Impacts of security protocols on real-time multimedia communications

Authors:
Kihun Hong;Souhwan Jung;Luigi Lo Iacono;Christoph Ruland
Affiliations:
School of Electronic Engineering, Soongsil University, Seoul, Korea;School of Electronic Engineering, Soongsil University, Seoul, Korea;Institute for Data Communications Systems, University of Siegen, Germany;Institute for Data Communications Systems, University of Siegen, Germany
Venue:
WISA'04 Proceedings of the 5th international conference on Information Security Applications
Year:
2004

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Abstract

International Standards Committees like ITU and IETF have produced several security protocols for real-time multimedia communications. But, applying those security mechanisms may results in non-trivial degradation to real-time communications. This paper investigates the impacts of the standard security protocols on the delay, packet overhead, quality of service, and other features of real-time communications. Some of analytical and experimental results show the suitability of the security protocols.