all InfoSec news
Order-Preserving Database Encryption with Secret Sharing. (arXiv:2301.04370v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
The order-preserving encryption (OPE) problem was initially formulated by the
database community in 2004 soon after the paradigm database-as-a-service (DaaS)
was coined in 2002. Over the past two decades, OPE has drawn tremendous
research interest from communities of databases, cryptography, and security; we
have witnessed significant advances in OPE schemes both theoretically and
systematically. All existing OPE schemes assume that the outsourced database is
modeled as a single semi-honest adversary who should learn nothing more than
the order information of …
adversary as-a-service communities community cryptography daas database databases encryption interest order paradigm problem research secret security service sharing single