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CCS
2005
ACM
16 years 13 days ago
On the cost-ineffectiveness of redundancy in commercial P2P computing
We present a game-theoretic model of the interactions between server and clients in a constrained family of commercial P2P computations (where clients are financially compensated...
Matthew Yurkewych, Brian Neil Levine, Arnold L. Ro...
CCS
2004
ACM
16 years 8 days ago
Parallel mixing
Efforts to design faster synchronous mix networks have focused on reducing the computational cost of mixing per server. We propose a different approach: our re-encryption mixnet...
Philippe Golle, Ari Juels
ICCSA
2004
Springer
16 years 8 days ago
A Scheme for Improving WEP Key Transmission between APs in Wireless Environment
Abstract. Wireless LAN (WLAN) refers to the wireless network environment constructed indoors or outdoors, by using either the radio or light wave technology instead of wire signals...
Chi Hyung In, Choong Seon Hong, Il Gyu Song
TCC
2004
Springer
173views Cryptology» more  TCC 2004»
16 years 7 days ago
Soundness of Formal Encryption in the Presence of Active Adversaries
Abstract. We present a general method to prove security properties of cryptographic protocols against active adversaries, when the messages exchanged by the honest parties are arbi...
Daniele Micciancio, Bogdan Warinschi
CCS
2003
ACM
16 years 3 days ago
Receiver anonymity via incomparable public keys
We describe a new method for protecting the anonymity of message receivers in an untrusted network. Surprisingly, existing methods fail to provide the required level of anonymity ...
Brent R. Waters, Edward W. Felten, Amit Sahai