Disappearing cryptography: information hiding : steganography & watermarking
Disappearing Cryptography, Second Edition describes how to take words, sounds, or images and hide them in digital data so they look like other words, sounds, or images. When used properly, this powerful technique makes it almost impossible to trace the author and the recipient of a message. Conversa...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
Amsterdam Boston
MK/Morgan Kaufmann Publishers
© 2002
|
| Ausgabe: | 2nd ed |
| Schlagworte: | |
| Online-Zugang: | FLA01 URL des Erstveröffentlichers |
| Zusammenfassung: | Disappearing Cryptography, Second Edition describes how to take words, sounds, or images and hide them in digital data so they look like other words, sounds, or images. When used properly, this powerful technique makes it almost impossible to trace the author and the recipient of a message. Conversations can be submerged in the flow of information through the Internet so that no one can know if a conversation exists at all. This full revision of the best-selling first edition describes a number of different techniques to hide information. These include encryption, making data incomprehensible; steganography, embedding information into video, audio, or graphics files; watermarking, hiding data in the noise of image or sound files; mimicry, "dressing up" data and making it appear to be other data, and more. The second edition also includes an expanded discussion on hiding information with spread-spectrum algorithms, shuffling tricks, and synthetic worlds. Each chapter is divided into sections, first providing an introduction and high-level summary for those who want to understand the concepts without wading through technical explanations, and then presenting greater detail for those who want to write their own programs. To encourage exploration, the author's Web site www.wayner.org/books/discrypt2/ contains implementations for hiding information in lists, sentences, and images. Each chapter is divided into sections, providing first an introduction and high-level summary for those who want to understand the concepts without wading through technical details, and then an introductory set of details, for those who want to write their own programs. Fully revised and expanded. Covers key concepts for non-technical readers. Goes into technical details for those wanting to create their own programs and implement algorithms. Up-to-date website containing the code samples from the book |
| Beschreibung: | Includes bibliographical references (pages 387-400) and index |
| Beschreibung: | 1 online resource (xvii, 412 pages) illustrations |
| ISBN: | 0585449929 9780585449920 9781558607699 1558607692 |
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Datensatz im Suchindex
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| author | Wayner, Peter 1964- |
| author_facet | Wayner, Peter 1964- |
| author_role | aut |
| author_sort | Wayner, Peter 1964- |
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| building | Verbundindex |
| bvnumber | BV046124369 |
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| dewey-full | 005.8/2 |
| dewey-hundreds | 000 - Computer science, information, general works |
| dewey-ones | 005 - Computer programming, programs, data, security |
| dewey-raw | 005.8/2 |
| dewey-search | 005.8/2 |
| dewey-sort | 15.8 12 |
| dewey-tens | 000 - Computer science, information, general works |
| discipline | Informatik |
| edition | 2nd ed |
| format | Electronic eBook |
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| illustrated | Illustrated |
| indexdate | 2024-07-10T08:35:49Z |
| institution | BVB |
| isbn | 0585449929 9780585449920 9781558607699 1558607692 |
| language | English |
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| spelling | Wayner, Peter 1964- Verfasser aut Disappearing cryptography information hiding : steganography & watermarking Peter Wayner 2nd ed Amsterdam Boston MK/Morgan Kaufmann Publishers © 2002 1 online resource (xvii, 412 pages) illustrations txt rdacontent c rdamedia cr rdacarrier Includes bibliographical references (pages 387-400) and index Disappearing Cryptography, Second Edition describes how to take words, sounds, or images and hide them in digital data so they look like other words, sounds, or images. When used properly, this powerful technique makes it almost impossible to trace the author and the recipient of a message. Conversations can be submerged in the flow of information through the Internet so that no one can know if a conversation exists at all. This full revision of the best-selling first edition describes a number of different techniques to hide information. These include encryption, making data incomprehensible; steganography, embedding information into video, audio, or graphics files; watermarking, hiding data in the noise of image or sound files; mimicry, "dressing up" data and making it appear to be other data, and more. The second edition also includes an expanded discussion on hiding information with spread-spectrum algorithms, shuffling tricks, and synthetic worlds. Each chapter is divided into sections, first providing an introduction and high-level summary for those who want to understand the concepts without wading through technical explanations, and then presenting greater detail for those who want to write their own programs. To encourage exploration, the author's Web site www.wayner.org/books/discrypt2/ contains implementations for hiding information in lists, sentences, and images. Each chapter is divided into sections, providing first an introduction and high-level summary for those who want to understand the concepts without wading through technical details, and then an introductory set of details, for those who want to write their own programs. Fully revised and expanded. Covers key concepts for non-technical readers. Goes into technical details for those wanting to create their own programs and implement algorithms. Up-to-date website containing the code samples from the book COMPUTERS / Security / Cryptography bisacsh Computer networks / Security measures fast Cryptography fast Digital watermarking fast Internet fast Computer networks Security measures Cryptography Internet Digital watermarking Kryptologie (DE-588)4033329-2 gnd rswk-swf Kryptologie (DE-588)4033329-2 s 1\p DE-604 http://www.sciencedirect.com/science/book/9781558607699 Verlag URL des Erstveröffentlichers Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
| spellingShingle | Wayner, Peter 1964- Disappearing cryptography information hiding : steganography & watermarking COMPUTERS / Security / Cryptography bisacsh Computer networks / Security measures fast Cryptography fast Digital watermarking fast Internet fast Computer networks Security measures Cryptography Internet Digital watermarking Kryptologie (DE-588)4033329-2 gnd |
| subject_GND | (DE-588)4033329-2 |
| title | Disappearing cryptography information hiding : steganography & watermarking |
| title_auth | Disappearing cryptography information hiding : steganography & watermarking |
| title_exact_search | Disappearing cryptography information hiding : steganography & watermarking |
| title_full | Disappearing cryptography information hiding : steganography & watermarking Peter Wayner |
| title_fullStr | Disappearing cryptography information hiding : steganography & watermarking Peter Wayner |
| title_full_unstemmed | Disappearing cryptography information hiding : steganography & watermarking Peter Wayner |
| title_short | Disappearing cryptography |
| title_sort | disappearing cryptography information hiding steganography watermarking |
| title_sub | information hiding : steganography & watermarking |
| topic | COMPUTERS / Security / Cryptography bisacsh Computer networks / Security measures fast Cryptography fast Digital watermarking fast Internet fast Computer networks Security measures Cryptography Internet Digital watermarking Kryptologie (DE-588)4033329-2 gnd |
| topic_facet | COMPUTERS / Security / Cryptography Computer networks / Security measures Cryptography Digital watermarking Internet Computer networks Security measures Kryptologie |
| url | http://www.sciencedirect.com/science/book/9781558607699 |
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