204 search results - page 23 / 41 » Provably Secure Metering Scheme |
95
Voted
TCC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. A protocol compiler is described, that transforms any provably secure authenticated 2-party key establishment into a provably secure authenticated group key establishment...
123
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ASIACRYPT
2009
Springer
15 years 5 months ago
2009
Springer
A fault attack consists in inducing hardware malfunctions in order to recover secrets from electronic devices. One of the most famous fault attack is Bellcore’s attack against RS...
112
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TCS
2008
15 years 17 days ago
2008
A time-bound hierarchical key assignment scheme is a method to assign time-dependent encryption keys to a set of classes in a partially ordered hierarchy, in such a way that each ...
113
Voted
PODC
2003
ACM
15 years 6 months ago
2003
ACM
We propose a new cryptographic primitive called oblivious signaturebased envelope (OSBE). Informally, an OSBE scheme enables a sender to send an envelope (encrypted message) to a ...
152
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CTRSA
2005
Springer
15 years 6 months ago
2005
Springer
We propose a dynamic accumulator scheme from bilinear pairings, whose security is based on the Strong Diffie-Hellman assumption. We show applications of this accumulator in constru...