Vehicles equipped with significant computing, communication and sensing (also known as
“smart” vehicles), are being focused by Intelligent Transportation Systems (ITS). The …

Decentralized systems are a subset of distributed systems where multiple authorities control
different components and no authority is fully trusted by all. This implies that any component …

Vehicular ad hoc network (VANET) can offer various services and benefits to users and thus
deserves deployment effort. Attacking and misusing such network could cause destructive …

Personal mobile devices are increasingly equipped with the capability to sense the physical
world (through cameras, microphones, and accelerometers, for example) and the, network …

We propose a secure multiparty signing protocol for the BBS+ signature scheme; in other
words, an anonymous credential scheme with threshold issuance. We prove that due to the …

The CyBOK project would like to understand how the CyBOK is being used and its uptake.
The project would like organisations using, or intending to use, CyBOK for the purposes of …

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 …

Mobile sensing is becoming a popular paradigm to collect information from and outsource
tasks to mobile users. These applications deal with lot of personal information, eg, identity …

Group signatures are a central cryptographic primitive, simultaneously supporting
accountability and anonymity. They allow users to anonymously sign messages on behalf of …

Anonymous credentials are a powerful tool for making assertions about identity while
maintaining privacy and have been the subject of study for many years. The interest in …