An information processing method and device

An information processing method and a technology for prompting messages, which are applied in the field of information processing methods and equipment, can solve the problems of high privacy data, hidden dangers, and reduce the security of the alliance chain, so as to solve the hidden dangers, improve the security, and reduce the acquired data. effect of risk

Active Publication Date: 2022-07-26
LENOVO (BEIJING) LTD
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  • Abstract
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Problems solved by technology

In this way, although the organization nodes that do not participate in this transaction may not be able to store the transaction plaintext data due to the data isolation storage mechanism, they can intercept the transaction plaintext data received during the simulated transaction endorsement process, resulting in the risk of private data being obtained by illegal parties Higher, causing security risks and reducing the security of the alliance chain

Method used

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  • An information processing method and device
  • An information processing method and device
  • An information processing method and device

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Embodiment Construction

[0050] 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.

[0051] Embodiments of the present invention provide an information processing method, refer to figure 1 As shown, the method is applied to a client node in a blockchain network, and the method includes the following steps:

[0052] Step 101: Determine the first endorsement node corresponding to the transaction to be executed in the blockchain network.

[0053] In the embodiment of the present invention, the transaction in the transaction to be executed is not a financial transaction, but an interactive operation to realize a certain operation in the blockchain network, which can affect the ledger in the blockchain. The first endorsement node may be designated by the user in the client node when the client node performs the transaction to be executed, or may be determ...

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Abstract

An embodiment of the present invention discloses an information processing method, the method includes: determining a first endorsement node corresponding to a transaction to be executed in a blockchain network; generating a proposal for modifying an endorsement strategy based on the transaction to be executed, and submitting it to a second endorsement node Endorsement node; if it listens to the prompt message that the modification of the endorsement policy proposal is successfully executed, submits the transaction proposal to be executed to the first endorsement node. The embodiment of the present invention also provides a device.

Description

technical field [0001] The present invention relates to the field of computer technology, and in particular, to an information processing method and device. Background technique [0002] With the rapid development of blockchain technology, the application of blockchain is becoming more and more extensive. It is no longer limited to Bitcoin transactions, and has been applied in many fields such as finance, trade, credit reporting, Internet of Things, and sharing economy. In the prior art, blockchains can generally be divided into public chains and permissioned chains, in which the permissioned chains can be divided into consortium chains and consortium chains according to whether the data maintainer is a single entity or not. Private chain (privatechain). Among them, because the application of enterprise-level blockchain has a strict access permission mechanism and requires strong privacy protection requirements in the shared ledger mode, and the alliance chain such as the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q40/04G06F21/64
CPCG06Q40/04G06F21/64
Inventor 陈飞飞任晓彪许培毅李永鹏张桂平
Owner LENOVO (BEIJING) LTD
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