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Information processing method, device and equipment and medium

An information processing method and technology of an information processing device, which are applied in the field of information processing, can solve the problems of poor bill information security, complicated search and management processes, etc., and achieve the effects of safe storage, avoidance of leakage, and simple query process.

Inactive Publication Date: 2019-06-21
AEROSPACE INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an information processing method, device, equipment, and medium to solve the problems in the prior art that the security of bill information is poor and the process of searching and management is complicated

Method used

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  • Information processing method, device and equipment and medium
  • Information processing method, device and equipment and medium
  • Information processing method, device and equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1 of the present invention provides an information processing method, refer to figure 1 As shown, the flow of the information processing method is as follows:

[0054] Step 101: Receive an information storage instruction.

[0055] Step 102: Generate a first key, and use the first key to encrypt the receipt information indicated by the information storage instruction to obtain data ciphertext.

[0056] Step 103: Obtain the second key, and use the second key to encrypt the first key to obtain key ciphertext.

[0057] Step 104: Use the data ciphertext and key ciphertext as the encrypted ticket information of the ticket information, and store the encrypted ticket information in the information block chain, wherein the information block chain is a data chain for storing encrypted note information .

[0058]In Embodiment 1 of the present invention, the ticket information is double-encrypted by the first key and the second key, which improves the security of the ...

Embodiment 2

[0060] The above-mentioned embodiment will be further described in detail below. Embodiment 2 of the present invention provides an information processing method, which can be applied to the client. Refer to figure 2 As shown, the specific flow of the information processing method is as follows:

[0061] Step 201: the client terminal receives an information storage instruction initiated by the user.

[0062] During specific implementation, the user can initiate an information storage instruction to the client in the following ways, but not limited to: log in to the client, enter the information storage interface, enter (or select) ticket information and click the information storage icon displayed on the information storage interface , initiate an information storage instruction carrying ticket information to the client.

[0063] Step 202: the client generates a first key, and uses the first key to encrypt the ticket information indicated by the information storage instructio...

Embodiment 3

[0079] Based on the above embodiments, an information processing device is provided in Embodiment 3 of the present invention, refer to image 3 As shown, the information processing device at least includes:

[0080] a receiving unit 301, configured to receive an information storage instruction;

[0081] The first encryption unit 302 is configured to generate a first key, and use the first key to encrypt the ticket information indicated by the information storage instruction to obtain data ciphertext;

[0082] The second encryption unit 303 is configured to obtain a second key, and use the second key to encrypt the first key to obtain key ciphertext;

[0083] The storage unit 304 is used to use the data ciphertext and the key ciphertext as the encrypted ticket information of the ticket information, and store the encrypted ticket information in the information block chain, wherein the information block chain is used to store the encrypted note information data link.

[0084] ...

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Abstract

The invention discloses an information processing method and device, equipment and a medium, which are used for solving the problem of low security of bill information in the prior art. The method specifically comprises the steps of receiving an information storage instruction; generating a first secret key, encrypting the bill information indicated by the information storage instruction by usingthe first secret key to obtain a data ciphertext; obtaining a second secret key, encrypting the first secret key by using the second secret key to obtain a secret key ciphertext; and storing the dataciphertext and the key ciphertext as encrypted bill information of the bill information in an information block chain. Therefore, double encryption is carried out on the bill information through the first secret key and the second secret key. Compared with the prior art, the security of the bill information is improved, the bill information is prevented from being leaked as much as possible, and once the bill information is stored in the information block chain, the bill information cannot be tampered or repudiated, so that the security of the bill information is further improved by storing the bill information through the information block chain.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to an information processing method, device, equipment and medium. Background technique [0002] With the prosperity of the market economy, transactions are becoming more and more frequent in daily life. However, with the increase in transaction volume, the demand for bills is also increasing day by day, which makes the consumption of paper more and more, wasting a lot of natural resources, and However, a large number of paper bills are not easy to save and manage. In order to reduce the waste of natural resources and simplify the storage and management process of paper bills, electronic bills came into being. [0003] In the prior art, bill information such as electronic bills is usually stored directly on computers, cloud devices, removable disks, etc., which is less secure. Moreover, the query and management of bill information needs to be performed manuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62H04L9/08
Inventor 陈怡博何丽王申
Owner AEROSPACE INFORMATION
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