2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)最新文献_第9页

SaFIoV: A Secure and Fast Communication in Fog-based Internet-of-Vehicles using SDN and Blockchain SaFIoV:基于SDN和区块链的基于雾的车联网安全快速通信

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531857

Jamal Alotaibi, Lubna K. Alazzawi

{"title":"SaFIoV: A Secure and Fast Communication in Fog-based Internet-of-Vehicles using SDN and Blockchain","authors":"Jamal Alotaibi, Lubna K. Alazzawi","doi":"10.1109/MWSCAS47672.2021.9531857","DOIUrl":"https://doi.org/10.1109/MWSCAS47672.2021.9531857","url":null,"abstract":"The Internet of Vehicles (IoV) is a decentralized network that enables data sharing between connected vehicles and vehicular ad hoc networks (VANETs). However, since different IoV applications have varied Quality-of-Service (QoS) requirements, creating an effective solution to cope with big data in IoV is challenging. Fog computing addresses the inherent flaw of centralized data processing in cloud computing by offloading computationally-intensive tasks to closely located fog nodes. Also, with an increasing number of vehicles under the IoV architecture, new challenges and requirements are emerging such as scalability, efficient resource usage, and secure communication. In this paper, we address the problems of load-balancing and secure communication in SDN-enabled and fog-based IoV networks. Our methodology (SaFIoV) efficiently distributes tasks in the fog-to-fog and vehicles-to-fog layers using reinforcement learning (RL) methods. Moreover, powered by Blockchain technology, our method provides secure communication. The result of our experimental study shows that SaFIoV can efficiently utilize the available resources while avoiding congestion and minimizing latency in the IoV network.","PeriodicalId":6792,"journal":{"name":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","volume":"107 12","pages":"334-339"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72628585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

A Low-Complexity Flexible Logic-Locking Scheme Resisting Removal Attacks 一种抗移除攻击的低复杂度灵活逻辑锁定方案

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531796

Jingbo Zhou, Xinmiao Zhang

{"title":"A Low-Complexity Flexible Logic-Locking Scheme Resisting Removal Attacks","authors":"Jingbo Zhou, Xinmiao Zhang","doi":"10.1109/MWSCAS47672.2021.9531796","DOIUrl":"https://doi.org/10.1109/MWSCAS47672.2021.9531796","url":null,"abstract":"Logic locking is necessary for protecting intellectual property. Although logic-locking schemes have been proposed to resist the powerful satisfiability (SAT)-based attack, many of them are subject to removal attacks, which identify the logic- locking block and replace its output by the correct signal, so the circuit would function correctly without the right key. In order to prevent removal attacks, the stripped functional logic locking-Hamming distance (SFLL-HD) scheme and its variations corrupt the original circuit and add a logic-locking block to correct the errors. The high-complexity HD checker can be also replaced by the Cascaded(CAS)-lock block. This paper proposes a new low-complexity logic-locking scheme inspired by the Generalized(G)-Anti-SAT block. By relaxing the constraint of the G-Anti-SAT design in the SFLL setting, our new logic-locking scheme reduces the logic complexity by around 37% compared to the M-CAS block with similar resistance to the SAT and removal attacks. Additionally, unlike the SFLL-HD and Mirrored (M)- CAS schemes, the proposed logic-locking block can use a large variation of functions. This makes existing or potential attacks utilizing properties of the logic function impossible.","PeriodicalId":6792,"journal":{"name":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","volume":"1 1","pages":"869-873"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75584405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Controllable KVCO Ring VCO Topology 一种可控KVCO环型VCO拓扑

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531824

Rajath Bindiganavile, A. Tajalli

引用次数: 0

A Proposed Software Protection Mechanism for Autonomous Vehicular Cloud Computing 一种自动驾驶汽车云计算的软件保护机制

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531682

Muhammad Hataba, Ahmed B. T. Sherif, Reem Elkhouly

{"title":"A Proposed Software Protection Mechanism for Autonomous Vehicular Cloud Computing","authors":"Muhammad Hataba, Ahmed B. T. Sherif, Reem Elkhouly","doi":"10.1109/MWSCAS47672.2021.9531682","DOIUrl":"https://doi.org/10.1109/MWSCAS47672.2021.9531682","url":null,"abstract":"Cars are becoming smarter every day. They are being equipped with sensors, communications interfaces, and more powerful processing capabilities. The primary purpose was to enable these cars to drive themselves without any human interventions and become so-called Autonomous Vehicles (AVs). But why stop there, why not harness all that computing power for a greater collective purpose. That’s how the idea of Autonomous Vehicular Cloud Computing (AVCC) was born. Nonetheless, this is not a trivial task, the mobile and dynamic nature of vehicles poses a significant challenge in the formation and management of this cloud computing model and yet a more substantial challenge in terms of security and privacy of all the parties involved in this system. In this paper, we focus on protecting software running on AVCC. We use dynamic obfuscated compilation to complicate programs’ execution paths and hinder information leakage via side channels attacks. Relying on compilers offers advantages, such as the independence of architecture and support for a variety high-level programming languages and application simplicity with minimal set-up cost. Here, we introduce our system in the realm of ARM processor, which power AVCC. Then, we present execution statistics for simple standard programs. The results show tangible timing variations in diversified code versions for the same program, which may disrupt side-channel attacks.","PeriodicalId":6792,"journal":{"name":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","volume":"60 1","pages":"878-881"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84519506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A low kickback noise and low power dynamic comparator 低反打噪声和低功率动态比较器

