Trusted Cloud SQL DBS with On-the-fly AES Decryption/Encryption

被引:0
|
作者
Jajodia, Sushil [1 ]
Litwin, Witold [2 ]
Schwarz, Thomas [3 ]
机构
[1] George Mason Univ, Fairfax, VA 22030 USA
[2] Univ Paris 09, Paris, France
[3] Marquette Univ, Milwaukee, WI 53233 USA
关键词
cloud DB; client-side encryption; AES; trusted DBS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A Trusted Cloud Database System manages client side encrypted cloud DBs. Queries may include encryption keys. The DBS decrypts/encrypts the data on-the-fly at the cloud. Plaintext is only in protected run-time variables. Stored data are by default probabilistically encrypted through AES. Any SQL queries are feasible, with negligible processing overhead and practical storage overhead. This is a major advance over the current alternative research proposals. We detail capabilities of a trusted DBS. We adapt SQL to client-side key management. Queries may remain usually almost as non procedural as now. A prototype implementation appears easy.
引用
收藏
页码:3666 / 3675
页数:10
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