Query processing that preserves both the query privacy at the client and the data privacy at
the server is a new research problem. It has many practical applications, especially when …

Query processing that preserves both the data privacy of the owner and the query privacy of
the client is a new research problem. It shows increasing importance as cloud computing …

The massive production of digital data and the complexity of the underlying data
management, motivate individuals and enterprises to outsource their computational needs …

The growing power of cloud computing prompts data owners to outsource their databases to
the cloud. In order to meet the demand of multi-dimensional data processing in big data era …

Abstract A Private Information Retrieval (PIR) protocol allows a client to retrieve arbitrary
elements from a database stored in a server without revealing to the server any information …

Private query processing on encrypted databases allows users to obtain data from
encrypted databases in such a way that the users' sensitive data will be protected from …

In a private database query system, a client issues queries to a database and obtains the
results without learning anything else about the database and without the server learning …

Several important lines of research have been geared toward the ability to search on
encrypted data. Techniques such as Symmetric Searchable Encryption (SSE), Private …

In the last decade, several techniques have been proposed to evaluate different types of
queries (eg, range and aggregate queries) over encrypted data in a privacy-preserving …

Fully homomorphic encryption (FHE) brings a paradigm shift in cryptographic engineering
by enabling us to resolve various unsolved problems. Among them, this work solves the …