2601 search results - page 134 / 521 » Secure Rewarding Schemes |
118
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CTRSA
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. In this paper, we first demonstrate a gap between the security of verifiably committed signatures in the two-party setting and the security of verifiably committed signat...
101
Voted
CCS
2003
ACM
15 years 8 months ago
2003
ACM
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication pu...
128
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PKC
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. Traitor tracing schemes are cryptographically secure broadcast methods that allow identification of conspirators: if a pirate key is generated by k traitors out of a stat...
119
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ISPEC
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. A ring signature scheme can be viewed as a group signature scheme with no anonymity revocation and with simple group setup. A linkable ring signature (LRS) scheme additio...
141
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EUROCRYPT
2007
Springer
15 years 7 months ago
2007
Springer
In a recent paper Mohassel and Franklin study the efficiency of secure two-party computation in the presence of malicious behavior. Their aim is to make classical solutions to this...