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Jar packet encryption and decryption method and device, terminal equipment and storage medium

A technology of jar package and encryption method, which is applied in terminal equipment and storage media, encryption and decryption method of jar package, and device field, which can solve problems such as difficulty in ensuring the security of key files, and achieve the effect of improving security and facilitating management

Inactive Publication Date: 2020-10-02
PINGAN INT SMART CITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the storage and use of key files or character strings for encryption and decryption is a problem, and it is difficult to ensure the security of the key files

Method used

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  • Jar packet encryption and decryption method and device, terminal equipment and storage medium
  • Jar packet encryption and decryption method and device, terminal equipment and storage medium
  • Jar packet encryption and decryption method and device, terminal equipment and storage medium

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Embodiment Construction

[0049] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail. In addition, in the description of the specification and appended claims of the present application, the terms "first", "second", "third" and so on are only used to distinguish descriptions, and should not be understood as indicating or implying relative importance.

[0050] The present application proposes a jar package encryption and decryption method, device, terminal equipment and ...

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Abstract

The invention is applicable to the technical field of information security, and provides a jar packet encryption and decryption method and device, terminal equipment and a storage medium. In the application, the key file used for encryption and decryption of the jar package is stored in the key management platform of the server after being generated, and the terminal can locally adopt the java agent tool to send the request to the key management platform, so that the key file is acquired and the encryption operation of the jar package is completed. Besides, the traceability file of the key file is generated and stored locally at the terminal, and then the key file can be found from the key management platform through the traceability file when the jar package needs to be decrypted. Therefore, in the encryption and decryption process of the jar package, the secret key file used for encryption and decryption can be conveniently managed, and the safety of the secret key file is improved.

Description

technical field [0001] The present application belongs to the technical field of information security, and in particular relates to a jar package encryption and decryption method, device, terminal equipment and storage medium. Background technique [0002] In order to protect the security of code data, developers usually need to encrypt the jar package after completing the development of the jar package. At present, the method of encrypting the jar package is mainly based on the encryption of the resources in the jar package and by expanding the ClassLoader. This encryption method does not need to intrude the code, and is completely executed by the memory, which has high security. However, the storage and use of key files or character strings for encryption and decryption is a problem, and it is difficult to ensure the security of the key files. Contents of the invention [0003] In view of this, the present application proposes a jar package encryption and decryption met...

Claims

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Application Information

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IPC IPC(8): G06F21/60H04L9/08
CPCG06F21/602H04L9/0861H04L9/0894
Inventor 吴毅
Owner PINGAN INT SMART CITY TECH CO LTD
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