On the Privacy of Encrypted Skype Communications
| Data(s) |
01/12/2010
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|---|---|
| Resumo |
The privacy of voice over IP (VoIP) systems is achieved by compressing and encrypting the sampled data. This paper investigates in detail the leakage of information from Skype, a widely used VoIP application. In this research, it has been demonstrated by using the dynamic time warping (DTW) algorithm, that sentences can be identified with an accuracy of 60%. The results can be further improved by choosing specific training data. An approach involving the Kalman filter is proposed to extract the kernel of all training signals. |
| Formato |
application/pdf |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Institute of Electrical and Electronics Engineers (IEEE) |
| Direitos |
info:eu-repo/semantics/openAccess |
| Fonte |
Dupasquier , B , Burschka , S , McLaughlin , K & Sezer , S 2010 , On the Privacy of Encrypted Skype Communications . in 2010 IEEE Global Telecommunications Conference (GLOBECOM 2010) . Institute of Electrical and Electronics Engineers (IEEE) , pp. 1-5 , IEEE Global Telecommunications Conference (GLOBECOM) 2010 , Miami , United States , 6 December . DOI: 10.1109/GLOCOM.2010.5684214 |
| Tipo |
contributionToPeriodical |
