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Quick verified pool, quick verified system and operating method base on blockchain

A verification system and blockchain technology, applied in the field of fast verification systems and fast verification pools, can solve the problems of long verification time, a large amount of consensus verification time, and the inability to solve the needs of fast verification, and achieve the effect of improving verification speed.

Active Publication Date: 2018-06-22
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing blockchain technology needs to interact with the p2p network when conducting transactions, and the verification can only be completed after being confirmed by the entire network, and the verification time is too long
At the same time, improved solutions based on blockchain technology, such as proof of rights and interests, require a lot of consensus verification time
The existing blockchain technology cannot solve the fast verification needs of many industries such as logistics
In addition, due to the anonymity of blockchain, criminals may use blockchain technology to conduct transactions without being traced
Finally, managing large amounts of data that does not require consensus is a problem

Method used

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  • Quick verified pool, quick verified system and operating method base on blockchain
  • Quick verified pool, quick verified system and operating method base on blockchain
  • Quick verified pool, quick verified system and operating method base on blockchain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A fast verification pool based on blockchain, including:

[0056] The authority table is used to save the user key and the corresponding policy tree to the node, and provide the authentication scheme. The identity verification scheme adopts an attribute-based encryption algorithm, which may specifically be a CP-ABE algorithm.

[0057] The log table is used to save the input data and block records submitted by the user in the process of proposing a transaction. The input data includes but not limited to transaction information, access policy and version number; the block record refers to the transaction record saved by the consensus layer in the time zone of the new block record.

[0058] The consensus table is used to record the consensus result when more than 51% of the nodes on the node network believe that the information is correct after receiving the broadcast information from the verification pool. The consensus result of a round of consensus calculation will be...

Embodiment 2

[0075] A blockchain-based fast verification system comprising the fast verification pool described in the scheme in Embodiment 1, comprising:

[0076] Application layer, including user-oriented access interfaces, such as access interface, verification interface and write interface. The access interface allows node users to access the consensus table and log table in the verification pool layer through the access interface at the application layer. The verification interface allows node users to perform authority verification through the verification interface at the application layer, and at the same time supports rapid verification of whether the transaction information is complete or has been tampered with. The write interface allows node users to submit data and create blocks through the write interface at the application layer, and the data can be collected through the Internet of Things technology. The application layer can call the write interface of the fast verificati...

Embodiment 3

[0083] A method of operating a blockchain-based fast verification system as described in Embodiment 2, comprising:

[0084] Propose a transaction operation method, a verification transaction operation method and a stop transaction operation method.

[0085] As a further optimized solution, the proposed transaction operation method includes the following steps:

[0086] S110: The application layer writing interface receives the transaction request from the user;

[0087] S120: The writing interface identifies the user identity by verifying the authority table of the pool, and if the user identity passes, execute S131, otherwise execute S132;

[0088] S131: The user requests input data through the writing interface, the consensus layer records the user data and writes the data into the log table through the consensus interface, and executes S140;

[0089] S132: Verify that the pool log table records the unauthorized record, and then the operation ends;

[0090] S140: The cons...

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PUM

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Abstract

The invention discloses a quick verified pool based on blockchain. The verified pool comprises an authority list, a log list, a consensus list, a past due list, a write in port, a consensus port and averified port. The invention further discloses a quick verified system and an operating method based on the blockchain. The system and method comprise an application layer, a verified pool layer, a consensus layer, and a blockchain structure layer, transaction proposition, transaction verification, transaction stop and the like are carried out. The quick verified pool, quick verified system and operating method base on the blockchain achieves that the blockchain technology can be quickly verified in a second level, the transaction information can be supervised, and the function of data auditing is achieved.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a fast verification pool, a fast verification system and an operation method based on block chains. Background technique [0002] Blockchain technology is a point-to-point distributed timestamp database. The existing blockchain technology needs to interact with the p2p network when conducting transactions, and the verification can only be completed after being confirmed by the entire network, and the verification time is too long. At the same time, improved solutions based on blockchain technology, such as proof of rights and interests, require a lot of time for consensus verification. Existing blockchain technology cannot solve the needs of many industries such as logistics for rapid verification. In addition, due to the anonymity of blockchain, criminals may use blockchain technology to conduct transactions without being traced. Finally, managing large amoun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06F21/62H04L29/06
CPCG06F21/6218G06Q30/0185H04L63/10H04L63/123H04L63/1425H04L63/1466
Inventor 高英温泉思陈志凌
Owner SOUTH CHINA UNIV OF TECH
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