We survey the notion of provably secure searchable encryption (SE) by giving a complete
and comprehensive overview of the two main SE techniques: searchable symmetric …

Abstract In Fog Computing, fragile connection between Fog and Cloud causes problems of
the authentication and authorization. Recently, Stojmenovic, Wen, Huang and Luan …

We consider the problem of searchable encryption scheme for the cryptographic cloud
storage in such a way that it can be efficiently and privately executed under the multi-user …

A hidden vector encryption scheme (HVE) is a derivation of identity-based encryption, where
the public key is actually a vector over a certain alphabet. The decryption key is also derived …

In SCN2010, Gagné, Narayan, and Safavi-Naini proposed attribute-based signcryption
(ABSC) with threshold structure. As in ciphertext-policy attribute-based encryption (CP-ABE) …

Nowadays, an increasing amount of data has been sent to the cloud for analysis and
storage, and data security in the cloud has been widely concerned. Among them, CP-ABE is …

Recently, cryptographic access control has received a lot of attention, mainly due to the
availability of efficient Attribute-Based Encryption (ABE) schemes. ABE allows to get rid of a …

Attribute-based encryption (ABE) is a promising cryptographic primitive that allows one-to-
many encryption. In such a system, users' private keys are linked to their access rights. We …

The publish/subscribe paradigm makes IoT service collaborations more scalable and
flexible, due to the space, time and control decoupling of event producers and consumers …

We propose a new DRM architecture that utilizes a two-step enforcement process to enable
strong security even in the case of a compromised DRM viewer. This is achieved by using …