Industries and individuals outsource database to realize convenient and low-cost
applications and services. In order to provide sufficient functionality for SQL queries, many …

Nowadays, cloud computing provides a platform infrastructure for the secure dealing of
digital data, but privacy and copy control are the two important issues in it over a network …

Proxy re-encryption (PRE) provides a promising solution for encrypted data sharing in public
cloud. When data owner Alice is going to share her encrypted data with data consumer Bob …

RFID technology, which is concerned as one of the core technologies of Internet of Things,
has been widely deployed in healthcare environment and brings a lot of convenience for …

We show that indistinguishability obfuscation (IO) for all circuits can be constructed solely
from secret-key functional encryption (SKFE). In the construction, SKFE need to be able to …

We show that indistinguishability obfuscation (IO) for all circuits can be constructed solely
from secret-key functional encryption (SKFE). In the construction, SKFE needs to be secure …

Computation offloading (often to external computing resources over a network) has become
a necessity for modern applications. At the same time, the proliferation of machine learning …

Proofs of Retrievability (PoRs) and Provable Data Possession (PDP) are efficient
cryptographic solutions to monitoring the state of storage, enabling integrity verification …

Current smart farming solutions are either local or cloud-based. The first approach limits the
types and scale of available data processing services. In the second approach, the physical …

The traditional security notion of proxy re-encryption (PRE) focuses on preventing the proxy
learning anything about the encrypted messages. However, such a basic security …