A comparative evaluation of order-revealing encryption schemes and secure range-query protocols

D Bogatov, G Kollios, L Reyzin - Proceedings of the VLDB Endowment, 2019 - dl.acm.org
Database query evaluation over encrypted data can allow database users to maintain the
privacy of their data while outsourcing data processing. Order-Preserving Encryption (OPE) …

Processing OLAP queries over an encrypted data warehouse stored in the cloud

CC Lopes, VC Times, S Matwin, RR Ciferri… - Data Warehousing and …, 2014 - Springer
Several studies deal with mechanisms for processing transactional queries over encrypted
data. However, little attention has been devoted to determine how a data warehouse (DW) …