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Coded lock unlocking method, device and equipment based on block chain

A combination lock and blockchain technology, applied in the computer field, can solve the problems of poor security of combination locks, and achieve the effect of improving security

Active Publication Date: 2019-05-21
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above process, when the remote server is attacked by hackers, the hacker can control the remote server to switch the combination lock arbitrarily, resulting in poor security for unlocking the combination lock.

Method used

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  • Coded lock unlocking method, device and equipment based on block chain
  • Coded lock unlocking method, device and equipment based on block chain
  • Coded lock unlocking method, device and equipment based on block chain

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Embodiment Construction

[0070] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0071] figure 1 The architecture diagram of the blockchain system provided by the embodiment of the present invention. See figure 1 , the blockchain system includes multiple password locks, and each password lock is a node in the blockchain system. The password lock may be a digital password lock, a fingerprint lock, or the like. The code...

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PUM

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Abstract

The embodiment of the invention provides coded lock unlocking method, device and equipment based on a block chain. The coded lock unlocking method, device and equipment are applied to a block chain system. The block chain system comprises a plurality of coded locks. The method comprises the following steps that the first coded lock in the block chain system obtains unlocking passwords, and the first coded lock sends an authentication request to the coded locks in the block chain system, wherein the authentication request comprises the unlocking passwords, and the authentication request is usedfor requesting the coded locks in the block chain system to verify the unlocking passwords; and when the number of the coded locks verifying the correct unlocking passwords in the block chain systemis greater than or equal to the first threshold value, the first coded lock executes unlocking operation. By the adoption of the coded lock unlocking method, device and equipment, the safety of unlocking the coded locks is improved.

Description

technical field [0001] The embodiment of the present invention relates to the field of computer technology, in particular to a method, device and equipment for unlocking a password lock based on blockchain. Background technique [0002] At present, with the improvement of people's security awareness, the application of coded locks (such as digital coded locks, fingerprint locks, etc.) is becoming more and more extensive. [0003] In the prior art, after the user sets a password for the combination lock, the password set for the combination lock is usually stored in a remote server, and the remote server can store multiple passwords for the combination lock. When the user unlocks the lock, the user enters the unlock password in the combination lock, and the combination lock sends the unlock password to the remote server, and the remote server verifies the unlock password. When the remote server verifies that the unlock password is the same as the password set by the user, the...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B51/00E05B63/14E05B17/22
Inventor 李鸿阔
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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