Title :
A new audio steganography scheme based on location selection with enhanced security
Author :
Pathak, Pooja ; Chattopadhyay, Arup Kr ; Nag, Avishek
Author_Institution :
Dept. of Comput. Sc. & Eng., Acad. of Technol., Howrah, India
Abstract :
Steganography is the art and science of secret communication. In this paper a new scheme for digital audio steganography is presented where the bits of a secret message are embedded into the coefficients of a cover audio. Each secret bit is embedded into the selected position of a cover coefficient. The position for insertion of a secret bit is selected from the 0th (Least Significant Bit) to 7th LSB based on the upper three MSB (Most Significant Bit). This scheme provides high audio quality, robustness and lossless recovery from the cover Audio.
Keywords :
security of data; steganography; telecommunication security; LSB; MSB; communication security; cover audio coefficient; digital audio quality; digital audio steganography scheme; information security; least significant bit; location selection; message security; most significant bit; Decoding; Encoding; Encryption; Information security; Signal processing algorithms; LSB; Steganography; digital audio; secret communicatio;
Conference_Titel :
Automation, Control, Energy and Systems (ACES), 2014 First International Conference on
Conference_Location :
Hooghy
Print_ISBN :
978-1-4799-3893-3
DOI :
10.1109/ACES.2014.6807979
