Imperial College London
Alternate

Professor Peter Y. K. Cheung

Faculty of Engineering, Dyson School of Design Engineering

Professor of Digital Systems
 
 
 
//

Contact

 

+44 (0)20 7594 6200p.cheung Website

 
 
//

Assistant

 

Mrs Wiesia Hsissen +44 (0)20 7594 6261

 
//

Location

 

910BElectrical EngineeringSouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Chen:2018:10.1109/TCC.2015.2511730,
author = {Chen, BHK and Cheung, PYS and Cheung, PYK and Kwok, Y-K},
doi = {10.1109/TCC.2015.2511730},
journal = {IEEE Transactions on Cloud Computing},
pages = {372--386},
title = {CypherDB: a novel architecture for outsourcing secure database processing},
url = {http://dx.doi.org/10.1109/TCC.2015.2511730},
volume = {6},
year = {2018}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - CypherDB addresses the problem of protecting the confidentiality of database stored externally in a cloud and enabling efficient computation over it to thwart any curious-but-honest cloud computing service provider. It works by encrypting the entire outsourced database and executing queries over the encrypted data using our novel CypherDB secure processor architecture. To optimize computational efficiency, our proposed processor architecture provides tightly-coupled datapaths that avoid information leakage during database access and query execution. Our simulation using a well-known database benchmark TPC-H over a commercial grade Database Management System (SQLite) demonstrates that our proposed architecture incurs an average of about 10 percent overhead when compared with the same set of operations without secure database processing.
AU  - Chen,BHK
AU  - Cheung,PYS
AU  - Cheung,PYK
AU  - Kwok,Y-K
DO  - 10.1109/TCC.2015.2511730
EP  - 386
PY  - 2018///
SN  - 2168-7161
SP  - 372
TI  - CypherDB: a novel architecture for outsourcing secure database processing
T2  - IEEE Transactions on Cloud Computing
UR  - http://dx.doi.org/10.1109/TCC.2015.2511730
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000434476800007&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://ieeexplore.ieee.org/document/7364225
UR  - http://hdl.handle.net/10044/1/70744
VL  - 6
ER  -
Download