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Model encryption method and related equipment

An encryption method and model technology, applied in the direction of digital data protection, etc., can solve the problems of slow model encryption and model decryption, affecting user experience, etc., to achieve the effect of improving user experience, speeding up startup speed, and increasing encryption speed

Pending Publication Date: 2022-04-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the model is large, the speed of encrypting and decrypting the model becomes very slow, which delays the startup speed of the application software integrated with the larger model and affects the user experience

Method used

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  • Model encryption method and related equipment
  • Model encryption method and related equipment
  • Model encryption method and related equipment

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Embodiment Construction

[0037] The following describes the embodiments of the present application with reference to the accompanying drawings. Those skilled in the art will know that with the development of technology and the emergence of new scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

[0038] The terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein.

[0039]Artificial intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to sim...

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Abstract

The invention discloses a model encryption method in the field of software, and the method comprises the steps: dividing data in a model file into a first data part and a second data part through terminal equipment; and the terminal equipment selects a third data part from the first data part, the third data part is a to-be-encrypted part and is smaller than the first data part, and the terminal equipment encrypts the third data part to obtain an encrypted data part. Thus, the terminal equipment encrypts part of data in the model file, the encryption speed of the terminal equipment on the model file and the decryption speed of the terminal equipment on the model file are improved, the starting speed of application software integrated with a large model is increased, and the user experience is improved.

Description

technical field [0001] The embodiment of the present application relates to the software field, and in particular to a model encryption method and related equipment. Background technique [0002] Deep learning is a type of machine learning technology based on deep neural network algorithms, and its main feature is the use of multiple nonlinear transformations to process and analyze data. It is mainly used in perception, decision-making and other scenarios in the field of artificial intelligence, such as image and speech recognition, natural language translation, computer games, etc. [0003] With the continuous development of deep learning technology, some models have become larger and larger, and models of hundreds of megabytes (megabytes, MB) or even multiple gigabytes (gigaByte, GB) have appeared. In order to prevent others from easily knowing the network structure or parameter data inside the model, the model is usually encrypted, and the encrypted model is saved on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62
Inventor 罗冬日
Owner HUAWEI TECH CO LTD
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