Smart Card Research and Advanced Application Conference最新文献

A Practical Introduction to Side-Channel Extraction of Deep Neural Network Parameters 深度神经网络参数边信道提取的实用介绍

Smart Card Research and Advanced Application Conference Pub Date : 2022-11-10 DOI: 10.48550/arXiv.2211.05590

Raphael Joud, Pierre-Alain Moëllic, S. Pontié, J. Rigaud

{"title":"A Practical Introduction to Side-Channel Extraction of Deep Neural Network Parameters","authors":"Raphael Joud, Pierre-Alain Moëllic, S. Pontié, J. Rigaud","doi":"10.48550/arXiv.2211.05590","DOIUrl":"https://doi.org/10.48550/arXiv.2211.05590","url":null,"abstract":"Model extraction is a major threat for embedded deep neural network models that leverages an extended attack surface. Indeed, by physically accessing a device, an adversary may exploit side-channel leakages to extract critical information of a model (i.e., its architecture or internal parameters). Different adversarial objectives are possible including a fidelity-based scenario where the architecture and parameters are precisely extracted (model cloning). We focus this work on software implementation of deep neural networks embedded in a high-end 32-bit microcontroller (Cortex-M7) and expose several challenges related to fidelity-based parameters extraction through side-channel analysis, from the basic multiplication operation to the feed-forward connection through the layers. To precisely extract the value of parameters represented in the single-precision floating point IEEE-754 standard, we propose an iterative process that is evaluated with both simulations and traces from a Cortex-M7 target. To our knowledge, this work is the first to target such an high-end 32-bit platform. Importantly, we raise and discuss the remaining challenges for the complete extraction of a deep neural network model, more particularly the critical case of biases.","PeriodicalId":338028,"journal":{"name":"Smart Card Research and Advanced Application Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115381493","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: 7

In-situ Extraction of Randomness from Computer Architecture Through Hardware Performance Counters 基于硬件性能计数器的计算机体系结构随机性的原位提取

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_1

Manaar Alam, Astikey Singh, Sarani Bhattacharya, Kuheli Pratihar, Debdeep Mukhopadhyay

引用次数: 1

A Comparison of χ 2-Test and Mutual Information as Distinguisher for Side-Channel Analysis 边信道分析中χ 2检验与互信息鉴别的比较

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_14

Bastian Richter, David Knichel, A. Moradi

引用次数: 4

Remote Side-Channel Attacks on Heterogeneous SoC 异构SoC的远程侧信道攻击

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_7

Joseph Gravellier, J. Dutertre, Y. Teglia, Philippe Loubet-Moundi, Francis Olivier

引用次数: 23

Design Considerations for EM Pulse Fault Injection 电磁脉冲故障注入的设计考虑

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_11

A. Beckers, M. Kinugawa, Y. Hayashi, Daisuke Fujimoto, J. Balasch, Benedikt Gierlichs, I. Verbauwhede

引用次数: 9

Lightweight MACs from Universal Hash Functions 通用哈希函数的轻量级mac

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_12

Sébastien Duval, G. Leurent

引用次数: 6

Key Enumeration from the Adversarial Viewpoint 对抗性观点的关键枚举

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_15

M. Azouaoui, R. Poussier, François-Xavier Standaert, Vincent Verneuil

引用次数: 3

CCCiCC: A Cross-Core Cache-Independent Covert Channel on AMD Family 15h CPUs CCCiCC: AMD家族15h cpu上的跨核缓存独立隐蔽通道

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_10

Carl-Daniel Hailfinger, Kerstin Lemke-Rust, C. Paar

引用次数: 1

Optimized Threshold Implementations: Minimizing the Latency of Secure Cryptographic Accelerators 优化阈值实现:最小化安全加密加速器的延迟

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_2

Dušan Božilov, Miroslav Knezevic, V. Nikov

引用次数: 13

FELICS-AEAD: Benchmarking of Lightweight Authenticated Encryption Algorithms FELICS-AEAD:轻量级认证加密算法的基准测试

Smart Card Research and Advanced Application Conference Pub Date : 2019-11-11 DOI: 10.1007/978-3-030-42068-0_13

Luan Cardoso dos Santos, J. Großschädl, A. Biryukov

引用次数: 10