356 search results - page 21 / 72 » Cryptography in the Bounded-Quantum-Storage Model |
101
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CSFW
2004
IEEE
15 years 3 months ago
2004
IEEE
Recently we showed how to justify a Dolev-Yao type model of cryptography as used in virtually all automated protocol provers under active attacks and in arbitrary protocol environ...
ASIACRYPT
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. The generic (aka. black-box) group model is a valuable methodology for analyzing the computational hardness of number-theoretic problems used in cryptography. Since the p...
113
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PERCOM
2011
ACM
14 years 3 months ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...
ACNS
2009
Springer
15 years 6 months ago
2009
Springer
We propose a new variant of the Cramer-Shoup KEM (key encapsulation mechanism). The proposed variant is more efficient than the original Cramer-Shoup KEM scheme in terms of public...
PKC
2007
Springer
15 years 6 months ago
2007
Springer
We give a short constant-size group signature scheme, which we prove fully secure under reasonable assumptions in bilinear groups, in the standard model. We achieve this result by ...