402 search results - page 22 / 81 » Cryptosystems using Linear Groups |
DCC
2011
IEEE
14 years 4 months ago
2011
IEEE
Using the structure of Singer cycles in general linear groups, we prove that a conjecture of Zeng, Han and He (2007) holds in the affirmative in a special case, and outline a plaus...
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— We consider a single-cell multiple-input multipleoutput (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) tran...
124
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ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
We present an algorithm that extracts curves from a set of edgels within a specific class in a decreasing order of their ``length''. The algorithm inherits the perceptual...
CRYPTO
2004
Springer
15 years 3 months ago
2004
Springer
ded abstract of this paper is to appear in Advances in Cryptology—CRYPTO 2004, Springer-Verlag. We construct a short group signature scheme. Signatures in our scheme are approxi...
117
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ITIIS
2010
14 years 4 months ago
2010
Anonymous hierarchical identity based encryption (HIBE) is an extension of identity based encryption (IBE) that can use an arbitrary string like an e-mail address for a public key...