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Program upgrading system and method

A program upgrade and target program technology, applied in software deployment, instrumentation, electrical digital data processing, etc., can solve the problem that the source code is easy to be intercepted

Pending Publication Date: 2020-12-22
SHENZHEN NEOWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a program upgrade system and method for the problem that the source code is easily intercepted during the application program upgrade process

Method used

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  • Program upgrading system and method
  • Program upgrading system and method
  • Program upgrading system and method

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Embodiment Construction

[0039] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0040] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or...

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Abstract

The invention relates to the technical field of chips, and particularly discloses a program upgrading system and method. The system comprises an encryption module, a communication module, a decryptionmodule and an updating module. The encryption module is used for encrypting the updated target program to generate an encrypted target file; the communication module is connected with the encryptionmodule and used for sending the encrypted target file to a target chip; the decryption module is connected with the communication module and is used for decrypting the encrypted target file and obtaining the target program; and the updating module is connected with the decryption module and is used for upgrading the program according to the obtained target program. Due to the fact that the encrypted file instead of the original target program is transmitted, even if other people intercept the data, only the encrypted file can be obtained, the target program cannot be directly obtained, the target program is protected, and the safety of the program in the program upgrading process is improved.

Description

technical field [0001] The invention relates to the field of chip technology, in particular to a program upgrading system and method. Background technique [0002] With the increasing maturity and development of single-chip microcomputer technology, due to its prominent role in intelligence and convenience in use, single-chip microcomputers are favored by engineers and are widely used in various product design occasions. In order to meet the needs of users, it is particularly important to upgrade the application program in the single-chip microcomputer. Through the application program upgrade, new functions of the application program can be added to improve the user experience, and the loopholes of the original application program can also be repaired. However, in the existing application program upgrade process, the source code is usually sent directly to the single-chip microcomputer, and others can directly intercept the source code, which leads to no confidentiality in t...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F21/60
CPCG06F8/65G06F21/602
Inventor 蔡滨权
Owner SHENZHEN NEOWAY TECH