Information processing method, device and system in block chain

An information processing method and technology of an information processing device are applied in the field of information security and can solve the problems of abnormal request or even malicious request attack of blockchain, paralysis of blockchain nodes, etc.

Inactive Publication Date: 2018-11-30
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The inventors of the present disclosure have discovered the following problems in the above-mentioned related technologies: the blockchain is vulnerable to attacks from abnormal requests or even malicious requests, which leads to the paralysis of blockchain nodes

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  • Information processing method, device and system in block chain
  • Information processing method, device and system in block chain
  • Information processing method, device and system in block chain

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Embodiment Construction

[0037] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0038] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

[0040] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of t...

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Abstract

The invention relates to an information processing method, an information processing device and an information processing system in a block chain, and a computer readable storage medium, and relates to the technical field of information security. The method comprises the steps as follows: a control node in the block chain receives request information from a request node; whether the request information is legal is verified according to configuration information; and under the condition that the request information passes verification, the request information is sent to a response node of the request information for processing. According to the technical scheme provided by the invention, the problem of node crash caused by the abnormal request or malicious request can be solved.

Description

technical field [0001] The present disclosure relates to the technical field of information security, and in particular to an information processing method in a blockchain, an information processing device in a blockchain, an information processing system in a blockchain, and a computer-readable storage medium. Background technique [0002] With the development of blockchain technology, more and more transactions rely on the data stored in the blockchain due to the tamper-proof and traceable characteristics of the blockchain itself. In the process of processing transaction requests, as a separate node of the distributed ledger, each blockchain node has its own processing performance. [0003] In related technologies, the transaction initiator sends the transaction request to the response node in the blockchain for processing. Contents of the invention [0004] The inventors of the present disclosure have discovered the following problems in the above-mentioned related tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/12H04L12/863
CPCH04L47/622H04L61/2521H04L63/0236H04L63/0272H04L63/0876H04L63/1466
Inventor 邵珠光孙海波张伟
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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