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ASIACRYPT
2009
Springer
14 years 4 days ago
A Framework for Universally Composable Non-committing Blind Signatures
A universally composable (UC) blind signature functionality requres users to commit to the message to be blindly signed. It is thereby impossible to realize in the plain model. Th...
Masayuki Abe, Miyako Ohkubo
UC
2009
Springer
14 years 2 days ago
Evolvable Hardware: From Applications to Implications for the Theory of Computation
The paper surveys the fundamental principles of evolvable hardware, introduces main problems of the field and briefly describes the most successful applications. Although evolvab...
Lukás Sekanina
UC
2009
Springer
14 years 2 days ago
Reasoning about Entanglement and Separability in Quantum Higher-Order Functions
We present a logical approach to the separability analysis issue for a functional quantum computation language. This logic is inspired by previous works on logical analysis of alia...
Frédéric Prost, Chaouki Zerrari
UC
2009
Springer
14 years 2 days ago
Membrane Dissolution and Division in P
Membrane systems with dividing and dissolving membranes are known to solve PSPACE problems in polynomial time. However, we give a P upperbound on an important restriction of such s...
Damien Woods, Niall Murphy, Mario J. Pérez-...
CCS
2009
ACM
14 years 6 months ago
Universally composable contributory group key exchange
We treat the security of group key exchange (GKE) in the universal composability (UC) framework. Analyzing GKE protocols in the UC framework naturally addresses attacks by maliciou...
M. Choudary Gorantla, Colin Boyd, Juan Manuel Gonz...