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PKC
2009
Springer
121views Cryptology» more  PKC 2009»
16 years 7 months ago
Fast Multibase Methods and Other Several Optimizations for Elliptic Curve Scalar Multiplication
Recently, the new Multibase Non-Adjacent Form (mbNAF) method was introduced and shown to speed up the execution of the scalar multiplication with an efficient use of multiple bases...
Patrick Longa, Catherine H. Gebotys
MOBISYS
2007
ACM
16 years 6 months ago
Addressing security in medical sensor networks
We identify the security challenges facing a sensor network for wireless health monitoring, and propose an architecture called "SNAP" (Sensor Network for Assessment of P...
Kriangsiri Malasri, Lan Wang
TCC
2010
Springer
231views Cryptology» more  TCC 2010»
16 years 3 months ago
A Domain Extender for the Ideal Cipher
We describe the first domain extender for ideal ciphers, i.e. we show a construction that is indifferentiable from a 2n-bit ideal cipher, given a n-bit ideal cipher. Our construc...
Jean-Sébastien Coron, Yevgeniy Dodis, Avrad...
CHES
2009
Springer
150views Cryptology» more  CHES 2009»
16 years 1 months ago
A Design Flow and Evaluation Framework for DPA-Resistant Instruction Set Extensions
Power-based side channel attacks are a significant security risk, especially for embedded applications. To improve the security of such devices, protected logic styles have been p...
Francesco Regazzoni, Alessandro Cevrero, Fran&cced...
P2P
2009
IEEE
16 years 1 months ago
On Tracking Freeriders in Gossip Protocols
Peer-to-peer content dissemination applications suffer immensely from freeriders, i.e., nodes that do not provide their fair share. The Tit-for-Tat (TfT) incentives have received ...
Rachid Guerraoui, Kévin Huguenin, Anne-Mari...