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APLAS
2011
ACM
14 years 7 months ago
2011
ACM
Abstract. Decentralization is a major challenge for secure computing. In a decentralized setting, principals are free to distrust each other. The key challenge is to provide suppor...
191
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CCS
2006
ACM
15 years 11 months ago
2006
ACM
In trust negotiation and other distributed proving systems, networked entities cooperate to form proofs that are justified by collections of certified attributes. These attributes...
203
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IJISEC
2007
15 years 7 months ago
2007
In recent years, a large number of identity-based key agreement protocols from pairings have been proposed. Some of them are elegant and practical. However, the security of this ty...
209
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ALGORITHMICA
2004
15 years 7 months ago
2004
Query answers from on-line databases can easily be corrupted by hackers or malicious database publishers. Thus it is important to provide mechanisms which allow clients to trust th...
179
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ICPPW
2003
IEEE
16 years 17 days ago
2003
IEEE
In a classic paper, among a multitude of other security issues, Claude E. Shannon defined perfect secrecy for a pair of secure computers communicating over an insecure link. The ...