通信学报2018，Vol.39Issue(4)：21-34,14.DOI:10.11959/j.issn.1000-436x.2018066
基于再生码的拟态数据存储方案
Mimic storage scheme based on regenerated code
摘要
Abstract
Aiming to solve security threats in the cloud storage system due to static storage architecture and storage mode, a mimic storage scheme based on regenerated code was proposed. The scheme used network coding scheme to store the data in the cloud data node, and used mimicry transformation mechanism based on regeneration code to change data storage state dynamically according to the random time-varying factors, which could guarantee data integrity and data availability continuously. The mimicry transformation mechanism is a random, time-varying and dynamic scheme, which increases the uncertainty of storage system. It blocks and interferes with the attack chain, increases the difficulty and cost of the attack operation, and improves the security and reliability of the system.关键词
拟态/网络编码/再生码/云存储Key words
mimic/network coding/regenerated code/cloud storage分类
信息技术与安全科学引用本文复制引用
陈越,王龙江,严新成,张馨月..基于再生码的拟态数据存储方案[J].通信学报,2018,39(4):21-34,14.基金项目
国家重点基础研究发展计划("973"计划)基金资助项目(No.2012CB315901) （"973"计划）
河南省科技攻关计划基金资助项目(No.17210221001)The National Basic Research Program of China(973 Program)(No.2012CB315901),The Key Technologies R&D Program of Henan Province(No.17210221001) （No.17210221001）
