18 search results - page 4 / 4 » Quasi-Pipelined Hash Circuits |
FOCS
2003
IEEE
15 years 2 months ago
2003
IEEE
We consider the problem of constructing a general protocol for secure two-party computation in a way that preserves security under concurrent composition. In our treatment, we foc...
COCO
2006
Springer
15 years 1 months ago
2006
Springer
We consider a general approach to the hoary problem of (im)proving circuit lower bounds. We define notions of hardness condensing and hardness extraction, in analogy to the corres...
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CCS
2010
ACM
14 years 9 months ago
2010
ACM
The ability to locate random relays is a key challenge for peer-to-peer (P2P) anonymous communication systems. Earlier attempts like Salsa and AP3 used distributed hash table look...