Data decryption method and device, computer equipment and storage medium

The invention relates to a data decryption method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: loading a preset file through a front-end page, and analyzing the preset file to obtain encrypted data and an encryption mode o...

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Bibliographic Details
Main Authors BAI LONG, YUAN HUIBIN
Format Patent
LanguageChinese
English
Published 14.05.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to a data decryption method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: loading a preset file through a front-end page, and analyzing the preset file to obtain encrypted data and an encryption mode of the encrypted data; based on the encryption mode, adopting a preset binary array to perform exclusive-or operation on data content at a specified position in the encrypted data to obtain decrypted data corresponding to the encrypted data; based on the binary bit number occupied by the decrypted data, performing data restoration on the decrypted data to obtain data restoration content corresponding to the decrypted data; and converting the data reduction content into a corresponding decimal number to obtain plaintext data corresponding to the encrypted data, and displaying the plaintext data through a front-end page. By adopting the method, data decryption can be realized at the front end without depending on supp
Bibliography:Application Number: CN202410006173