A new method of MP3 steganography is proposed with emphasis on increasing the robustness of data embedding based on the MP3 statistical properties, which used Modified Discrete Cosine Transform (MDCT) to compress these properties. In order to achieve this purpose, modification of selected MDCT coefficients is done through MPEG audio compression procedure. In this algorithm, secret message is embedded directly after achievement of MDCT coefficient and before quantization step in process of MP3 encoder. It is feasible to embed some hidden data by substitution of the least significant bit of the MDCT coefficients during compression of MP3 files. The proposed algorithm performance results show considerable robustness against common audio processing attacks, especially MPEG compression with lower computational complexity compared to MP3Stego. The retrieved hidden message obtained from the algorithm has the highest quality against various steganographic attacks and different signal types which shows an excellent imperceptibility for the new algorithm.
목차
Abstract 1. Introduction 2. MP3 Encoder/Decoder 2.1. MP3 Encoder 2.2. MP3 Decoder 3. The Proposed Audio Steganographic Algorithm 3.1. Embedding Process 3.2. Extracting Process 4. Experimental Results 5. Conclusion References
키워드
MP3SteganographyModified discrete cosine transformationAudio data hiding
저자
Mohsen Bazyar [ Faculty of Electrical Engineering, University Teknologi Malaysia, 81310 UTM Johor Bahru, Malaysia ]
Rubita Sudirman [ Faculty of Electrical Engineering, University Teknologi Malaysia, 81310 UTM Johor Bahru, Malaysia ]
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.9 No.12