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PKC
2012
Springer
235views Cryptology» more  PKC 2012»
11 years 8 months ago
Improved Security for Linearly Homomorphic Signatures: A Generic Framework
ded abstract of this work will appear in Public Key Cryptography — PKC 2012. This is the full version. We propose a general framework that converts (ordinary) signature schemes ...
David Mandell Freeman
SDM
2009
SIAM
180views Data Mining» more  SDM 2009»
14 years 2 months ago
Structure and Dynamics of Research Collaboration in Computer Science.
Complex systems exhibit emergent patterns of behavior at different levels of organization. Powerful network analysis methods, developed in physics and social sciences, have been s...
Andre Nash, Christian Bird, Earl T. Barr, Premkuma...
FSE
2009
Springer
118views Cryptology» more  FSE 2009»
14 years 6 months ago
Enhanced Target Collision Resistant Hash Functions Revisited
Enhanced Target Collision Resistance (eTCR) property for a hash function was put forth by Halevi and Krawczyk in Crypto 2006, in conjunction with the randomized hashing mode that i...
Mohammad Reza Reyhanitabar, Willy Susilo, Yi Mu
TCC
2009
Springer
117views Cryptology» more  TCC 2009»
14 years 6 months ago
Towards a Theory of Extractable Functions
Extractable functions are functions where any adversary that outputs a point in the range of the function is guaranteed to "know" a corresponding preimage. Here, knowledg...
Ran Canetti, Ronny Ramzi Dakdouk
AFRICACRYPT
2009
Springer
14 years 16 days ago
Breaking KeeLoq in a Flash: On Extracting Keys at Lightning Speed
We present the first simple power analysis (SPA) of software implementations of KeeLoq. Our attack drastically reduces the efforts required for a complete break of remote keyless...
Markus Kasper, Timo Kasper, Amir Moradi, Christof ...