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Electronic test device and configuration method of matching function

A technology for electronic testing and functions, applied in the direction of measuring devices, measuring electricity, electrical components, etc., can solve the problem that the safety protection performance needs to be improved, and achieve the effect of improving the safety protection performance

Active Publication Date: 2021-05-28
SUZHOU RIGOL PRECISION ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the safety protection performance of the optional function of electronic test equipment in traditional technology needs to be improved

Method used

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  • Electronic test device and configuration method of matching function
  • Electronic test device and configuration method of matching function
  • Electronic test device and configuration method of matching function

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0046]For example, in the background technology, in the traditional technology, the user pays the product seller for an optional function, and the product seller provides the user with the ciphertext corresponding to the optional function, and the user can input the ciphertext into the electronic testing equipment to open it. And use this optional function. Further, the ciphertext will remain in the electronic test equipment. The ciphertext is decrypted by the operation control unit of the electronic test equipment each time the computer is turned on, and the correspondin...

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Abstract

The invention relates to an electronic test device and a configuration method of an matching function, and the method comprises the steps: carrying out the decryption authentication operation through a ciphertext decryption authentication unit according to a function optional key and a function optional ciphertext, and carrying out the corresponding operation on a functional device according to an authentication result signal, and enabling the ciphertext decryption authentication unit to output an authentication result signal to the operation control unit, so that the operation control unit operates a target function corresponding to the function selection ciphertext according to the authentication result signal. Visibly, according to the application, the decryption process is transplanted to the ciphertext decryption authentication unit, the security protection performance of the matching function of the electronic test equipment is improved, whether the functional device is started or not is determined according to the result of the decryption authentication operation, a second security mechanism is added for the matching function of the electronic test equipment, and the cracking difficulty of the matching function of the electronic test equipment is greatly improved.

Description

technical field [0001] The present application relates to the technical field of test and measurement, in particular to an electronic test device and a method for configuring optional functions. Background technique [0002] With the development of electronic technology, various electronic devices have appeared. In order to meet the needs of development, design and debugging of electronic equipment, the functions of electronic test equipment are becoming more and more abundant. According to the different needs of users, the electronic test equipment of the same model can provide different optional functions, and the opening of the optional functions requires payment. [0003] In the traditional technology, the user pays the product seller for an optional function, and the product seller provides the user with the ciphertext corresponding to the optional function, and the user enters the ciphertext into the electronic test equipment to open and use the optional function. wi...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04L9/32G01R31/00
CPCH04L9/0866H04L9/32G01R31/00H04L2209/26H04L9/0894H04L9/3226H04L9/0637H04L9/0618H04L9/0822
Inventor 贺晓华王悦
Owner SUZHOU RIGOL PRECISION ELECTRIC TECH
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