19,164 Hits in 7.1 sec

Hardware-Assisted Secure Communication in Embedded and Multi-Core Computing Systems

Ahmed Saeed, Ali Ahmadinia, Mike Just
2018 Computers  
With the sharp rise of functionalities and connectivities in multi-core embedded systems, these systems have become notably vulnerable to security attacks.  ...  In this paper, a hardware-based security procedure is proposed to handle critical information in real-time through comprehensive separation without needing any help from the software.  ...  Security aware architectures for such multi-core systems have come forth lately in the research literature as the network connectivity and complex embedded cores have also made these systems more susceptible  ... 
doi:10.3390/computers7020031 fatcat:zlalqbxfyvf6jljuyhhqta3oa4

Research of embedded operating system based on multi-core processor

Jiang Chunmao, Zhang Guoyin, Huang Chunmei
2010 2010 3rd International Conference on Computer Science and Information Technology  
in-depth application of the multi-core processor in embedded field.  ...  This system plays an important role in the reliability, real time and security of the embedded platform.  ...  MULTI-CORE ARCHITECTURE AND EMBEDDED SYSTEM OVERVIEW A. Embedded system Embedded system generally refers to the specific system, which consists of hardware and software components.  ... 
doi:10.1109/iccsit.2010.5563995 fatcat:2hp3cqpobnbmdko2rqc3u3sspy

Smart mobility of the future – a challenge for embedded automotive systems

Marcel Baunach, Renata Martins Gomes, Maja Malenko, Fabian Mauroner, Leandro Batista Ribeiro, Tobias Scheipel
2018 e & i Elektrotechnik und Informationstechnik  
While classic automotive hardware and software are mainly designed statically and with just safety and real-time capability in mind, future systems also have to consider security and flexible maintenance  ...  This article discusses specific challenges on embedded operating systems and processor architectures for highly dependable and compositional computing platforms in future vehicles.  ...  The endowed professorship and working group "Embedded Automotive Systems" is partially funded by AVL List GmbH, the Austrian Federal Ministry of Sciences, Research and Economy (bmwfw), and Graz University  ... 
doi:10.1007/s00502-018-0623-6 fatcat:vb34jllbkfeyjjhbfqls3osw5q

Software Development for Parallel and Multi-Core Processing [chapter]

Kenn R.
2012 Embedded Systems - High Performance Systems, Applications and Projects  
, low latency communications and synchronization Application Programmer Interface (API) for closely distributed cores and processors in embedded systems.  ...  These problems led Chuck Moore, a Senior Fellow at AMD, to state "To make effective use of Multi-core hardware today, you need a PhD in computer science." 4 Therefore, multi-core software development has  ...  Software Development for Parallel and Multi-Core Processing, Embedded Systems -High Performance Systems, Applications and Projects, Dr.  ... 
doi:10.5772/38261 fatcat:3zwgizqp3vgqfa2hn6gyxmuw44

Guest Editorial: Advanced Techniques for Efficient Electronic System Design

Pramod K. Meher, Saraju P. Mohanty, A. P. Vinod
2013 Circuits, systems, and signal processing  
The secure cores can communicate using permanent keys whereas temporary session keys are used for communication between secure and non-secure cores.  ...  The security infrastructure which is made to reside in Network Interface (NI) of every IP core allows secure communication among those cores.  ... 
doi:10.1007/s00034-013-9670-8 fatcat:rzmcf724yvgihaotlryd3266ci

Robust Lightweight Embedded Virtualization Layer Design with Simple Hardware Assistance

2012 IEICE transactions on information and systems  
In this paper, we propose a virtualization architecture for a multi-core embedded system to provide more system reliability and security while maintaining performance and without introducing additional  ...  Doing so, it can provide additional reliability and security for the entire system because the SPUMONE design in a multi-core platform has each instance installed on a separate processor core.  ...  Embedded systems, e.g., ARM [3] , have recently and widely used the multi-core processor. With this additional computing power, embedded virtualization systems can achieve better performance.  ... 
doi:10.1587/transinf.e95.d.2821 fatcat:inc3kjstbzegxmb3kedhvlqd5i

Guest Editorial: Special Issue On Emerging Technologies in Computer Design

Ozgur Sinanoglu, Umit Ogras
2021 IEEE Transactions on Emerging Topics in Computing  
and embedded software optimization; Compiler support for multithreaded and multi-core designs; Memory system and network system optimization; On-chip and system-area networks; Support for communication  ...  IP and platform-based designs; HW/SW co-design; Modeling and performance analysis; Support for security, languages and operating systems; Hardware/software techniques for embedded systems; Application-specific  ...  Hardware secu- rity primitives; Side channel analysis; Logic and micro- architectural countermeasures; Hardware security for IoT; IEEE.  ... 
doi:10.1109/tetc.2020.3046058 fatcat:h7e5cwrpgjdevem6isdljiuz6i

Embedded systems and software challenges in electric vehicles

S. Chakraborty, M. Lukasiewycz, C. Buckl, S. Fahmy, Naehyuck Chang, Sangyoung Park, Younghyun Kim, P. Leteinturier, H. Adlkofer
2012 2012 Design, Automation & Test in Europe Conference & Exhibition (DATE)  
At the same time, the communication and computation design challenges in electric vehicles also have to be addressed appropriately. This paper discusses some of these research challenges.  ...  While battery technology has crucial importance in the domain of electric vehicles, how these batteries are used and managed pose new problems in the area of embedded systems architecture and software  ...  Available candidates for computational devices in electric vehicles are multi-core processors systems, reconfigurable hardware, or graphic processor systems.  ... 
doi:10.1109/date.2012.6176508 dblp:conf/date/ChakrabortyLBFCPKLA12 fatcat:7dhcpfxsyrdgtlu7l54mc6cmr4

