Oliver Jung
ftw (Telecommunications Research Center Vienna), Austria

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	H. Hlavacs, W. Gansterer, H. Schabauer, J. Zottl, M. Petraschek, T. Hoeher, O. Jung: Enhancing ZRTP by using Computational Puzzles /jucs_14_5/enhancing_zrtp_by_using	page 693 - 716 Vol.14 / Issue 5
	M. Petraschek, T. Hoeher, O. Jung, H. Hlavacs, W. Gansterer: Security and Usability Aspects of Man-in-the-Middle Attacks on ZRTP /jucs_14_5/security_and_usability_aspects	page 673 - 692 Vol.14 / Issue 5