DocumentCode :
2623798
Title :
A Collaborative Conference Key Agreement Scheme by Using an Intermediary Node
Author :
Chin-Chen Chang ; Hao-Chuan Tsai ; Pen-Yi Chang
Author_Institution :
Feng Chia Univ., Taichung
fYear :
2007
fDate :
21-23 Nov. 2007
Firstpage :
54
Lastpage :
59
Abstract :
Conference key agreement is one of the important issues in cryptography. In this paper, we propose a novel conference key agreement scheme. Without adopting the authenticated broadcasting channel model, we use an intermediary node to ensure the correctness of the transmitted messages. A passive adversary or an active adversary obtains zero knowledge about the common conference key established by the all honest participants who follow the proposed scheme.
Keywords :
cryptography; collaborative conference key agreement scheme; cryptography; intermediary node; Bridges; Broadcasting; Computer science; Costs; Cryptography; Information security; Information technology; International collaboration; Internet; Network servers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Convergence Information Technology, 2007. International Conference on
Conference_Location :
Gyeongju
Print_ISBN :
0-7695-3038-9
Type :
conf
DOI :
10.1109/ICCIT.2007.53
Filename :
4420237
Link To Document :
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