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Content network copyright traceability encryption system and encryption method

A content network and encryption system technology, which is applied in the field of spraying data encryption, can solve problems affecting encryption quality and data hidden dangers, and achieve the effects of preventing leakage and loss, facilitating storage, and improving encryption quality and data security

Pending Publication Date: 2021-12-07
图易(常熟)信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to different functions, data encryption technology can be divided into data transmission encryption technology, data storage encryption technology, data integrity authentication technology and key management technology. The existing encryption system is integrated into the cloud encryption of the network. However, the existing cloud The encryption system cannot trace the encryption effect, and there are certain data hidden dangers, which affect the encryption quality

Method used

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  • Content network copyright traceability encryption system and encryption method
  • Content network copyright traceability encryption system and encryption method
  • Content network copyright traceability encryption system and encryption method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] A content network copyright traceability encryption system, including:

[0062] The first obtaining module is used to obtain the content network copyright target file, and obtain the file metadata in the content network copyright target file, wherein the file metadata includes the file name, file size and check code of the target file;

[0063] Information judgment module, the information judgment module is used for the accuracy of user information, information judgment includes filling in ID card number and name, and uploading to cloud database for comparison after completion;

[0064] Electronic label module, the electronic label module is used to store the corresponding secret key and the identity plaintext information of the content network copyright target file, and cooperate with the secret key storage management blockchain network and the traceability blockchain network for identity authentication and data interaction;

[0065] The tag generation module, the tag ...

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PUM

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Abstract

The invention discloses a content network copyright traceability encryption system and encryption method. The system comprises a first obtaining module used for obtaining a content network copyright target file and obtaining file metadata in the content network copyright target file, and the file metadata comprises a file name, a file size and a check code of the target file; an information judgment module which is used for improving the accuracy of the user information. According to the invention, the traceability network is combined with the weakly centralized key tag storage and classification management block chain network, so that the anti-repudiation technical characteristics of distributed storage in the network and on-chain information encryption of traceability encryption can be brought into full play, and a block chain technology of weak centralization secret key storage and classification management can be adopted; therefore, the problems that secret keys are not safe when being stored on a cloud public chain and information management data in a centralization network are uniformly lost are solved, and traceability network encryption is responsible for recording content network copyright target file information.

Description

technical field [0001] The invention relates to the technical field of spraying data encryption, in particular to a content network copyright traceability encryption system and encryption method. Background technique [0002] Data encryption is a technology with a long history. It refers to converting plaintext into ciphertext through encryption algorithm and encryption key, and decryption is to restore ciphertext to plaintext through decryption algorithm and decryption key. Its core is cryptography However, data encryption is still the most reliable way for computer systems to protect information. It uses cryptographic technology to encrypt information to realize information concealment, thereby protecting the security of information. The data encryption technology used in conjunction with the firewall is to improve the security and confidentiality of information systems and data, and prevent secret data from being stolen. One of the main technical means adopted for extern...

Claims

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Application Information

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IPC IPC(8): G06F21/16G06F21/60
CPCG06F21/16G06F21/602
Inventor 习春光
Owner 图易(常熟)信息技术有限公司
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