DocumentCode
2540509
Title
Design and evaluation of steganography for voice-over-IP
Author
Krätzer, Christian ; Dittmann, Jana ; Vogel, Thomas ; Hillert, Reyk
Author_Institution
Adv. Multimedia & Security Lab, Otto-von-Guericke-Univ., Magdeburg
fYear
2006
fDate
21-24 May 2006
Abstract
According to former results from (Dittmann et al., 2005) in this paper we summarize the design principles from the general approach and introduce extended experimental test results of a voice-over-IP (VoIP) framework including a steganographic channel based on (Dittmann et al., 2005), (Dittmann and Hesse, 2004), (Kraetzer et al., 2006) and (Vogel et al., 2006). We show that using this framework it is largely secure to transmit hidden messages during a VoIP session and demonstrate results with respect to perceptibility for music and speech data
Keywords
Internet telephony; cryptography; data encapsulation; VoIP session; hidden messages; steganographic channel; steganography; voice-over-IP; Benchmark testing; Codecs; Cryptography; Digital images; Internet telephony; Pulse measurements; Security; Signal processing; Speech analysis; Steganography;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location
Island of Kos
Print_ISBN
0-7803-9389-9
Type
conf
DOI
10.1109/ISCAS.2006.1693105
Filename
1693105
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