding information of the bidding client is stored in the encryption storage system and encrypted by the encryption storage system; in the bid opening and evaluation stage, the mobile encryption terminal device communicates with the server, and the bid opening and evaluation system reads data from the encryption storage system and decrypts the data. The method has the beneficial effects that the bidding information is high in security and low in leakage risk.

Description

technical field [0001] The invention relates to a bidding information encryption system, method and device based on big data. Background technique [0002] As the important information in the bidding documents, the security of the bidding documents is extremely important. In the traditional online bidding process, a bidding client is usually set up, and the bidder uploads the bidding information to the server through the bidding client. Encrypted and unified management by the server. In this way, once the server is breached, the information of a large number of bidders will be leaked and the fairness of the bid will be affected. In addition, there is a lot of interaction between the client and the server in the process of modifying the bidding information by the user, which also increases the risk of information leakage. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a bidding information encryption system, method and device based o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/033G06Q30/06
CPCH04W12/033G06Q30/0611
Inventor 沈晔郭晓琴张云飞邵志明
Owner 浙江招天下招投标交易平台有限公司
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