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» Low-Cost Client Puzzles Based on Modular Exponentiation
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ESORICS
2010
Springer
13 years 6 months ago
Low-Cost Client Puzzles Based on Modular Exponentiation
Ghassan Karame, Srdjan Capkun
IACR
2011
207views more  IACR 2011»
12 years 4 months ago
Cryptanalysis and Security Enhancement of an Advanced Authentication Scheme using Smart Cards, and a Key Agreement Scheme for Tw
Abstract—In this work we consider two protocols for performing cryptanalysis and security enhancement. The first one by Song, is a password authentication scheme based on smart ...
Swapnoneel Roy, Amlan K. Das, Yu Li