Encrypted search algorithms (ESA) are cryptographic algorithms that support search over
encrypted data. ESAs can be designed with various primitives including …

We study the problem of dynamic searchable encryption (DSE) with forward-and-backward
privacy. Many DSE schemes have been proposed recently but the most efficient ones have …

We focus on the problem of Dynamic Searchable Encryption (DSE) with efficient
(optimal/quasi-optimal) search in the presence of deletions. Towards that end, we first …

Multi-writer encrypted databases allow a reader to search over data contributed by multiple
writers securely. Public-key searchable encryption (PKSE) appears to be the right primitive …

We study the problem of multi-user dynamic searchable symmetric encryption (DMUSSE)
where a data owner stores its encrypted documents on an untrusted remote server and …

The continued development of cloud computing requires technologies that protect users'
data privacy even from the cloud providers themselves. Multi-user searchable encryption is …

The continued development of cloud computing requires technologies protecting users' data
privacy even from the cloud providers themselves, such as Multi-user searchable encryption …

With the growing demands of online access to health services, multiple medical institutions
store their encrypted electronic health records (EHR) on the cloud and share them with the …

We present a cryptographic construction for anonymous tokens with private metadata bit,
called PMBTokens. This primitive enables an issuer to provide a user with a lightweight …

Searchable Symmetric Encryption (SSE) has opened up an attractive avenue for privacy-
preserved processing of outsourced data on the untrusted cloud infrastructure. SSE aims to …