Attention is focused on fundamental limits, and on the underlying proof techniques. Information theory provides a natural framework for the study of this issue, and consequently there has been a resurgence of interest in informationtheoretic security in. Handbook on array processing and sensor networks wiley. Physical layer security in broadcast networks deepdyve. The book begins with a selfcontained explanation of the information theoretic limits of secure communications at the physical layer.
It then goes on to develop practical coding schemes, building on the theoretical insights and enabling readers to understand the challenges and opportunities related to the design of physical layer security schemes. Historically, information theoretic security, which builds on shannons notion of perfect secrecy, was laid in the 1970s by wyner and later by csiszar and korner, who proved seminal results showing that there exist channel codes guaranteeing both robustness to transmission errors and a. Frontiers python for information theoretic analysis of. Rajaratnam school of international studies, nanyang technological university, singapore. A systems theoretic approach to the security threats in. The study of information theoretic techniques for predictive analytics is sizeable and growing quickly. Implementation and security analysis of practical quantum. Wireless physical layer security eurasip journal on. Osa robust countermeasure against detector control. The pdf helps users forward data to their friends via multiple cooperative relay peers while preserving their identity and location privacy.
May 05, 2019 with a particular focus on theoretical models and analytical results, leading researchers show how techniques derived from the principles of source and channel coding can provide new ways of addressing issues of data security, embedded security, privacy, and authentication in modern information systems. Vincent poor, shlomo shamai shitz submitted on 5 nov 2007 abstract. Informationtheoretic security is a cryptosystem whose security derives purely from information. This new paradigm is been explored from both an information theoretic and practical point of view, and some preliminary integrations with traditional security systems based on cryptography. This paper develops novel protocols that demonstrate a critical role that relays can play in helping secret key generation. Shaofeng zou, yingbin liang, lifeng lai, shlomo shamai shitz. Information theoretic security can be guaranteed if the ratio of the length of the random bits to the length of the code word is higher than the mutual information between alice and eve 30. Information theoretic security and its applications. Physical layer security for emerging wireless networks. Information theoretic security and privacy of information. Systemtheoretic process analysis for security stpasec.
Security, economics and nuclear nonproliferation morality. The book begins with a selfcontained explanation of the informationtheoretic limits of secure communications at the physical layer. Skoglund, information science and engineering department, school of electrical. This paper summarizes recent contributions of the authors and their coworkers in the area of information theoretic security. For simplicity the output surface area is also taken to be a. Zhang, department of electrical engineering and computer science, syracuse university, y. Informationtheoretic analysis of xray scatter and phase.
Publickey cryptosystems for quantum messages are considered from two aspects. In this approach, the security is ensured by informationtheoretic arguments that do not require hardly computable functions as in traditional cryptography. May 01, 2009 physical layer security in broadcast networks liang, yingbin. Some key results about information theoretic secrecy will be surveyed, both for scenarios without and with public communication. An information theoretic approach to secret sharing.
In addition to that, ed202ado326a considers use of alternative practices. A handbook on recent advancements and the state of the art in array processing and sensor networks handbook on array processing and sensor networks provides readers with a collection of tutorial articles contributed by worldrenowned experts on recent advancements and the state of the art in array processing and sensor networks. Spie 9847, anomaly detection and imaging with xrays adix, 98470b 12 may. Shannon, 1948, the mathematical theory of communication in the presence of noise, is playing an increasingly important role in modern quantitative neuroscience, because it makes it possible to treat neural systems as stochastic communication channels and gain valuable, quantitative insights into their sensory coding function borst and theunissen. An information theoretic approach is proposed, which exploits the channel as additional resources to achieve secret sharing requirements. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. This book, divided into four chapters, approaches the topic from a research perspective. Download pdf information theoretic security and privacy of. Information theoretic security and privacy of information systems.
From the proceedings of the 2007 joint workshop on coding and communications, durnstein, austria, october 14 16, 200. Even though the rapid proliferation of cpss brings huge bene. May 14, 2019 information theoretic analysis of fixed gantry xray computed tomography transmission system for threat detection conference presentation jay voris, yijun ding, ratchaneekorn thamvichai, joel greenberg, david coccarelli, michael gehm, eric johnson, carl bosch, amit ashok. Information theoretic security request pdf researchgate. Firstly, we propose a general construction of quantum publickey encryption scheme, and then construct an informationtheoretic secure instance. In reallife implementations of quantum key distribution qkd, the physical systems with unwanted imperfections would be exploited by an eavesdropper. Practical challenges in quantum key distribution npj. He is also an international relations and security studies instructor to officers of the singapore armed forces. Informationtheoretic security analysis of physical. Informationtheoretic security analysis of physical uncloneable functions 145 is assumed to be elastic2, with mean free path3. The cryptosystem is considered cryptanalytically unbreakable if the adversary does not have enough information to break the encryption.
Download the pdf call for papers the ubiquity of technologies such as wireless communications, biometric identification systems, online data repositories, and smart electricity grids, has created new challenges in information security and privacy. Background on informationtheoretic physical layer secrecy. Third international conference, icits 2008, calgary, canada, august 10, 2008. Liang tuang nah is a research fellow with the military studies programme of the institute of defence and strategic studies s. Statistical machine learning, probabilistic graphical models, approximate inference algorithms, and information theoretic decision making ph. Jan 16, 2020 the game theoretic modeling has provided a fundamental understanding of the tradeoffs among robustness, security and resilience, leading to a new system science and design paradigm. Ed202ado326a defines data requirements and compliance objectives to perform the airworthiness security process. Focusing on fundamental principles as well as applications, the. Such conceptualization gives birth to implementation scenarios of information. Citation download citation david coccarelli, qian gong, razvanionut stoian, joel a. The basic wiretap channel model is considered first, and then several specific types of wiretap channels are considered, including gaussian, multiinput multioutput mimo, compound, and feedback wiretap channels, as well as the wiretap channel with side information. The cryptosystem is considered cryptanalytically unbreakable if the adversary does not have enough information to.