Multicore enablement for Cyber Physical Systems

Andreas Herkersdorf
2012 2012 International Conference on Embedded Computer Systems (SAMOS)  
During the seminar the participants from industry and academia actively discussed chances and problems of multicore processors in embedded in cyber-physical systems.  ...  Secure and ecological mobility, geographic coverage of high-tech healthcare, sustainable energy generation, distribution and management, and in general the development of our digitized society impose compute  ...  The NoC in a multi-core processor provides the perfect opportunity to implement security mechanisms directly in hardware in order to enforce specific inter-core security policies.  ... 
doi:10.1109/samos.2012.6404198 dblp:conf/samos/Herkersdorf12 fatcat:73whij7ozbfgpimxz4md3f4jii

Adaptive Isolation for Predictability and Security (Dagstuhl Seminar 16441)

Tulika Mitra, Jürgen Teich, Lothar Thiele, Marc Herbstritt
2017 Dagstuhl Reports  
The potential of MPSoCs is yet to explode for novel application areas of embedded and cyber-physical systems such as the domains of automotive (e.g., driver assistance systems), industrial automation and  ...  Semiconductor technology is at the verge of integrating hundreds of processor cores on a single device. Indeed, affordable multi-processor system-on-achip (MPSoC) technology is becoming available.  ...  Acknowledgements We would like to take the opportunity to thank and acknowledge our organization team member Ingrid Verbauwhede for her great effort in contributing brilliant ideas and suggestions on the  ... 
doi:10.4230/dagrep.6.10.120 dblp:journals/dagstuhl-reports/MitraTT16 fatcat:xvvcpukdp5ftrfeiz5ar5xksse

Architectures of flexible symmetric key crypto engines—a survey

Lilian Bossuet, Michael Grand, Lubos Gaspar, Viktor Fischer, Guy Gogniat
2013 ACM Computing Surveys  
For more than ten years, many studies in the field of cryptographic engineering have focused on the design of optimized high-throughput hardware cryptographic cores (e.g., symmetric and asymmetric key  ...  Reconfigurable hardware systems can evolve with algorithms, face up to new types of attacks, and guarantee interoperability between countries and institutions.  ...  Indeed, the embedded systems threat model includes software security, hardware security, data security, intellectual properties security and network/communication security for communicating embedded systems  ... 
doi:10.1145/2501654.2501655 fatcat:h5pccigb35hfvinkrpn7s75gl4

Self Diagnostics and Isolation Mechanisms for Mixed Criticality Systems

Asmaa Tellabi, Christoph Ruland, Karl Waedt, Abdelbast Sabri
2019 Journal of Communications Software and Systems  
The isolation mechanism supports safety and security measures, and assists in the certification of safety-critical systems.  ...  In the embedded systems´ world, virtualization has been a rising trend, essentially because it offers an isolation mechanism that provides hardware manufacturer´ independence and it avoids obsolescence  ...  Several modern embedded systems are complex computing entities that execute critical tasks, and security in these devices is a critical task.  ... 
doi:10.24138/jcomss.v15i4.810 fatcat:jaimli6ekvfa3ocfcfqdeus7ai

Embedded virtualization for the design of secure IoT applications

Carlos Moratelli, Sergio Johann, Marcelo Neves, Fabiano Hessel
2016 Proceedings of the 27th International Symposium on Rapid System Prototyping Shortening the Path from Specification to Prototype - RSP '16  
In this paper we discuss how embedded virtualization could take place on IoT devices as a sound solution for security.  ...  Embedded virtualization has emerged as a valuable way to reduce costs, improve software quality, and decrease design time.  ...  SECURITY BY SEPARATION FOR IOT DEVICES The trend of multi-core processors being increasingly used in embedded designs reinforced the necessity of separation.  ... 
doi:10.1145/2990299.2990301 dblp:conf/rsp/MoratelliFNH16 fatcat:vsp3mtt2yrhchbmbvaslfs3zge

A survey for Communication security of the embedded system

Yu Xie, Attila Buchman
2021 Carpathian Journal of Electronic and Computer Engineering  
This article focuses on the threats embedded systems face in terms of communication security.  ...  The embedded operating system is a task-oriented computing platform that can be tailored, low-cost, and has high requirements for reliability and real-time performance.  ...  This scheme can protect the dynamic integrity of the embedded system during operation, but these schemes require major changes to the processor and cannot use the existing embedded multi-core processor  ... 
doi:10.2478/cjece-2021-0009 fatcat:mae7pveoqvaz7mcucqewv6cp7e

Future Trends in Connected and Autonomous Vehicles: Enabling Communications and Processing Technologies

Issam W. Damaj, Jibran K. Yousafzai, Hussein T. Mouftah
2022 IEEE Access  
In this paper, we carefully explore a set of distinguished state-of-the-art CAV systems with a focus on On-board Computational Unit (OBCU) hardware architectures, communication technologies, deployment  ...  At present, a variety of technologies, such as vehicular networks, communication interfaces, and modern hardware devices enable CAVs to support reliable, safe, and quality transportation system options  ...  The heterogeneity comes from the possible embedding of multi-core processors, MCUs, FPGAs, GPUs, DSPs, automotive grade, and other off-theshelf hardware devices such as RPi, and/or other processing options  ... 
doi:10.1109/access.2022.3168320 fatcat:6vwqm7zbefhmvfozt5y64erfyu
« Previous Showing results 1 — 15 out of 19,164 results