Data verification method and related device and equipment

Abstract

The embodiment of the invention discloses a data verification method, a related device and equipment. The data verification method comprises the steps that user equipment can upload a data fingerprintof reference data generated through a data digest algorithm to a block chain network, and the block chain network returns an uploading certificate after storing the data fingerprint to a block; further, the detection equipment can obtain the to-be-detected data and the uploading voucher corresponding to the identifier of the to-be-detected data; and the data fingerprint is acquired from the blockchain network according to the uploading certificate, a data abstract of the to-be-detected data is generated through the data abstract algorithm, and it is determined that the to-be-detected data passes verification when the data abstract is the same as the data fingerprint. By utilizing the decentration characteristic and the public transparency characteristic of the block chain, the stored datais transparent and fair, and by storing the data fingerprint of the reference data instead of the reference data, redundant storage of the data is avoided, and the processing efficiency of a block chain network is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to the field of data processing technology, in particular to a data verification method and related devices and equipment. Background technique [0002] Important files in electronic devices, for example, users will save operation logs, audit files, and file operation logs generated by operating electronic devices, such as personal computers and servers, for subsequent inspection. [0003] In order to prevent the important files in the electronic equipment from being tampered with, in the prior art, the files are usually backed up at the beginning of the file generation, and the backed-up files are encrypted and saved, so that the subsequent file check based on the backup files in the electronic device is However, the backup file will not only occupy a large amount of storage resources, resulting in redundant storage of data, but also the encryption of the backup file is e...

AI Technical Summary

Problems solved by technology

[0003] In order to prevent the important files in the electronic equipment from being tampered with, in the prior art, the files are usually backed up at the beginning of the file generation, and the backed-up files are encrypted and saved, so that the subsequent file check based on the backup files in the electronic device is However, the backup file will not only occupy a large amount of storage resources, resulting in redundant storage of data, but also the encryption of the backup file is encrypted by a specific organization or individual, which has low credibility and security

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