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» Distributed Oblivious Transfer
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CISIS
2009
IEEE
14 years 3 months ago
Dynamic Adaptation of Parallelism Level in Data Transfer Scheduling
We discuss dynamic parameter tuning in wide-area data transfers for efficient utilization of available network capacity and optimized end-to-end application performance. Impacts ...
Mehmet Balman, Tevfik Kosar
WWW
2002
ACM
14 years 9 months ago
Aliasing on the world wide web: prevalence and performance implications
Aliasing occurs in Web transactions when requests containing different URLs elicit replies containing identical data payloads. Conventional caches associate stored data with URLs ...
Terence Kelly, Jeffrey C. Mogul
TCC
2009
Springer
133views Cryptology» more  TCC 2009»
14 years 9 months ago
Composing Quantum Protocols in a Classical Environment
We propose a general security definition for cryptographic quantum protocols that implement classical non-reactive two-party tasks. The definition is expressed in terms of simple q...
Serge Fehr, Christian Schaffner
STOC
2003
ACM
110views Algorithms» more  STOC 2003»
14 years 9 months ago
Non-interactive and reusable non-malleable commitment schemes
We consider non-malleable (NM) and universally composable (UC) commitment schemes in the common reference string (CRS) model. We show how to construct non-interactive NM commitmen...
Ivan Damgård, Jens Groth
CRYPTO
2009
Springer
150views Cryptology» more  CRYPTO 2009»
14 years 3 months ago
Improving the Security of Quantum Protocols via Commit-and-Open
We consider two-party quantum protocols starting with a transmission of some random BB84 qubits followed by classical messages. We show a general “compiler” improving the secur...
Ivan Damgård, Serge Fehr, Carolin Lunemann, ...