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ACISP
2006
Springer
15 years 1 months ago
Online/Offline Signatures and Multisignatures for AODV and DSR Routing Security
Efficient authentication is one of important security requirements in mobile ad hoc network (MANET) routing systems. The techniques of digital signatures are generally considered a...
Shidi Xu, Yi Mu, Willy Susilo
IACR
2011
73views more  IACR 2011»
13 years 9 months ago
Secure Authentication from a Weak Key, Without Leaking Information
We study the problem of authentication based on a weak key in the information-theoretic setting. A key is weak if its min-entropy is an arbitrary small fraction of its bit length. ...
Niek J. Bouman, Serge Fehr
ACSAC
2007
IEEE
15 years 4 months ago
Automated Vulnerability Analysis: Leveraging Control Flow for Evolutionary Input Crafting
We present an extension of traditional "black box" fuzz testing using a genetic algorithm based upon a Dynamic Markov Model fitness heuristic. This heuristic allows us t...
Sherri Sparks, Shawn Embleton, Ryan Cunningham, Cl...
CTRSA
2006
Springer
176views Cryptology» more  CTRSA 2006»
15 years 1 months ago
Chosen Ciphertext Secure Public Key Threshold Encryption Without Random Oracles
Abstract. We present a non-interactive chosen ciphertext secure threshold encryption system. The proof of security is set in the standard model and does not use random oracles. Our...
Dan Boneh, Xavier Boyen, Shai Halevi
81
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ACSAC
2005
IEEE
15 years 3 months ago
Building a MAC-Based Security Architecture for the Xen Open-Source Hypervisor
We present the sHype hypervisor security architecture and examine in detail its mandatory access control facilities. While existing hypervisor security approaches aiming at high a...
Reiner Sailer, Trent Jaeger, Enriquillo Valdez, Ra...