4529 search results - page 392 / 906 » Position Based Cryptography |
167
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TCC
2009
Springer
16 years 7 months ago
2009
Springer
We consider the problem of memory checking, where a user wants to maintain a large database on a remote server but has only limited local storage. The user wants to use the small ...
185
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TCC
2009
Springer
16 years 7 months ago
2009
Springer
In the setting of secure computation, a set of parties wish to securely compute some function of their inputs, in the presence of an adversary. The adversary in question may be st...
199
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TCC
2009
Springer
16 years 7 months ago
2009
Springer
Abstract. Goldreich (ECCC 2000) proposed a candidate one-way function construction which is parameterized by the choice of a small predicate (over d = O(1) variables) and of a bipa...
187
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TCC
2009
Springer
16 years 7 months ago
2009
Springer
We initiate the study of one-wayness under correlated products. We are interested in identifying necessary and sufficient conditions for a function f and a distribution on inputs ...
193
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PKC
2009
Springer
16 years 7 months ago
2009
Springer
In this work, we consider the task of allowing a content provider to enforce complex access control policies on oblivious protocols conducted with anonymous users. As our primary ...