Data verification method and related device and equipment

Abstract

The embodiment of the present invention discloses a data verification method and related devices and equipment, wherein the data verification method includes: the user equipment can upload the data fingerprint to the block based on the data fingerprint of the reference data generated by the data digest algorithm Chain network, the blockchain network returns the upload certificate after storing the data fingerprint in the block; furthermore, the detection device can obtain the upload certificate corresponding to the data to be detected and the identification of the data to be detected; Obtain the data fingerprint in the process, generate the data summary of the data to be detected through the above data summary algorithm, and determine that the data to be detected has passed the verification when the data summary is the same as the data fingerprint. The above-mentioned use of the decentralization and transparency features of the blockchain makes the stored data transparent and fair, and by saving the data fingerprint of the benchmark data instead of the benchmark data itself, redundant storage of data is avoided, and the blockchain is improved. network processing efficiency.

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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