一种基于雾计算思想的私密性云存储方案

doi:10.11959/j.issn.2096-3750.2019.00087

物联网学报 ›› 2019, Vol. 3 ›› Issue (1): 65-72.doi: 10.11959/j.issn.2096-3750.2019.00087

一种基于雾计算思想的私密性云存储方案

周际援,罗皓,邱磊,王田

华侨大学计算机科学与技术学院，福建厦门 361021

修回日期:2019-02-21 出版日期:2019-03-01 发布日期:2019-04-04
作者简介:周际援（1994- ），男，安徽蚌埠人，华侨大学硕士生，主要研究方向为雾计算、安全云存储。|罗皓（1994- ），男，广东惠州人，华侨大学硕士生，主要研究方向为无线传感网络、移动计算以及雾计算。|邱磊（1993- ），男，湖北十堰人，华侨大学硕士生，主要研究方向为无线传感网络、移动计算以及雾计算。|王田（1982- ），男，湖南汨罗人，博士，华侨大学教授、硕士生导师，主要研究方向为无线传感网络、移动计算以及雾计算。
基金资助:
国家自然科学基金资助项目(61772148);国家自然科学基金资助项目(61672441);福建省自然科学基金资助项目(2018J01092)

Privacy cloud storage scheme based on fog computing

Jiyuan ZHOU,Hao LUO,Lei QIU,Tian WANG

Department of Computer Science and Technology,Huaqiao University,Xiamen 361021,China

Revised:2019-02-21 Online:2019-03-01 Published:2019-04-04
Supported by:
The National Natural Science Foundation of China(61772148);The National Natural Science Foundation of China(61672441)

摘要/Abstract

摘要：

云存储作为云计算服务的核心应用之一，凭借其庞大的云服务器存储容量吸引了大量用户。然而，在这种存储模式下，用户将数据完全存储在云服务器上从而失去对数据的控制权，存在很大的隐私泄露风险。传统的隐私保护方案通常建立在加密基础上，但这类方法无法有效防范来自服务器内部的攻击，若密码被泄露则数据随之被泄露。提出一种基于雾计算模式的三级安全云存储方案，通过设计的 Hash-Solomon 编码算法，将少量数据存储在雾服务器及本地，既可以充分利用云服务强大的存储空间，又可以保护数据不被泄露。通过安全性理论分析和实验测试证明了所提方案的可行性，是对现有云存储方案的有力补充。

关键词: 云存储, 雾计算, 隐私保护, 三级安全云存储

Abstract:

As one of the core applications in cloud computing field,cloud storage attracts a large number of users depending on its powerful storage capacity.However,in this storage schema,users’ data is stored completely in cloud server.In other word,users’ right of control on data is lost and users are facing privacy leakage risk.Traditional privacy protection scheme is usually based on encryption technology,but the attack from the inside of cloud server can’t be resisted effectively by these kinds of methods.Once the password gets compromised,users’ data will be stolen.In order to solve this problem,a three-level secure cloud storage scheme based on fog computing was proposed and a Hash-Solomon code algorithm was designed.A small part of data was stored in local machine and fog server,which can take full advantage of cloud storage and protect the privacy of data.Through the theoretical safety analysis and experimental test,the feasibility of our scheme is proved,and it is really a powerful supplement to existing cloud storage scheme.

Key words: cloud storage, fog computing, privacy protection, three-level secure cloud storage

中图分类号:

TP393

周际援,罗皓,邱磊,王田. 一种基于雾计算思想的私密性云存储方案[J]. 物联网学报, 2019, 3(1): 65-72.

Jiyuan ZHOU,Hao LUO,Lei QIU,Tian WANG. Privacy cloud storage scheme based on fog computing[J]. Chinese Journal on Internet of Things, 2019, 3(1): 65-72.

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伽罗华域	m	k	穷举次数
GF(2⁴)	1	6	256³
GF(2⁴)	2	6	256⁶
GF(2⁸)	1	6	256⁶
GF(2⁸)	2	6	256¹²
GF(2¹⁶)	1	6	256¹²
GF(2¹⁶)	2	6	256²⁴

名称	属性
操作系统	Linux
CPU	Intel Core i7 2.50 GHz
内存	8 GB
硬盘	1 TB

一种基于雾计算思想的私密性云存储方案

Privacy cloud storage scheme based on fog computing

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