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531668

Bibhudutta Satapathy, Amandeep Kaur

引用次数: 3

20 Gb/s Dual-Mode SST VCSEL Driver 20gb /s双模SST VCSEL驱动程序

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531803

S. Mahran, O. Liboiron-Ladouceur, G. Cowan

引用次数: 2

Magnetoelectric Wireless Power Transfer System for Biomedical Implants 生物医学植入物磁电无线传输系统

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531861

Dibyajyoti Mukherjee, D. Mallick

{"title":"Magnetoelectric Wireless Power Transfer System for Biomedical Implants","authors":"Dibyajyoti Mukherjee, D. Mallick","doi":"10.1109/MWSCAS47672.2021.9531861","DOIUrl":"https://doi.org/10.1109/MWSCAS47672.2021.9531861","url":null,"abstract":"This work presents the design and analysis of magnetoelectric (ME) transducer based wireless power transfer (WPT) system incorporating a suitable interface power management circuit (PMC). ME transducers provide effective means to design high-efficiency power transfer to medical implantable devices at low frequencies addressing the trade-off between size miniaturization, lower skin attenuation and higher power transfer. A tri-layered ME laminated transducer operating at 50kHz is designed and fabricated to study the source characteristics. The proposed ME WPT device produces 2.4V output voltage and 1.75mW output power across a load of 3kΩ when the input magnetic field is 2.5mT. A novel PMC design based on Dickson Charge Pump followed by peak detector, buck regulator, and synchronous electric charge extraction (SECE) switching technique is considered which is implemented using low-cost, off-the-shelf components on PCB. The proposed circuit is characterized by very low current consumption and is specifically designed for operating at an input voltage ranging between 350mV to 15V, which provides a significant flexibility in terms of transducer design specifically towards high efficiency WPT systems.","PeriodicalId":6792,"journal":{"name":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","volume":"91 1","pages":"356-359"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84904652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

An Ising Machine Solving Max-Cut Problems based on the Circuit Synthesis of the Phase Dynamics of a Modified Kuramoto Model 基于修正Kuramoto模型相动力学电路综合的最大割问题求解机

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531734

K. Ochs, Bakr Al Beattie, S. Jenderny

{"title":"An Ising Machine Solving Max-Cut Problems based on the Circuit Synthesis of the Phase Dynamics of a Modified Kuramoto Model","authors":"K. Ochs, Bakr Al Beattie, S. Jenderny","doi":"10.1109/MWSCAS47672.2021.9531734","DOIUrl":"https://doi.org/10.1109/MWSCAS47672.2021.9531734","url":null,"abstract":"A promising approach for efficiently solving NP-hard optimization problems is based on mapping the problems onto Ising machines. Oscillator-based Ising machines can be implemented by utilizing sub-harmonic injection locking, which enables binary phase shifts between the oscillators and leads to an improved reliability of Ising machines. Based on a modified Kuramoto model with sub-harmonic injection locking, we synthesize an ideal electrical circuit displaying the phase dynamics of an Ising machine. The ideal circuit can be utilized to specifically take non-ideal effects into account, serving as a starting point for designing Ising machines with increased performance when considering existing electrical components. We furthermore derive a corresponding wave digital model, which is utilized for emulating the synthesized electrical circuit. The emulation results show that the synthesized circuit indeed models the phase dynamics of an Ising machine capable of solving Max-Cut problems with an accuracy of 88% for a 5-node problem and weights between 0 and 31.","PeriodicalId":6792,"journal":{"name":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","volume":"11 1","pages":"982-985"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85028742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

A Compact and Power-Efficient Noise Generator for Stochastic Simulations 一种用于随机模拟的紧凑且节能的噪声发生器

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531704

Haixiang Zhao, R. Sarpeshkar, S. Mandal

引用次数: 2

Modification Comparisons of the Particle Swarm and Levy Flight Firefly Adaptive DSP Algorithms 粒子群和Levy飞行萤火虫自适应DSP算法的改进比较

2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2021-08-09 DOI: 10.1109/MWSCAS47672.2021.9531701

W. Jenkins, Magni Hussain

引用次数: 0