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CHES
2005
Springer
107views Cryptology» more  CHES 2005»
13 years 10 months ago
A New Baby-Step Giant-Step Algorithm and Some Applications to Cryptanalysis
We describe a new variant of the well known Baby-Step Giant-Step algorithm in the case of some discrete logarithms with a special structure. More precisely, we focus on discrete lo...
Jean-Sébastien Coron, David Lefranc, Guilla...
ACNS
2010
Springer
133views Cryptology» more  ACNS 2010»
13 years 8 months ago
A New Human Identification Protocol and Coppersmith's Baby-Step Giant-Step Algorithm
Abstract. We propose a new protocol providing cryptographically secure authentication to unaided humans against passive adversaries. We also propose a new generic passive attack on...
Hassan Jameel Asghar, Josef Pieprzyk, Huaxiong Wan...
FPL
2008
Springer
131views Hardware» more  FPL 2008»
13 years 6 months ago
Enhancing COPACOBANA for advanced applications in cryptography and cryptanalysis
Cryptanalysis of symmetric and asymmetric ciphers is a challenging task due to the enormous amount of involved computations. To tackle this computational complexity, usually the e...
Tim Güneysu, Christof Paar, Gerd Pfeiffer, Ma...