2601 search results - page 81 / 521 » Secure Rewarding Schemes |
166
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MMSEC
2006
ACM
16 years 7 days ago
2006
ACM
A biometric-based method for multimedia content protection was recently proposed. The method relies on biometric data of the user and a layered encryption mechanism to achieve con...
167
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ICCSA
2005
Springer
15 years 11 months ago
2005
Springer
In resent years, Popescu proposed several group signature schemes based on the Okamoto-Shiraishi assumption in [8–11], and claimed his schemes are secure. However, this paper dem...
169
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COMPSAC
2009
IEEE
16 years 1 months ago
2009
IEEE
As computing technology becomes increasingly pervasive and interconnected, mobility leads to shorter-lasting relationships between end-points with many different security requirem...
195
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PKC
2012
Springer
13 years 8 months ago
2012
Springer
ded abstract of this work will appear in Public Key Cryptography — PKC 2012. This is the full version. We propose a general framework that converts (ordinary) signature schemes ...
186
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CONEXT
2005
ACM
15 years 8 months ago
2005
ACM
Random key Pre-distribution scheme has been proposed to overcome the memory, computation and energy limits of individual sensor in wireless sensor networks. In this scheme, a ring...