Sciweavers

2237 search results - page 62 / 448
» On the Security of Random Sources
Sort
View
117
Voted
ICCS
2007
Springer
15 years 11 months ago
An ID-Based Random Key Pre-distribution Scheme for Wireless Sensor Networks
When wireless senor networks (WSNs) are deployed in hostile areas, they indeed need to be secured by security mechanisms. To do this, cryptographic keys must be agreed on by commun...
Tran Thanh Dai, Choong Seon Hong
IWSEC
2007
Springer
15 years 11 months ago
Run-Time Randomization to Mitigate Tampering
The problem of defending software against tampering by a malicious host is not expected to be solved soon. Rather than trying to defend against the first attack, randomization tri...
Bertrand Anckaert, Mariusz H. Jakubowski, Ramarath...
ETRICS
2006
15 years 8 months ago
Privacy-Preserving Decision Tree Mining Based on Random Substitutions
Privacy-preserving decision tree mining is an important problem that has yet to be thoroughly understood. In fact, the privacypreserving decision tree mining method explored in the...
Jim Dowd, Shouhuai Xu, Weining Zhang
148
Voted
EUROCRYPT
2006
Springer
15 years 8 months ago
Sequential Aggregate Signatures and Multisignatures Without Random Oracles
We present the first aggregate signature, the first multisignature, and the first verifiably encrypted signature provably secure without random oracles. Our constructions derive f...
Steve Lu, Rafail Ostrovsky, Amit Sahai, Hovav Shac...
JALC
2006
61views more  JALC 2006»
15 years 4 months ago
Random Polynomial-Time Attacks and Dolev-Yao Models
In this paper we present an extension of Dolev-Yao models for security protocols with a notion of random polynomial-time (Las Vegas) computability. First we notice that Dolev-Yao ...
Mathieu Baudet