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» Validating Attacks on Authentication Protocols
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IACR
2011
120views more  IACR 2011»
12 years 7 months ago
Towards quantum-resistant cryptosystems from supersingular elliptic curve isogenies
We present new candidates for quantum-resistant public-key cryptosystems based on the conjectured difficulty of finding isogenies between supersingular elliptic curves. The main t...
David Jao, Luca De Feo
ESAS
2004
Springer
14 years 22 days ago
Public Key Cryptography in Sensor Networks - Revisited
The common perception of public key cryptography is that it is complex, slow and power hungry, and as such not at all suitable for use in ultra-low power environments like wireless...
Gunnar Gaubatz, Jens-Peter Kaps, Berk Sunar
CORR
2010
Springer
177views Education» more  CORR 2010»
13 years 4 months ago
AntiJam: Efficient Medium Access despite Adaptive and Reactive Jamming
Abstract--Intentional interference constitutes a major threat for communication networks operating over a shared medium where availability is imperative. Jamming attacks are often ...
Andréa W. Richa, Christian Scheideler, Stef...
CNIS
2006
13 years 8 months ago
Dynamically blocking access to web pages for spammers' harvesters
Almost all current anti spam measures are reactive, filtering being the most common. But to react means always to be one step behind. Reaction requires to predict the next action ...
Tobias Eggendorfer, Jörg Keller
IJNSEC
2006
134views more  IJNSEC 2006»
13 years 7 months ago
Physical Security Perimeters for Wireless Local Area Networks
On a wired network, physical authentication is implicitly provided by access: if a user is able to plug a cable into a network socket, he must have cleared other security checks s...
Vishal Bhargava, Mihail L. Sichitiu