计算机应用与软件2026，Vol.43Issue(1)：59-65,7.DOI:10.3969/j.issn.1000-386x.2026.01.008
基于编码区块链的文件存储方法研究
A FILE STORAGE SYSTEM BASED ON CODED BLOCKCHAIN
摘要
Abstract
To realize reliable and privacy guaranteed data storage and distribution,it is necessary to ensure that the data will not be tampered with or eavesdropped during storage and transmission.To solve this problem,a coded blockchain file storage solution using error correction codes is proposed.The scheme designed the server client blockchain system architecture,the file codec based on error correction code,the encoded Merkel tree path generation algorithm and the encoded Byzantine fault tolerance consensus protocol.The experimental results show that compared with the traditional blockchain,the proposed encoding blockchain scheme enhances the privacy of files in the blockchain system,and reduces storage overhead from O(n)to O(1).The communication overhead during data distribution can be reduced by up to 13.7 times.关键词
文件存储/编码区块链/纠错码/拜占庭容错Key words
File store/Coding blockchain/Error correction code/Byzantine fault tolerance分类
信息技术与安全科学引用本文复制引用
于瑞泽,杨昌霖..基于编码区块链的文件存储方法研究[J].计算机应用与软件,2026,43(1):59-65,7.基金项目
国家自然科学基金项目(61802454) （61802454）
河南省科技攻关计划项目(222102210281) （222102210281）
中原工学院重点项目(K2021ZDPY05). （K2021ZDPY05）
