| Description |
1 online resource (xii, 329 pages) : illustrations |
| Contents |
Cover; Title; Copyright; Dedication; Contents; Preface; Notation; Abbreviations; Part I Preliminaries; 1 An information-theoretic approach to physical-layer security; 1.1 Shannon's perfect secrecy; 1.2 Secure communication over noisy channels; 1.3 Channel coding for secrecy; 1.4 Secret-key agreement from noisy observations; 1.5 Active attacks; 1.6 Physical-layer security and classical cryptography; 1.7 Outline; 2 Fundamentals of information theory; 2.1 Mathematical tools of information theory; 2.1.1 Useful bounds; 2.1.2 Entropy and mutual information; 2.1.3 Strongly typical sequences |
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2.1.4 Weakly typical sequences2.1.5 Markov chains and functional dependence graphs; 2.2 Point-to-point communication problem; 2.2.1 Point-to-point communication model; 2.2.2 The source coding theorem; 2.2.3 The channel coding theorem; 2.3 Network information theory; 2.3.1 Distributed source coding; 2.3.2 The multiple-access channel; 2.3.3 The broadcast channel; 2.4 Bibliographical notes; Part II Information-theoretic security; 3 Secrecy capacity; 3.1 Shannon's cipher system; 3.2 Secure communication over a noisy channel; 3.3 Perfect, weak, and strong secrecy; 3.4 Wyner's wiretap channel |
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3.4.1 Achievability proof for the degraded wiretap channel3.4.2 Converse proof for the degraded wiretap channel; 3.5 Broadcast channel with confidential messages; 3.5.1 Channel comparison; 3.5.2 Achievability proof for the broadcast channel with confidential messages; 3.5.3 Converse proof for the broadcast channel with confidential messages; 3.6 Multiplexing and feedback; 3.6.1 Multiplexing secure and non-secure messages; 3.6.2 Feedback and secrecy; 3.7 Conclusions and lessons learned; 3.8 Bibliographical notes; 4 Secret-key capacity; 4.1 Source and channel models |
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4.2 Secret-key capacity of the source model4.2.1 Secret-key distillation based on wiretap codes; 4.2.2 Secret-key distillation based on Slepian -- Wolf codes; 4.2.3 Upper bound for secret-key capacity; 4.2.4 Alternative upper bounds for secret-key capacity; 4.3 Sequential key distillation for the source model; 4.3.1 Advantage distillation; 4.3.2 Information reconciliation; 4.3.3 Privacy amplification; 4.4 Secret-key capacity of the channel model; 4.5 Strong secrecy from weak secrecy; 4.6 Conclusions and lessons learned; 4.7 Appendix; 4.8 Bibliographical notes |
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5 Security limits of Gaussian and wireless channels5.1 Gaussian channels and sources; 5.1.1 Gaussian broadcast channel with confidential messages; 5.1.2 Multiple-input multiple-output Gaussian wiretap channel; 5.1.3 Gaussian source model; 5.2 Wireless channels; 5.2.1 Ergodic-fading channels; 5.2.2 Block-fading channels; 5.2.3 Quasi-static fading channels; 5.3 Conclusions and lessons learned; 5.4 Bibliographical notes; Part III Coding and system aspects; 6 Coding for secrecy; 6.1 Secrecy and capacity-achieving codes; 6.2 Low-density parity-check codes |
| Summary |
Presents the theoretical foundations, practical implementation, challenges and benefits of physical-layer security, a groundbreaking new model for secure communication |
| Bibliography |
Includes bibliographical references and index |
| Notes |
Print version record |
| Subject |
Computer networks -- Security measures.
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Computer security.
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| Form |
Electronic book
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| Author |
Barros, João.
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| ISBN |
0511977980 (electronic bk.) |
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1139116576 (electronic bk.) |
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1139127233 (electronic bk.) |
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1283316307 |
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9780511977985 (electronic bk.) |
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9781139116572 (electronic bk.) |
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9781139127233 (electronic bk.) |
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9781283316309 |
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