Block chain-based verification code acquisition method, client, server and storage medium

An acquisition method and verification code technology, applied in the field of storage medium and blockchain-based verification code acquisition, to achieve the effect of improving security

Active Publication Date: 2019-11-22
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the more common verification code verification method is SMS verification, but for terminals without a Subscriber Identification Module (S...

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  • Block chain-based verification code acquisition method, client, server and storage medium
  • Block chain-based verification code acquisition method, client, server and storage medium
  • Block chain-based verification code acquisition method, client, server and storage medium

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0038] An embodiment of the present invention provides a verification code acquisition system. The verification code acquisition system may be composed of a client, a server, and multiple nodes (any form of computing equipment connected to the network, such as a server and a user terminal) through network communication. A distributed system formed by connecting in the form of . The distributed system can be a blockchain system, see figure 1 , figure 1 It is an optional architecture schematic diagram of the verification code acquisition system provided by the embodiment of the present invention applied to the blockchain system (or blockchain network), which is formed by a client, a server and multiple nodes. A peer-to-peer (P2P, Peer To Peer) network is formed between nodes, ...

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PUM

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Abstract

The embodiment of the invention provides a block chain-based verification code acquisition method, a client, a server and a storage medium. The method comprises the following steps: sending a verification code request to a server, wherein the verification code request carries an identifier of the client and is used for enabling the server to generate a target verification code, encrypting the target verification code to obtain a ciphertext, generating verification data according to the verification code request, an identifier of the client and the ciphertext, publishing the verification data to the blockchain network, and obtaining a storage address of the verification data in the blockchain network; receiving a storage address sent by the server, and obtaining verification data from the blockchain network according to the storage address and the identifier of the client; and decrypting the ciphertext in the verification data to obtain the target verification code. Through the embodiment of the invention, the transmission of the verification code can be realized based on the blockchain network without using an SIM card. The evidence storage of the verification code verification event can also be realized.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a blockchain-based verification code acquisition method, a client, a server and a storage medium. Background technique [0002] In order to prevent someone from using the brute force method of a specific program to maliciously log in, crack passwords, or operate certain programs in batches, many websites require users to perform verification code verification when users log in or operate certain programs. Although it is more troublesome to verify the verification code when logging in or operating a certain program, it can better protect the user's account security and effectively avoid batch swiping operations. At present, the more common verification code verification method is SMS verification, but for terminals without a Subscriber Identification Module (SIM) card, that is, without a phone number, such as a tablet computer, a computer, etc., how to implement...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L9/08
CPCH04L9/0866H04L63/062H04L63/083H04L67/104
Inventor 何畅
Owner TENCENT TECH (SHENZHEN) CO LTD
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