Block chain node connection method and system and computer readable storage medium

A connection method and node connection technology, applied in the field of blockchain, can solve the problems of low security of blockchain nodes and achieve the effect of improving security

Inactive Publication Date: 2018-08-17
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a connection method, system and computer-readable storage me...

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  • Block chain node connection method and system and computer readable storage medium
  • Block chain node connection method and system and computer readable storage medium
  • Block chain node connection method and system and computer readable storage medium

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0042] It should be noted, figure 1 That is, a schematic structural diagram of the hardware operating environment of the connection system of the blockchain node. The connection system of the blockchain node in the embodiment of the present invention can be a terminal device such as a PC or a portable computer.

[0043] Such as figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interfac...

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Abstract

The invention discloses a block chain node connection method and system and a computer readable storage medium. The method comprises the steps that when the connected block chain node of the league chain receives the handshake request transmitted by the block chain node to be connected, the connected block chain node detects existence of the public key certificate of the block chain node to be connected in the league chain; if the public key certificate exists in the league chain, whether the block chain node to be connected is the valid node is detected according to the public key certificate; and if the detection result indicates that the block chain node to be connected is the valid node, the connected block chain node is connected with the block chain node to be connected. The situation that the invalid block chain node maliciously connects the block chain node in the league chain can be avoided so that the security of the block chain node in the league chain can be enhanced.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a connection method, system and computer-readable storage medium of block chain nodes. Background technique [0002] Blockchain is a decentralized distributed ledger database. The blockchain itself is a series of data blocks generated using cryptographic algorithms, and each data block contains information for valid confirmation of multiple blockchain network transactions. The alliance chain is between the public chain and the private chain. Several organizations work together to maintain a block chain. The use of the block chain must be managed with authority, and relevant information will be protected. Typical examples are financial organizations. [0003] The current connection method of the alliance chain node is: when a certain blockchain node wants to connect with a certain blockchain node in the alliance chain, as long as the blockchain password of the allian...

Claims

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Application Information

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IPC IPC(8): G06Q20/38
CPCG06Q20/3829
Inventor 陈贯策苏裕辉张开翔范瑞彬
Owner WEBANK (CHINA)
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