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Field-programmable gate arrays (FPGAs) are widely used in telecommunication due their substantial computational power and flexibly designed architecture. These features become especially important for applications of low transmission latency such as those supported by Distributed Multimedia Plays (DMP) architecture. Thus FPGAs are chosen in this work as the core building block of the system. Complex...
Internet of Things (IoT) consists of several tiny devices connected together to form a collaborative computing environment. IoT imposes peculiar constraints in terms of connectivity, computational power and energy budget, which make it significantly different from those contemplated by the canonical doctrine of security in distributed systems. In order to circumvent the problem of security in IoT...
This paper presents a scalable and flexible multi-core SoC architecture for high-speed key exchange for emerging IP security systems. Novel approaches are proposed for HMAC authentication block parallelization, distributed key handling and a pipelined block cipher design that allows feedback encryption modes. This improves upon previous state-of-the-art designs for IPSec, creating an architecture...
Virtualization has been widely used in cloud computing systems to cut costs, and to provide dynamically scalable resources over the internet. Many ideas have been proposed to increase the security of the virtualized systems. But, a big unspoken assumption of these ideas is that the cloud users have to trust the cloud provider totally and unconditionally. In reality, however, this assumption can't...
The application of network computing technology, more and more widely, its security is particularly important to the emergence of trusted computing research for the security of network computing application technology research has provided new opportunities. In this paper, the credibility of Web-based computing environment, the structure of thought and its implementation model.
In this paper, we propose a formal model of trust chain from the view of measurement structure and remote attestation. Trust chain is an important technology in Trusted Computing and has received considerable attention. However, related researches on trust chain have some deficiencies such as the coarse granularity, single measurement function and ignorance of influence from run-environment when report...
Current automated evaluation systems are generally centralized structure and synchronous response mechanism which leads to highly coupled architecture, single business logic, lacking scalability, adaptability and flexibility. Based on SOA concept, this paper presents a distributed service-oriented solution to implement a loosely coupled, highly reliable automated evaluation system which has good scalability...
Recent advances in Internet and Web service offer a viable alternative to cache coherence. In fact, few physicists would disagree with the synthesis of DNS, which embodies the extensive principles of cyberinformatics. The Cacheable, multimodal algorithms of new system for stochastic DNS system we propose, is the solution to all of these challenges.
The rapid increasing Internet services need high performance, scalable and flexible network security devices. IPSec is a set of protocols to ensure transmission of packets in IP network. Multi-core processors are targeted to a wide range of applications with complex packet processing and high throughput requirements. Although there are several designs of IPSec system with heterogeneous hardware platforms,...
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