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PERVASIVE
2004
Springer
14 years 1 months ago
eSeal - A System for Enhanced Electronic Assertion of Authenticity and Integrity
Ensuring authenticity and integrity are important tasks when dealing with goods. While in the past seal wax was used to ensure the integrity, electronic devices are now able to tak...
Christian Decker, Michael Beigl, Albert Krohn, Phi...
ACNS
2003
Springer
193views Cryptology» more  ACNS 2003»
14 years 1 months ago
Round Optimal Distributed Key Generation of Threshold Cryptosystem Based on Discrete Logarithm Problem
Distributed key generation is one of the most challenging tasks for threshold cryptosystems. Designing such a protocol and proving its security against a malicious, adaptive adver...
Rui Zhang 0002, Hideki Imai
CRYPTO
2003
Springer
109views Cryptology» more  CRYPTO 2003»
14 years 1 months ago
On Deniability in the Common Reference String and Random Oracle Model
We revisit the definitions of zero-knowledge in the Common Reference String (CRS) model and the Random Oracle (RO) model. We argue that even though these definitions syntacticall...
Rafael Pass
PKC
2010
Springer
148views Cryptology» more  PKC 2010»
14 years 16 days ago
On the Feasibility of Consistent Computations
In many practical settings, participants are willing to deviate from the protocol only if they remain undetected. Aumann and Lindell introduced a concept of covert adversaries to f...
Sven Laur, Helger Lipmaa
CHES
2006
Springer
205views Cryptology» more  CHES 2006»
14 years 8 days ago
Automated Design of Cryptographic Devices Resistant to Multiple Side-Channel Attacks
Balanced dynamic dual-rail gates and asynchronous circuits have been shown, if implemented correctly, to have natural and efficient resistance to side-channel attacks. Despite thei...
Konrad J. Kulikowski, Alexander B. Smirnov, Alexan...