2601 search results - page 331 / 521 » Secure Rewarding Schemes |
146
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SUTC
2010
IEEE
15 years 8 months ago
2010
IEEE
—We present a novel information theoretic approach to make network coding based storage secure against pollution attacks in sensor networks. The approach is based on a new decodi...
128
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ISI
2006
Springer
15 years 4 months ago
2006
Springer
Information dissemination is of vital importance in today's information-centric world. However, controlling the flow of information across multiple security domains is a probl...
144
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MONET
2010
15 years 2 months ago
2010
It is well recognized that security is vital for reliable operation of vehicular ad-hoc networks (VANETs). Location privacy is one of the main security challenges in VANETs, which ...
168
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COMPSAC
2009
IEEE
15 years 2 months ago
2009
IEEE
Click based graphical passwords that use background images suffer from hot-spot problem. Previous graphical password schemes based on recognition of images do not have a sufficient...
122
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CRYPTO
2007
Springer
15 years 10 months ago
2007
Springer
In this paper, we present a practical attack on the signature scheme SFLASH proposed by Patarin, Goubin and Courtois in 2001 following a design they had introduced in 1998. The att...