2967 search results - page 162 / 594 » Cryptology |
160
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EUROCRYPT
2008
Springer
15 years 9 months ago
2008
Springer
This paper proves "tight security in the random-oracle model relative to factorization" for the lowest-cost signature systems available today: every hash-generic signatur...
158
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FC
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. Physical cash is vulnerable to rising threats, such as large-scale, government-mandated forgeries, that digital cash may protect against more effectively. We study mechan...
175
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FC
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. An economic model of the online advertising market is presented, focusing on the effect of ad fraud. In the model, the market is comprised of three classes of players: pu...
189
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FC
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. We consider general secure function evaluation (SFE) of private functions (PF-SFE). Recall, privacy of functions is often most efficiently achieved by general SFE [18,19,...
162
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FSE
2008
Springer
15 years 8 months ago
2008
Springer
The aim of this paper is to advocate a new software-oriented hash function family based on the HAIFA framework of Biham and Dunkelman, inheriting built-in randomized hashing and hi...