With the move to distributed, component based systems involving reuse of components and services, emergent, system-wide properties, including safety and security in particular, are...
A key agreement protocol is utilized in a network system such that two users are able to establish a commonly shared secret key. Entities within the same security level can commun...
Ecological security is an important basis of the entire human security system, the cornerstone for human survival. Knowing the status of ecological security is crucial for making ...
In open multi-agent systems (MASs) we cannot assume agents to be developed in a centralized fashion. Recent proposals of commitmentbased communication frameworks aim at increasing ...
In this paper, we propose the first identity-based chameleon hash scheme without key exposure, which gives a positive answer for the open problem introduced by Ateniese and de Mede...