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150
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IEICET
2008
15 years 6 months ago
2008
Cryptographic hash functions have been widely studied and are used in many current systems. Though much research has been done on the security of hash functions, system designers ...
197
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ISCI
2008
15 years 6 months ago
2008
In this paper, we present the first certificateless undeniable signature scheme. The scheme does not suffer from the key escrow problem, which is inherent in identity based crypto...
214
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PPSN
2010
Springer
15 years 5 months ago
2010
Springer
Existing privacy-preserving evolutionary algorithms are limited to specific problems securing only cost function evaluation. This lack of functionality and security prevents thei...
187
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
Abstract—BitTorrent has been the most popular P2P (Peer-toPeer) paradigm during recent years. Built upon great intuition, the piece-selection and neighbor-selection modules roote...
181
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DRM
2003
Springer
15 years 11 months ago
2003
Springer
In PODC 2003, Park, Chong, Siegel and Ray [22] proposed an optimistic protocol for fair exchange, based on RSA signatures. We show that their protocol is totally breakable already...