Transmission encryption method and system based on private block chain, medium and electronic equipment

An encryption method and block chain technology, applied in the field of block chain data transmission, can solve the problems of high utilization rate, low cost of cloud server, low security, etc., to avoid leakage, avoid the risk of leakage, and protect the core secrets of enterprises Effect

Active Publication Date: 2022-05-06
合肥链世科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Applied to enterprise servers, the cost of cloud servers is low but the security is also low, while the cost of local servers is relatively high but the security is also improved but the utilization rate is low. How to store low and h

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  • Transmission encryption method and system based on private block chain, medium and electronic equipment
  • Transmission encryption method and system based on private block chain, medium and electronic equipment
  • Transmission encryption method and system based on private block chain, medium and electronic equipment

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Embodiment Construction

[0034] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0035] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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PUM

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Abstract

The invention provides a transmission encryption method, device and system based on a private block chain, and electronic equipment, and provides the transmission encryption method and system based on the private block chain, a medium and the electronic equipment according to the confidentiality grade attribute condition of a to-be-uploaded file and the identity, address and uploading time of an uploader. Setting a file confidentiality level, and obtaining a confidentiality level attribute condition of the to-be-uploaded file; according to the attribute condition, not encrypting a low-confidentiality file, and encrypting a high-confidentiality file; the encryption method comprises the step of adding digital watermarks to audio and video files for encryption. According to the private block chain-based transmission encryption method and system, the medium and the electronic equipment, a decentralized and high-security file storage mechanism is formed by using a block chain technology, and in the data transmission process, the risk of leakage of commercial core data can be effectively avoided, core confidentiality can be protected, and stable development of enterprises can be promoted.

Description

technical field [0001] The invention relates to the technical field of blockchain data transmission, in particular to a transmission encryption method, system, medium and electronic equipment based on a private blockchain. Background technique [0002] Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. From a technological perspective, blockchain involves many scientific and technological issues such as mathematics, cryptography, the Internet, and computer programming. From the perspective of application, in simple terms, blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, traceability throughout the process, traceability, collective maintenance, openness and transparency, etc. These characteristics guarantee The "honesty" and "transparency" of the blockchain lay the foundation for the cr...

Claims

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Application Information

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IPC IPC(8): H04L9/40H04L67/06
CPCH04L63/0428H04L67/06
Inventor 管才路谭林杨征杜雅子梁亮
Owner 合肥链世科技有限公司
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