2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)最新文献_第5页

Contact PUF: Highly Stable Physical Unclonable Functions Based on Contact Failure Probability in 180 nm, 130 nm, and 28 nm CMOS Processes 接触PUF:基于180nm, 130nm和28nm CMOS工艺中接触失效概率的高稳定物理不可克隆函数

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-06-27 DOI: 10.1109/HOST54066.2022.9839746

Duhyun Jeon, Dongmin Lee, Dong Kyue Kim, B. Choi

{"title":"Contact PUF: Highly Stable Physical Unclonable Functions Based on Contact Failure Probability in 180 nm, 130 nm, and 28 nm CMOS Processes","authors":"Duhyun Jeon, Dongmin Lee, Dong Kyue Kim, B. Choi","doi":"10.1109/HOST54066.2022.9839746","DOIUrl":"https://doi.org/10.1109/HOST54066.2022.9839746","url":null,"abstract":"This study proposes a physical unclonable function (PUF) based on contact failure probability referred to as contact PUF, which has a sufficiently high native stability to achieve mass production without any postprocessing such as error-correction code. The contact is designed to cause stochastic contact failure that is used as the entropy source of the contact PUF. Contact failure can occur in three contact fabrication steps: photolithography, etching, and deposition. We investigated how contact failure occurs in each contact fabrication step in 180 nm, 130 nm, and 28 nm CMOS processes. After the preselection method that discarded unstable bitcells in 180 nm, 130 nm, and 28 nm CMOS processes, no PUF bitcell responses were flipped during 2000 repeated measurements following nine operating conditions, wherein there are three temperatures (−40°C, 25°C, and 125°C) and three supply voltages (nominal, and ±10%). This means that the contact PUFs have bit error rates $< 1.03times 10^{-8}, < 2.3times 10^{-8}$, and $< 2.3times 10^{-7}$ in the cases of the 180 nm, 130 nm, and 28 nm CMOS processes, respectively. The discard ratios of the contact PUFs are $< 1.03times 10^{-8}$, 0.0054%, and 0.949% in the respective cases of 180 nm, 130 nm, and 28 nm CMOS processes. The uniqueness of the contact PUFs are respectively equal to 0.4996, 0.49994, and 0.4964 in the 180 nm, 130 nm, and 28 nm CMOS processes.","PeriodicalId":222250,"journal":{"name":"2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124898050","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

Warm Up before Circuit De-obfuscation? An Exploration through Bounded-Model-Checkers 电路除混淆前的预热?有界模型检查器的探索

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-06-27 DOI: 10.1109/HOST54066.2022.9840134

K. Z. Azar, Hadi Mardani Kamali, Farimah Farahmandi, M. Tehranipoor

引用次数: 6

Security Analysis of Delay-Based Strong PUFs with Multiple Delay Lines 多延迟线延时型强puf的安全性分析

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-06-27 DOI: 10.1109/HOST54066.2022.9840099

Anita Aghaie, A. Moradi, Johannes Tobisch, Nils Wisiol

引用次数: 0

Chosen-Plaintext Attack on Energy-Efficient Hardware Implementation of GIFT-COFB GIFT-COFB节能硬件实现中的选择明文攻击

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-06-27 DOI: 10.1109/HOST54066.2022.9840293

Yadi Zhong, Ujjwal Guin

引用次数: 0

Hardening Hardware Accelerartor Based CNN Inference Phase Against Adversarial Noises 基于强化硬件加速器的CNN推理相位对抗噪声

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-06-27 DOI: 10.1109/HOST54066.2022.9840017

