Understanding Analog Side Channels Using Cryptography Algorithms

This book offers the latest research results on analog side channels and their usage in cybersecurity. It demystifies analog side channels and demonstrates new use cases for them. The first part of this book discusses how analog side channels are generated, the physics behind it, the modeling and measurements of analog side channels, and their analogies to wireless communication systems. The second part of this book introduces new applications that benefit from leveraging side channels. In addition to breaking cryptography algorithms, it demonstrates how analog side channels can be used for malware detection, program profiling, hardware profiling, hardware/software attestation, hardware identification, and hardware Trojan detection.

Side channel is one of the methods for obtaining information about program execution. Traditionally, they are used in computer science to extract information about a key in cryptographic algorithms. What makes them different from other ways of extracting information about program execution is that side channels rely on how a system implements program execution, rather than what the program's algorithm specifies. Analog side channels are particularly powerful because they are not easy to suppress or detect that someone is collecting information from the system. Although they are very powerful tools, they are poorly understood.

This book targets advanced level students in computer science and electrical engineering as a textbook. Researchers and professionals working with analog side channels, how to model them, measure them, improve signal to noise ratio, and invent new signal processing techniques can also use this book. Computer scientists and engineers who want to learn new applications of side channels to improve system security, new techniques for breaking cryptography keys, new techniques for attestation, and new techniques for hardware Trojan detection will also want to purchase this book.

本書提供了關於模擬側信道及其在網絡安全中的應用的最新研究成果。它揭示了模擬側信道的神秘面紗，並展示了它們的新用例。本書的第一部分討論了模擬側信道的產生方式、背後的物理原理、模型和測量方法，以及它們與無線通信系統的類比。本書的第二部分介紹了從利用側信道中獲益的新應用。除了破解加密算法外，它還演示了模擬側信道如何用於恶意軟件檢測、程序分析、硬件分析、硬件/軟件驗證、硬件識別和硬件特洛伊檢測。

側信道是獲取有關程序執行信息的方法之一。傳統上，它們在計算機科學中用於提取加密算法中的密鑰信息。與其他獲取程序執行信息的方法不同的是，側信道依賴於系統實現程序執行的方式，而不是程序算法的規定。模擬側信道特別強大，因為它們不容易被抑制或檢測到有人從系統中收集信息。儘管它們是非常強大的工具，但人們對它們的理解仍然有限。

本書面向計算機科學和電氣工程的高級學生，作為教材使用。研究人員和專業人士可以利用本書來研究模擬側信道，如何對其進行建模、測量、提高信噪比以及發明新的信號處理技術。希望了解側信道新應用、改善系統安全性的計算機科學家和工程師，以及破解加密密鑰、驗證和檢測硬件特洛伊的新技術的人也會想購買本書。

ALENKA ZAJIC (S'99-M'09-SM'13) received the B.Sc. and M.Sc. degrees from the School of Electrical Engineering, University of Belgrade, in 2001 and 2003, respectively, and the Ph.D. degree in electrical and computer engineering from the Georgia Institute of Technology in 2008. She is currently Ken Byers Professor with the School of Electrical and Computer Engineering, Georgia Institute of Technology. Prior to that, she was a Visiting Faculty Member at the School of Computer Science, Georgia Institute of Technology, a Postdoctoral Fellow at the Naval Research Laboratory, and a Design Engineer at Skyworks Solutions Inc. Her research interests span areas of electromagnetic, wireless communications, signal processing, and computer engineering. Dr. Zajic was a recipient of the following awards: The Best Student Paper Award at the 13th international IEEE conference on Hardware-Oriented Security and Trust (2020), IEEE Atlanta Section Outstanding Engineer Award (2019), The Best Poster Award at the IEEE International Conference on RFID (2018), NSF CAREER Award (2017), Best Paper Award at the 49th Annual IEEE/ACM International Symposium on Microarchitecture (2016), the Best Student Paper Award at the IEEE International Conference on Communications and Electronics (2014), Neal Shepherd Memorial Best Propagation Paper Award (2012), the Best Paper Award at the International Conference on Telecommunications (2008), the Best Student Paper Award at the Wireless Communications and Networking Conference (2007), IEEE Outstanding Chapter Award as a Chair of the Atlanta Chapter of the AP/MTT Societies (2016), LexisNexis Dean's Excellence Award (2016), and Richard M. Bass/Eta Kappa Nu Outstanding Teacher Award (2016). She was an editor for IEEE Transactions on Wireless Communications 2012-2017 and an executive editor for Wiley Transactions on Emerging Telecommunications Technologies 2011-2016.

MILOS PRVULOVIC (S'97-M'03-SM'09) received the B.Sc. degree in electrical engineering from the University of Belgrade in 1998, and the M.Sc. and Ph.D. degrees in computer science from the University of Illinois at Urbana-Champaign, in 2001 and 2003, respectively. He is currently a Professor with the School of Computer Science, Georgia Institute of Technology, where he joined in 2003. His research interests are in computer architecture, especially hardware support for software monitoring, debugging, and security. He was a past recipient of the NSF CAREER Award, and a Senior Member of the ACM and the IEEE Computer Society

ALENKA ZAJIC（S'99-M'09-SM'13）於2001年和2003年分別獲得貝爾格萊德大學電機工程學院的學士和碩士學位，並於2008年獲得喬治亞理工學院電氣與計算機工程的博士學位。她目前是喬治亞理工學院電機與計算機工程學院的Ken Byers教授。在此之前，她曾是喬治亞理工學院計算機科學學院的訪問教師，海軍研究實驗室的博士後研究員，以及Skyworks Solutions Inc.的設計工程師。她的研究興趣涵蓋電磁學、無線通信、信號處理和計算機工程等領域。Zajic博士曾獲得以下獎項：第13屆國際IEEE硬件導向安全與信任會議最佳學生論文獎（2020年）、IEEE亞特蘭大分會傑出工程師獎（2019年）、IEEE國際射頻識別會議最佳海報獎（2018年）、NSF CAREER獎（2017年）、第49屆年度IEEE/ACM微架構國際研討會最佳論文獎（2016年）、IEEE國際通信與電子學會議最佳學生論文獎（2014年）、Neal Shepherd紀念最佳傳播論文獎（2012年）、國際電信會議最佳論文獎（2008年）、無線通信和網絡會議最佳學生論文獎（2007年）、作為AP/MTT學會亞特蘭大分會主席的IEEE傑出分會獎（2016年）、LexisNexis院長卓越獎（2016年）和Richard M. Bass/Eta Kappa Nu傑出教師獎（2016年）。她曾擔任IEEE無線通信交易的編輯（2012-2017年）和Wiley新興電信技術交易的執行編輯（2011-2016年）。

MILOS PRVULOVIC（S'97-M'03-SM'09）於1998年獲得貝爾格萊德大學電氣工程學士學位，並於2001年和2003年分別獲得伊利諾伊大學香檳分校的計算機科學碩士和博士學位。他目前是喬治亞理工學院計算機科學學院的教授，於2003年加入該校。他的研究興趣主要集中在計算機架構，特別是軟件監測、調試和安全的硬件支持。他曾獲得NSF CAREER獎，並且是ACM和IEEE計算機學會的高級會員。