Vincent poor and shlomo shamai abstract this paper summarizes recent contributions of the authors and their coworkers in the area of informationtheoretic security. Some key results about information theoretic secrecy will be surveyed, both for. Informationtheoretic security in stochastic control systems article pdf available in proceedings of the ieee 10310. Information theoretic security based on bounded observability. Information flow or information transfer is an important concept in dynamical systems which has applications in a wide variety of scientific disciplines.
However, with the emergence of ad hoc and other less centralized networking environments, there has been an increase in interest. The application of dynamic games to control systems is still in its infancy despite a rich literature in game and control theory. Informationtheoretic security in wireless networks. Security and privacy are two important issues in social networks. Introduction motivation o current aeronautic standard e.
Informationtheoretic cryptography hermann gruber, papro. Pdf an information theoretic approach to secret sharing. Gain a solid understanding of how information theoretic approaches can inform the design of more secure information systems and networks with this authoritative text. Quantum key distribution qkd promises unconditional security in data communication and is currently being deployed in commercial applications. Pdf security and privacy preserving in social networks.
Vincent poor and shlomo shamai shitz summary security in wireless networks has traditionally been considered to be an application layer issue. This new paradigm is been explored from both an informationtheoretic and practical point of view, and some preliminary integrations with traditional security systems based on cryptography. Foundations and trends in communications and information theory, 2009. Oechtering, information science and engineering department, school of electrical engineering and access linnaeus center, kth royal institute of technology, m. A systems theoretic approach to the security threats in cyber physical systems applied to stuxnet arash nourian and stuart madnick, member, ieee abstract cyber physical systems cpss are increasingly being adopted in a wide range of industries such as smart power grids. The concealed information test cit has drawn much attention and has been widely investigated in recent years. Most game theoretic approaches applied in network security require attackdefense.
Shannon showed that to achieve perfect secrecy in pointtopoint communication, the message rate cannot exceed the shared secret. Information theoretic security foundations and trends in. With a particular focus on theoretical models and analytical results, leading researchers show how techniques derived from the principles of source and channel coding can provide new ways of addressing issues of data security, embedded security, privacy, and authentication in modern information systems. Pdf informationtheoretic security in wireless networks. Information theoretic secrecy goals of information theoretic secrecy reliability legitimate receiver successfully decodes information security eavesdropper obtains as little information as possible yingbin liang syracuse university 2014 european it school april 16, 2014 11 2. Quantum publickey algorithms to encrypt and authenticate. Informationtheoretic security is a cryptosystem whose security derives purely from information theory. Gehm, yuzhang lin, liang chih huang, and amit ashok informationtheoretic analysis of xray scatter and phase architectures for anomaly detection, proc. In this study, we show that a rigorous formalism can be established in the context of a generic stochastic dynamical system. It is therefore not feasible to provide a comprehensive list of references informing the development of the pycausality package. The basic wiretap channel model is considered first, and then several specific types.
Informationtheoretic security in wireless networks by yingbin liang. Information theoretic security is a cryptosystem whose security derives purely from information theory. Pdf physical layer security in wireless communication. Sep 27, 20 liang y, poor hv, shamai shitz s 2008 information theoretic security. In this study, a novel cit method based on denoised p3 and machine learning was propo. In this approach, the security is ensured by information theoretic arguments that do not require hardly computable functions as in traditional cryptography.
This approach is first developed for the classic secret. Information theory provides a natural framework for the study of this issue, and consequently there has been a resurgence of interest in information theoretic security in recent years, particularly for wireless channel models. It is recommended for researchers interested in security and privacy concerns in mobile social networks. Xiaohui liang,rongxing lu,xiaodong lin,xuemin shen. Here, we propose a robust countermeasure against these attacks just by introducing a. Dynamic games for secure and resilient control system design. Third international conference, icits 2008, calgary, canada, august 10, 2008, proceedings lecture notes in computer science safavinaini, reihaneh on. On the security of the kirchhofflawjohnsonnoise kljn. Security and privacy in mobile social networks xiaohui. Based on imperfections in the detectors, detectorcontrol attacks have been successfully launched on several qkd systems and attracted widespread concerns.
Kittichokechai, communications and information theory chair, technische universitat berlin, t. In this way, secret sharing problems can be reformulated as equivalent secure communication problems via wiretap channels, and can be solved by employing powerful information theoretic security techniques. This constituted a foundational treatment and analysis of encryption systems. A novel concealed information test method based on. Information flow within stochastic dynamical systems. Vincent poor2 and shlomo shamai shitz3 1 university of hawaii, department of electrical engineering, holmes hall. Creating an experimental testbed for informationtheoretic. Sign up calculate predictive causality between time series using informationtheoretic techniques. Information theoretic security provides the theoretical basis behind wireless physical layer security. In international conference on information security, 2011. He transferred the methods of information theory, originally developed as a mathematical model for com. Information theoretic security in wireless networks yingbin liang, h. This paper summarizes recent contributions of the authors and their coworkers in the area of informationtheoretic security.