RSA算法赋能区块链的素材版权保护系统  

The RSA algorithm empowers the blockchain’s material copyright protection system

作　　者：黄榕 王晨雨 王长轩 文海英[1] Huang Rong;Wang Chenyu;Wang Changxuan;Wen Haiying(School of Information Engineering,Hunan University of Science and Engineering,Yongzhou 425199,China)

机构地区：[1]湖南科技学院信息工程学院,永州425199

出　　处：《现代计算机》2024年第18期71-76,共6页Modern Computer

基　　金：2023年度湖南省大学生创新创业训练计划项目(30230029)。

摘　　要：传统的版权保护机制由于采用中心化管理模式,存在缺乏有效追溯性、数据隐私保护有限等问题,面对大数据时代的挑战显得力不从心。区块链技术由于其去中心化、不可篡改及可追溯性等特点,为素材版权保护提供了新的可能性。对区块链技术进行研究,结合RSA加密算法与TBFT共识算法,构建了一个素材版权保护系统,并通过仿真实验验证了其有效性。该系统能够有效实现素材的授权管理和版权溯源保护,为素材内容的版权保护提供了一种新的解决方案。The traditional copyright protection mechanism is powerless in the face of the challenges of the big data era due to the adoption of a centralized management model,the lack of effective traceability,and the limited protection of data privacy.Due to its decentralization,immutability and traceability,blockchain technology provides new possibilities for material copyright protection.In this paper,the blockchain technology is studied,and a material copyright protection system is constructed by combining the RSA encryption algorithm and the TBFT consensus algorithm,and its effectiveness is verified by simulation.The system can effectively realize the authorization management and copyright traceability protection of materials,and provides a new solution for the copyright protection of material content.

关 键 词：区块链 版权保护 RSA加密算法 TBFT共识算法 系统设计与实现 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论] TP309.7[自动化与计算机技术—计算机科学与技术]