基于区块链技术和EPBFT算法的数字出版平台研究

Research on Digital Publishing Platform Based on Blockchain Technology and EPBFT Algorithm

传统的数字出版平台面临着众多挑战,如数据安全、版权保护、交易透明度等问题。针对这些问题,研究基于区块链技术,采用身份代理重加密进行数据加密,采用一致性哈希等手段改造拜占庭容错共识算法,最终设计出一种新的数字出版平台。实验结果表明,正常情况下,20个节点的区块链网络中,生成区块的时间大多在30 ms到65 ms之间,最高约为85 ms。研究开发出的数字出版平台具有安全性高,效率高等优点。

Traditional digital publishing platforms face numerous challenges,such as data security,copyright protection,and transaction transparency.In response to these issues,research is based on blockchain technology,using identity proxy re encryption for data encryption,using consistent hashing and other means to transform the Byzantine fault-tolerant consensus algorithm,and ultimately designing a new digital publishing platform.The experimental results show that under normal circumstances,in a blockchain network with 20 nodes,the time to generate blocks is mostly between 30 and 65 milliseconds,with a maximum of about 85 milliseconds.The digital publishing platform developed through research has the advantages of high security and high efficiency.