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JSS
2006
65views more  JSS 2006»
15 years 4 months ago
Cryptanalysis of a hybrid authentication protocol for large mobile networks
In this paper we analyse a hybrid authentication protocol due to Chien and Jan, designed for use in large mobile networks. The proposed protocol consists of two sub-protocols, nam...
Qiang Tang, Chris J. Mitchell
DAC
2004
ACM
16 years 5 months ago
Proxy-based task partitioning of watermarking algorithms for reducing energy consumption in mobile devices
Digital watermarking is a process that embeds an imperceptible signature or watermark in a digital file containing audio, image, text or video data. The watermark is later used to...
Arun Kejariwal, Sumit Gupta, Alexandru Nicolau, Ni...
SIGOPSE
1998
ACM
15 years 8 months ago
Nested Java processes: OS structure for mobile code
The majority of work on protection in single-language mobile code environments focuses on information security issues and depends on the language environment for solutions to the ...
Patrick Tullmann, Jay Lepreau
ITCC
2005
IEEE
15 years 9 months ago
A Framework for Key Management in Mobile Ad Hoc Networks
Background: Key management in a mobile ad hoc environment is complicated by frequently partitioning network topology. Recently proposed key management systems (KMSs) provide limit...
George C. Hadjichristofi, William Joseph Adams, Na...
CIS
2005
Springer
15 years 9 months ago
Multimedia Digital Right Management Using Selective Scrambling for Mobile Handset
Abstract. In this paper, we propose a novel solution called joint encryption, in which audio and video data are scrambled efficiently by using modified phase scrambling, modified...
Goo-Rak Kwon, Tea-Young Lee, Kyoung-Ho Kim, Jae-Do...