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Information processing method, device, electronic device and readable storage medium

An information processing method and technology for an information processing device, applied in the computer field, can solve problems such as damage to user interests, and achieve the effects of avoiding damage to interests, improving security, and avoiding key loss or abuse.

Active Publication Date: 2021-05-25
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the process of realizing the present invention, the inventors found that there are security risks in the methods of the prior art, which may cause damage to the interests of users

Method used

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  • Information processing method, device, electronic device and readable storage medium
  • Information processing method, device, electronic device and readable storage medium
  • Information processing method, device, electronic device and readable storage medium

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Embodiment Construction

[0061]In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0062] In the prior art, the signature of each transaction in the blockchain needs to be performed in the blockchain middleware, therefore, the key needs to be stored in the blockchain middleware. Using this method, on the one hand, there is a risk of the key being lost, and on the other hand, the blockchain middleware system may abuse the key, posing as an application to write transaction i...

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Abstract

An embodiment of the present application provides an information processing method, device, electronic device, and readable storage medium. The method includes: in response to a transaction construction request, sending first transaction request information that does not carry signature information, and the first transaction The request information is used to indicate the transaction parameters that the transaction corresponding to the transaction construction request needs to use; receive the second transaction request information based on the response of the first transaction request information, and the second transaction request information includes the first transaction request information and signature information, the signature information is obtained according to the first transaction request information; according to the second transaction request information, the transaction result corresponding to the transaction construction request is obtained; and the transaction result is sent. This method can improve the security of blockchain transactions and avoid damage to user interests.

Description

technical field [0001] The embodiments of the present application relate to computer technology, and in particular, to an information processing method, device, electronic equipment, and readable storage medium. Background technique [0002] Blockchain technology is a tamper-proof distributed ledger technology that can record transactions between participants in the blockchain network. Each transaction includes a time stamp and the digital signature of the participant on the transaction. Through this signature, it can Determine the identity of the participants in the transaction. Applications developed based on blockchain technology may be connected to different blockchain platforms. Exemplarily, the application for providing the function of digital credits may be connected to a Hyperledger fabric platform, or may be connected to a Bitcoin (Bitcoin) platform. Since different blockchain platforms have different interfaces, it is necessary to adapt and develop applications s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/64G06Q40/04
CPCG06F21/64G06Q40/04
Inventor 林群王帅俭刘春伟王义赵铭芮智鹏马超
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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