Information Hiding in Speech Signals for Secure Communication

Szerző: Zhijun Wu

Nyelv:

Kötés: Puha kötésű

Kiadó: Syngress Media,U.S.

Elérhetőség: Kiadói készleten rendelésre

Küldés 17-27 napon belül

20 321 Ft

In the digital world, the need to protect communications increases every day. While traditional digi...

Információk a könyvről

Szerző

Zhijun Wu

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2014

oldal

200

EAN

9780128013281

ISBN

0128013281

Enbook ID

04495975

Kiadó

Syngress Media,U.S.

Súly

422

Méretek

192 x 234 x 9

Teljes leírás

In the digital world, the need to protect communications increases every day. While traditional digital encryption methods are useful, there are many other options for hiding your information. Information Hiding in Speech Signals for Secure Communication provides a number of methods to hide secret speech information using a variety of digital speech coding standards. Professor Zhijun Wu has conducted years of research in the field of speech information hiding, and brings his state-of-the-art techniques to readers of this book, including a mathematical model for information hiding, the core concepts of secure speech communication, the ABS-based information hiding algorithm, and much more. This book shows how to implement a secure speech communication system, including applications to various network security states. Readers will find information hiding algorithms and techniques (embedding and extracting) that are capable of withstanding the advanced forms of attack. The book presents concepts and applications for all of the most widely used speech coding standards, including G.711, G.721, G.728, G.729 and GSM, along with corresponding hiding and extraction algorithms. Readers will also learn how to use a speech covert communication system over an IP network as well as a speech secure communication system applied in PSTN. * Presents information hiding theory and the mathematical model used for information hiding in speech.* Provides a number of methods to hide secret speech information using the most common digital speech coding standards.* A combination of practice and theory enables programmers and system designers not only to implement tried and true encryption procedures, but also to consider probable future developments in their designs.

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Information Hiding in Speech Signals for Secure Communication

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