The advent of the cloud computing makes storage outsourcing become a rising trend, which
promotes the secure remote data auditing a hot topic that appeared in the research …

As we move into a new decade, the global world of Intelligent Infrastructure (II) services
integrated into the Internet of Things (IoT) are at the forefront of technological advancements …

As the Internet of Things (IoT) emerges over the next decade, developing secure
communication for IoT devices is of paramount importance. Achieving end-to-end encryption …

We introduce a lattice-based group signature scheme that provides several noticeable
improvements over the contemporary ones: simpler construction, weaker hardness …

Fog computing is mainly used to process a large amount of data produced by terminal
devices. As fog nodes are the closest acquirers to the terminal devices, the processed data …

Group signatures are a central cryptographic primitive that has received a considerable
amount of attention from the cryptographic community. They allow members of a group to …

A group signature allows a group member to anonymously sign messages on behalf of the
group. In the past few years, new group signatures based on lattice problems have …

Lattice-based group signature is an active research topic in recent years. Since the
pioneering work by Gordon et al.(Asiacrypt 2010), eight other schemes have been …

Group signatures are a central cryptographic primitive where users can anonymously and
accountably sign messages in the name of a group they belong to. Several efficient …

This paper presents efficient structure-preserving signature schemes based on simple
assumptions such as decisional linear. We first give two general frameworks for constructing …