Tolulope A. Odetola, Adewale Adeyemo, S. R. Hasan

{"title":"Hardening Hardware Accelerartor Based CNN Inference Phase Against Adversarial Noises","authors":"Tolulope A. Odetola, Adewale Adeyemo, S. R. Hasan","doi":"10.1109/HOST54066.2022.9840017","DOIUrl":"https://doi.org/10.1109/HOST54066.2022.9840017","url":null,"abstract":"Recent research has shown that Convolution Neu-ral Networks (CNNs) are vulnerable to adversarial examples. Many defense techniques like gradient masking etc have been proposed against adversarial attacks. However, these techniques are limited to training methods and do not offer generalizability. Similarly, in a Horizontal Collaborative Environment (HCE) where trained CNN models are partitioned into different layers, models deployed are also subjected to attacks by adversarial inputs. In this work, we develop a defense strategy to harden CNNs in an HCE against adversarial examples through the detection of adversarial inputs. We propose the notion that by obtaining model prediction at different layers of the CNN and noting the prediction inconsistency, an adversarial noise could be detected. In this work, adversarial noises are generated using the Fast Gradient Sign Method (FGSM), Salt and Pepper (S&P), and Gaussian Noise perturbation (GNP) methodologies. We compare predictions at different layers of a CNN and obtain final prediction via coherence in predicted class of the CNN model. The hardware synthesis results on FPGA, validated proposed method showing that obtaining such accuracy inconsistency require reasonable hardware overhead.","PeriodicalId":222250,"journal":{"name":"2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124631496","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: 3

Towards an Antivirus for Quantum Computers 面向量子计算机的反病毒软件

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-03-05 DOI: 10.48550/arXiv.2203.02649

S. Deshpande, Chuan Xu, Theodoros Trochatos, Yongshan Ding, Jakub Szefer

{"title":"Towards an Antivirus for Quantum Computers","authors":"S. Deshpande, Chuan Xu, Theodoros Trochatos, Yongshan Ding, Jakub Szefer","doi":"10.48550/arXiv.2203.02649","DOIUrl":"https://doi.org/10.48550/arXiv.2203.02649","url":null,"abstract":"Researchers are today exploring models for cloud-based usage of quantum computers where multi-tenancy can be used to share quantum computer hard-ware among multiple users. Multi-tenancy has a promise of allowing better utilization of the quantum computer hardware, but also opens up the quantum computer to new types of security attacks. As this and other recent research shows, it is possible to perform a fault injection attack using crosstalk on quantum computers when a victim and attacker circuits are instantiated as co-tenants on the same quantum computer. To ensure such attacks do not happen, this paper proposes that new techniques should be developed to help catch malicious circuits before they are loaded onto quantum computer hardware. Following ideas from classical computers, a compile-time technique can be designed to scan quantum computer programs for mali-cious or suspicious code patterns before they are compiled into quantum circuits that run on a quantum computer. This paper presents ongoing work which demonstrates how crosstalk can affect Grover's algorithm, and then presents suggestions of how quantum programs could be analyzed to catch circuits that generate large amounts of crosstalk with malicious intent.","PeriodicalId":222250,"journal":{"name":"2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124557038","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: 4

pHGen: A pH-Based Key Generation Mechanism Using ISFETs pHGen:一种使用isfet的基于ph的密钥生成机制

2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST) Pub Date : 2022-02-24 DOI: 10.1109/HOST54066.2022.9840282

Elmira Moussavi, Dominik Sisejkovic, Fabian Brings, Daniyar Kizatov, Animesh Singh, X. Vu, S. Ingebrandt, R. Leupers, V. Pachauri, Farhad Merchant

{"title":"pHGen: A pH-Based Key Generation Mechanism Using ISFETs","authors":"Elmira Moussavi, Dominik Sisejkovic, Fabian Brings, Daniyar Kizatov, Animesh Singh, X. Vu, S. Ingebrandt, R. Leupers, V. Pachauri, Farhad Merchant","doi":"10.1109/HOST54066.2022.9840282","DOIUrl":"https://doi.org/10.1109/HOST54066.2022.9840282","url":null,"abstract":"Digital keys are a fundamental component of many hardware- and software-based security mechanisms. However, digital keys are limited to binary values and easily exploitable when stored in standard memories. In this paper, based on emerging technologies, we introduce pHGen, a potential-of-hydrogen (pH)-based key generation mechanism that leverages chemical reactions in the form of a potential change in ion-sensitive field-effect transistors (ISFETs). The threshold voltage of ISFETs is manipulated corresponding to a known pH buffer solution (key) in which the transistors are immersed. To read the chemical information effectively via ISFETs, we designed a readout circuit for stable operation and detection of voltage thresholds. To demonstrate the applicability of the proposed key generation, we utilize pHGen for logic locking-a hardware integrity protection scheme. The proposed key-generation method breaks the limits of binary values and provides the first steps toward the utilization of multi-valued voltage thresholds of ISFETs controlled by chemical information. The pHGen approach is expected to be a turning point for using more sophisticated bio- based analog keys for securing next-generation electronics.","PeriodicalId":222250,"journal":{"name":"2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125467012","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: 3