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Information Flows in Encrypted Databases
[article]
2016
arXiv
pre-print
In encrypted databases, sensitive data is protected from an untrusted server by encrypting columns using partially homomorphic encryption schemes, and storing encryption keys in a trusted client. However, encrypting columns and protecting encryption keys does not ensure confidentiality - sensitive data can leak during query processing due to information flows through the trusted client. In this paper, we propose SecureSQL, an encrypted database that partitions query processing between an
arXiv:1605.01092v1
fatcat:mqya6ch4fzdwhg7avljnhl2zsm