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» Limits on the Usefulness of Random Oracles
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VALUETOOLS
2006
ACM
112views Hardware» more  VALUETOOLS 2006»
14 years 4 months ago
Performance of ad hoc networks with two-hop relay routing and limited packet lifetime
— Considered is a mobile ad hoc network consisting of three types of nodes (source, destination and relay nodes) and using the two-hop relay routing protocol. Packets at relay no...
Ahmad Al Hanbali, Philippe Nain, Eitan Altman
CCS
2008
ACM
14 years 12 days ago
Multi-use unidirectional proxy re-signatures
In 1998, Blaze, Bleumer, and Strauss suggested a cryptographic primitive termed proxy re-signature in which a proxy transforms a signature computed under Alice's secret key in...
Benoît Libert, Damien Vergnaud
CORR
2011
Springer
176views Education» more  CORR 2011»
13 years 5 months ago
Matched Filtering from Limited Frequency Samples
In this paper, we study a simple correlation-based strategy for estimating the unknown delay and amplitude of a signal based on a small number of noisy, randomly chosen frequency-...
Armin Eftekhari, Justin K. Romberg, Michael B. Wak...
ASIACRYPT
2000
Springer
14 years 2 months ago
A New Forward-Secure Digital Signature Scheme
nded abstract of this work appears Advances in Cryptology — Asiacrypt 2000, Tatsuaki Okamoto, editor, Lecture Notes in Computer Science vol. 1976, Springer-Verlag, 2000. c IACR A...
Michel Abdalla, Leonid Reyzin
CORR
2012
Springer
191views Education» more  CORR 2012»
12 years 6 months ago
The limiting distribution for the number of symbol comparisons used by QuickSort is nondegenerate (extended abstract)
erate (Extended Abstract) Patrick Bindjeme1† and James Allen Fill1 1 Department of Applied Mathematics and Statistics, The Johns Hopkins University, 34th and Charles Streets, Bal...
Patrick Bindjeme, James Allen Fill