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FC
2010
Springer
196views Cryptology» more  FC 2010»
13 years 11 months ago
Modulo Reduction for Paillier Encryptions and Application to Secure Statistical Analysis
Abstract. For the homomorphic Paillier cryptosystem we construct a protocol for secure modulo reduction, that on input of an encryption x with x of bit length x and a public ‘mod...
Jorge Guajardo, Bart Mennink, Berry Schoenmakers
FC
2010
Springer
150views Cryptology» more  FC 2010»
13 years 8 months ago
A Case Study in Ethical Decision Making Regarding Remote Mitigation of Botnets
Abstract. It is becoming more common for researchers to find themselves in a position of being able to take over control of a malicious botnet. If this happens, should they use thi...
David Dittrich, Felix Leder, Tillmann Werner
FC
2010
Springer
180views Cryptology» more  FC 2010»
13 years 8 months ago
Lighten Encryption Schemes for Secure and Private RFID Systems
We provide several concrete implementations of a generic method given by Vaudenay to construct secure privacy-preserving RFID authentication and identification systems. More precis...
Sébastien Canard, Iwen Coisel, Jonathan Etr...
FC
2010
Springer
173views Cryptology» more  FC 2010»
13 years 8 months ago
A Case Study on Measuring Statistical Data in the Tor Anonymity Network
The Tor network is one of the largest deployed anonymity networks, consisting of 1500+ volunteer-run relays and probably hundreds of thousands of clients connecting every day. Its ...
Karsten Loesing, Steven J. Murdoch, Roger Dingledi...
FC
2010
Springer
135views Cryptology» more  FC 2010»
13 years 11 months ago
Multichannel Protocols to Prevent Relay Attacks
A number of security systems, from Chip-and-PIN payment cards to contactless subway and train tokens, as well as secure localization systems, are vulnerable to relay attacks. Encry...
Frank Stajano, Ford-Long Wong, Bruce Christianson