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Federation chain transaction method, apparatus, and compute readable storage medium

A transaction method and alliance technology, applied in the field of blockchain, can solve the problems of complex identity, lack of certificate system, and inability to guarantee the authenticity and security of alliance chain transactions, so as to achieve the effect of ensuring authenticity and security

Active Publication Date: 2018-12-21
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, transactions based on alliance chains lack a complete certificate system, which is not conducive to safe and effective identity authentication for alliance chain participants, especially in situations where there are many alliance chain participants, complex identities, and not fully credible Under the circumstances, the authenticity and security of alliance chain transactions cannot be guaranteed

Method used

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  • Federation chain transaction method, apparatus, and compute readable storage medium
  • Federation chain transaction method, apparatus, and compute readable storage medium
  • Federation chain transaction method, apparatus, and compute readable storage medium

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Embodiment Construction

[0052] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] The main solution of the embodiment of the present invention is: when receiving the transaction request sent by the client, obtain the client certificate carried in the transaction request and the business message signed by the client; Whether the certificate is valid; when the client certificate is valid, re-sign the business message through the pre-saved organization node private key; send the re-signed business message to the transaction node.

[0054] At present, transactions based on alliance chains lack a complete certificate system, which is not conducive to safe and effective identity authentication for alliance chain participants, especially when there are many alliance chain participants, complex identities, and not completely credible. The authenticity and security of alliance chain transactions can...

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Abstract

The invention discloses a federation chain transaction method. The method comprises the following steps: when receiving a transaction request sent by a client, obtaining a client certificate carried in the transaction request and a service message signed by the client; judging whether the client certificate is valid; When the client certificate is valid, re-signing the service message through thepre-stored private key of the institution node; sending the re-signed service message to a transaction node corresponding to the transaction request. The invention also discloses a federation chain trading device and a computer-readable storage medium. The invention can realize the safe and effective identity authentication of the participants of the alliance chain, thereby ensuring the authenticity and security of the transaction of the alliance chain.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to alliance chain transaction methods, equipment and computer-readable storage media. Background technique [0002] In recent years, with the continuous development of Internet finance, blockchain technology has been gradually introduced into the business transactions of financial institutions such as banks. The so-called blockchain technology is a brand-new network application technology formed by combining traditional encryption technology and Internet distributed technology. During the Internet transaction process based on blockchain technology, the authentication of membership in the blockchain It is one of the important steps to ensure the authenticity and security of blockchain transactions. [0003] At present, the blockchain is generally divided into public chain, alliance chain and private chain according to the different access forms of its constituent nodes....

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L29/06G06Q40/04
CPCG06Q40/04H04L9/3236H04L9/3239H04L9/3252H04L9/3263H04L63/0435H04L63/0442H04L63/0823H04L63/108H04L2209/56H04L2463/102
Inventor 陈贯策陈宇杰李辉忠张开翔范瑞彬
Owner WEBANK (CHINA)
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