Sciweavers

2 search results - page 1 / 1
» Shoulder-Surfing Safe Login in a Partially Observable Attack...
Sort
View
FC
2010
Springer
226views Cryptology» more  FC 2010»
13 years 8 months ago
Shoulder-Surfing Safe Login in a Partially Observable Attacker Model
Abstract. Secure login methods based on human cognitive skills can be classified into two categories based on information available to a passive attacker: (i) the attacker fully ob...
Toni Perkovic, Mario Cagalj, Nitesh Saxena
ASIACRYPT
2009
Springer
13 years 11 months ago
Smooth Projective Hashing and Password-Based Authenticated Key Exchange from Lattices
Abstract. We describe a public-key encryption scheme based on lattices — specifically, based on the hardness of the learning with error (LWE) problem — that is secure against ...
Jonathan Katz, Vinod Vaikuntanathan