Quarterly journal published in SPbPU
and edited by prof. Peter Zegzhda
Peter the Great St. Petersburg Polytechnic University
Institute of computer sciences and technologies
information security of computer systems
Information Security Problems. Computer Systems
Published since 1999.
ISSN 2071-8217
TWO-COMPONENT REAL-TIME STEANOGRAPHIC SYSTEM OF INFORMATION EMBEDDING IN THE LEAST SIGNIFICANT BITS OF AUDIO SIGNAL

Shakurskiy M.V.
Samara State Technical University (SamGTU),
Povolzhskiy State University of Telecommunications and Informatics
Russia, Samara

Annotation: The paper discusses steganographic system of embedding two-component container in audio signal in real time. Steganographic system based on two-component container using samples of cover audio object as a source of first steganographic component. This allows obtaining new properties of a steganographic system.
Keywords: Two-Component Steganographic System, Invariance to Masking Signal, Ste-ganographic Container, Key Coefficient.
Pages 72-78