Earticle

초록

영어

Steganography, the idea of hiding messages and data within other pieces of data, can be useful in many real world applications alongside encryption and other code-writing methods. Data hiding methods are a new kind of technology in secret communication. Multimedia objects like audio are the most used in today’s information hiding systems. Audio file due to its high degree of redundancy and high data transmission rate can create a good hiding medium. Several formats such as MP3 have been used in audio data steganography. Varieties of methods have been established for embedding data in digital audio. In this article, in addition to more emphasis on MPEG-1 layer III (MP3) steganography methods with thorough information about weaknesses and strengths of these techniques, we present a complete study of audio file steganography approaches.

목차

Abstract
 1. Introduction
 2. Audio Steganography
 3. Embedding During Compression
  3.1. Least Significant Bit (LSB)
  3.2. Echo Hiding
  3.3. Phase Coding
  3.4. Spread Spectrum
 4. Embedding After Compression
  4.1. Embedding in Unused Audio Data
  4.2. Embedding in Used Audio Data:
 5. Discussion
 6. Conclusion
 Acknowledgment
 Reference

키워드

저자

• Mohsen Bazyar [ Faculty of Electrical Engineering, University Teknologi Malaysia, 81310 UTM Johor Bahru, Malaysia ]
• Rubita Sudirman [ Rubita Sudirman | Faculty of Electrical Engineering, University Teknologi Malaysia, 81310 UTM Johor Bahru, Malaysia ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605