683 search results - page 34 / 137 » Unique Group Signatures |
111
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DCC
2005
IEEE
16 years 3 months ago
2005
IEEE
In this note we prove the uniqueness of the tight spherical 7-design in R23 consisting of 4600 vectors and with automorphism group 2 ? Co2 as well as the uniqueness of the tight s...
177
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CTRSA
2012
Springer
13 years 11 months ago
2012
Springer
We study the problem of searching on encrypted data, where the search is performed using a plaintext message or a keyword, rather than a message-specific trapdoor as done by state...
123
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CANS
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. At CRYPTO 2003, Rubin and Silverberg introduced the concept of torus-based cryptography over a finite field. We extend their setting to the ring of integers modulo N. W...
167
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FC
2007
Springer
15 years 10 months ago
2007
Springer
Task-specific groups are often formed in an ad-hoc manner within big structures, like companies. Take the following typical scenario: A high rank manager decides that a task force...
131
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CVPR
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper introduces a new representation for planar curves. From the well-known Dirichlet problem for a disk, the harmonic function embedded in a circular disk is solely depende...