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Method, system and device for verifying correctness of dynamic token

A technology of dynamic token and verification dynamics, which is applied in the field of verification tools to achieve the effect of convenient and quick verification method, improving detection speed and rigor

Active Publication Date: 2022-07-01
鼎铉商用密码测评技术(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: Aiming at the problems of the prior art, a verification method that solves the correctness verification problem in the dynamic token detection process is provided

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  • Method, system and device for verifying correctness of dynamic token
  • Method, system and device for verifying correctness of dynamic token
  • Method, system and device for verifying correctness of dynamic token

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Embodiment Construction

[0023] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. The embodiments described above are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] see figure 1 , figure 1 This is a schematic flow chart of verifying the correctness of a dynamic token in this embodiment of the present application. In this embodiment, the above-mentioned method for verifying the correctness of a dynamic token includes:

[0025] Step 101: Input the key seed of the dynamic token to be verifie...

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Abstract

The present invention provides a method, system, device and storage medium for verifying the correctness of a dynamic token. The method includes: inputting the key seed of the dynamic token to be verified; The parameters include at least one of an optional challenge factor, or a time factor and an event factor. When the time factor is a specific time, the specific time is converted by a time conversion tool; according to the password of the dynamic token to be verified The key seed and the parameter generate the response code group of the dynamic token to be verified, and if the parameter contains the time factor, generate the time factor and multiple tokens to be verified before and after the time factor multiple response codes; if one response code in the response code group is marked, it is determined that the dynamic token to be verified is correct. The method can provide a convenient and quick verification method for the detection of dynamic tokens, and is beneficial to improve the detection speed and rigor of dynamic tokens.

Description

technical field [0001] The invention belongs to the technical field of verification tools, and in particular relates to a method, system, device and storage medium for verifying the correctness of a dynamic token. Background technique [0002] Nowadays, with the development of the Internet and mobile smart terminals, personal life is more and more closely related to mobile payment, password verification, etc., and the demand for related security equipment is also increasing. Dynamic passwords, verification codes, etc. have already penetrated into the fields of finance, government affairs, and e-commerce. While it is widely used, its security problems are also increasingly prominent. In cryptography, one-time pad is recognized as the key management system with the highest security strength. At the same time, manufacturers of related cryptographic products are also following up, and the number of manufacturers submitting dynamic token security products for inspection is grad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L9/40
CPCH04L9/3213H04L63/0807
Inventor 卢飞澎邢益传李振
Owner 鼎铉商用密码测评技术(深圳)有限公司