安全访问外包数据的研究

在存储外包应用中，无关RAM允许客户对不信任服务器隐藏数据存储模式。提出一种新的无关RAM结构，对客户的每个请求仅需常量级代价和少量客户端存储空间即可实现无关访问。

Saved in:
Bibliographic Details
Published in电子技术应用 Vol. 39; no. 7; pp. 54 - 56
Main Author 李红卫 古春生 白凤娥
Format Journal Article
LanguageChinese
Published 江苏理工学院计算机工程学院,江苏常州213001 2013
江苏理工学院云计算与智能信息处理常州市重点实验室,江苏常州213001
Subjects
数据外包
无关RAM
访问模式
access pattern
数据外包
无关RAM
oblivious RAM
data outsourcing
访问模式
Online AccessGet full text
ISSN0258-7998

Cover

More Information
Summary:在存储外包应用中，无关RAM允许客户对不信任服务器隐藏数据存储模式。提出一种新的无关RAM结构，对客户的每个请求仅需常量级代价和少量客户端存储空间即可实现无关访问。
Bibliography:Li Hongwei1,2, Gu Chunsheng~＇2, Bai Feng＇e~＇2 （1.School of Computer Engineering, Jiangsu University of Technology, Changzhou 213001, China; 2.Key Laboratory of Cloud Computing ＆ Intelligent Information Processing of Changzhou City, Jiangsu University of Technology, Changzhou 213001, China）
Oblivious RAM allows a client to hide its data access patterns tYom an untrusted server in storage outsourcing ap- plications. This paper proposes a novel oblivious RAM construction that achieves oblivious access with constant cost and a small amount of client-side storage for client every request.
oblivious RAM ; access pattern ; data outsourcing
11-2305/TN
ISSN:0258-7998