Block chain-based account password management method, device and apparatus and storage medium

A password management and block chain technology, applied in the field of devices, equipment and storage media, account password management methods based on block chain, can solve the problems of insecure account password management, account password easy to lose, easy to tamper, etc., to achieve Reduce management costs and operating costs, improve loss prevention, and improve security effects

Inactive Publication Date: 2019-02-19
SHENZHEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a block chain-based account password management method, device, equipment and storage medium, aiming to solve the problem that account password

Method used

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  • Block chain-based account password management method, device and apparatus and storage medium
  • Block chain-based account password management method, device and apparatus and storage medium
  • Block chain-based account password management method, device and apparatus and storage medium

Examples

Experimental program
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Embodiment 1

[0039] figure 1 It shows the implementation process of the blockchain-based account password management method provided by Embodiment 1 of the present invention. For the convenience of explanation, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0040] In step S101, when the blockchain login request sent by the user is received, the blockchain address input by the user and the blockchain private key corresponding to the blockchain address are encapsulated through the pre-built remote procedure call protocol interface , and send the encapsulated login information to the pre-deployed login contract.

[0041] The embodiments of the present invention are applicable to data processing platforms, systems or devices, such as personal computers, servers, and the like. The blockchain address is the proof of identity in the blockchain technology. All data and transactions on the blockchain are sent with the identity of the ...

Embodiment 2

[0053] figure 2 The structure of the blockchain-based account password management device provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:

[0054] The login information sending unit 21 is used to send the blockchain address input by the user and the blockchain private address corresponding to the blockchain address through the pre-built remote procedure call protocol interface when receiving the blockchain login request sent by the user. Encapsulate the key, and send the encapsulated login information to the pre-deployed login contract.

[0055] The embodiments of the present invention are applicable to data processing platforms, systems or devices, such as personal computers, servers, and the like. The blockchain address is the proof of identity in the blockchain technology. All data and transactions on the blockchain are sent with the ident...

Embodiment 3

[0075] Figure 4 The structure of the computing device provided by the third embodiment of the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0076] The computing device 4 of the embodiment of the present invention includes a processor 40 , a memory 41 and a computer program 42 stored in the memory 41 and operable on the processor 40 . When the processor 40 executes the computer program 42, it realizes the steps in the above embodiment of the blockchain-based account password management method, for example figure 1 Steps S101 to S103 are shown. Alternatively, when the processor 40 executes the computer program 42, the functions of the units in the above-mentioned device embodiments are realized, for example figure 2 Function of units 21 to 23 shown.

[0077] In the embodiment of the present invention, when the blockchain login request sent by the user is received, the blockc...

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PUM

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Abstract

The invention is applicable to the technical field of block chain, provides a block chain-based account password management method, device and apparatus and a storage medium. The method comprises: receiving a block chain login request sent by a user through a remote procedure call protocol interface, and encapsulatingthe block chain address and the block chain private key contained in the request, and then sending the encapsulated login information to the login contract; the chunk chain address and the chunk chain private key are authenticated by the login contract, When validation is passed,obtaining and outputting all account password information stored in the block chain corresponding to the block chain private key through the account password obtaining contract, so as to realize themanagement of account password information, Thus, a plurality of personal account password information of a user is managed by a block chain private key, the probability of preventing the account password from being lost, tampered with and stolen is improved, the security of the account password management based on the block chain is further improved, and the management cost and the operation costof the account password are reduced.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a block chain-based account password management method, device, equipment and storage medium. Background technique [0002] With the continuous development of information technology and the Internet, both office and personal life gradually rely on various network services. In order to ensure the security of various network services, user identity authentication is an indispensable part. Therefore, users It is necessary to register account passwords in hundreds of websites and applications to complete identity authentication. At this time, if users use the same set of account passwords in different websites and applications, once a website is threatened by security, hackers can Credential stuffing attacks cause users to suffer losses, and if different account passwords are registered in each website and application, users are likely to forget them. [0003] There...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06F21/46
CPCG06F21/46G06Q20/3829
Inventor 黄珂黄培之陈剑勇
Owner SHENZHEN UNIV
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