2 papers
cs.DB2020
Obscure: Information-Theoretically Secure, Oblivious, and Verifiable Aggregation Queries on Secret-Shared Outsourced Data -- Full Version
Peeyush Gupta, Yin Li, Sharad Mehrotra +3
Despite exciting progress on cryptography, secure and efficient query processing over outsourced data remains an open challenge. We develop a communication-efficient and informatio…
cs.CR2019
Too Quiet in the Library: An Empirical Study of Security Updates in Android Apps' Native Code
Sumaya Almanee, Arda Unal, Mathias Payer +1
Android apps include third-party native libraries to increase performance and to reuse functionality. Native code is directly executed from apps through the Java Native Interface o…