Title :
Mobile Conference Scheme Based on Verifiable Random Number
Author :
Liu, Yining ; Cao, Jianyu ; Zeng, Min
Author_Institution :
Sch. of Math. & Comput. Sci., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
The previous conference schemes for mobile communications focus on establishment, distributing and updating of shared key for conferees, which cannot prevent conferees from submitting fraud message or invalid message. The improvement scheme based on verifiable random number which is constructed with interpolating polynomial reduces the probability of rubbish information in the mobile conference greatly.
Keywords :
interpolation; mobile communication; polynomial approximation; probability; public key cryptography; telecommunication computing; teleconferencing; fraud message; interpolating polynomial; invalid message; mobile communications; mobile conference scheme; rubbish information probability; shared key update; verifiable random number; Bridges; Computer crime; Cryptography; Data security; Distributed computing; Galois fields; Mobile communication; Mobile computing; Polynomials; Protocols; digital signature; finite field; interpolating polynomial; mobile conference; verifiable random number;
Conference_Titel :
Information Science and Engineering (ISISE), 2009 Second International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-6325-1
Electronic_ISBN :
978-1-4244-6326-8
DOI :
10.1109/ISISE.2009.14
