Information Hiding in Speech Signals for Secure Communication (Paperback)
暫譯: 語音信號中的資訊隱藏技術以實現安全通信 (平裝本)
Zhijun Wu
- 出版商: Syngress Media
- 出版日期: 2014-08-27
- 定價: $2,450
- 售價: 8.5 折 $2,083
- 語言: 英文
- 頁數: 200
- 裝訂: Paperback
- ISBN: 0128013281
- ISBN-13: 9780128013281
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相關分類:
資訊安全、Computer-networks
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商品描述
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.
商品描述(中文翻譯)
在數位世界中,保護通訊的需求每天都在增加。雖然傳統的數位加密方法很有用,但還有許多其他選擇可以隱藏您的資訊。《語音信號中的資訊隱藏以實現安全通訊》提供了多種方法,利用各種數位語音編碼標準來隱藏秘密語音資訊。吳志軍教授在語音資訊隱藏領域進行了多年的研究,將其最先進的技術帶給本書的讀者,包括資訊隱藏的數學模型、安全語音通訊的核心概念、基於ABS的資訊隱藏演算法等。
本書展示了如何實現一個安全的語音通訊系統,包括應用於各種網路安全狀態。讀者將會找到能夠抵抗先進攻擊形式的資訊隱藏演算法和技術(嵌入和提取)。本書介紹了所有最廣泛使用的語音編碼標準的概念和應用,包括G.711、G.721、G.728、G.729和GSM,以及相應的隱藏和提取演算法。讀者還將學習如何在IP網路上使用語音隱蔽通訊系統,以及在PSTN中應用的語音安全通訊系統。
- 提出語音中資訊隱藏的理論和用於資訊隱藏的數學模型。
- 提供多種方法,利用最常見的數位語音編碼標準來隱藏秘密語音資訊。
- 理論與實踐的結合使程式設計師和系統設計師不僅能夠實施經過驗證的加密程序,還能考慮未來可能的發展。