250 search results - page 7 / 50 » A Round and Communication Efficient Secure Ranking Protocol |
SACRYPT
2009
Springer
15 years 4 months ago
2009
Springer
We re-visit the problem of secure multiparty set intersection in information theoretic settings. In [16], Li et.al have proposed a protocol for multiparty set intersection problem...
IJISEC
2006
14 years 9 months ago
2006
Abstract Privacy has become a factor of increasing importance in auction design. We propose general techniques for cryptographic first-price and (M + 1)st-price auction protocols t...
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PKC
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. A group key agreement protocol allows a set of users, communicating over a public network, to agree on a private session key. Most of the schemes proposed so far require ...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
Multisignatures allow n signers to produce a short joint signature on a single message. Multisignatures were achieved in the plain model with a non-interactive protocol in groups ...
INFOCOM
2008
IEEE
15 years 3 months ago
2008
IEEE