45 search results - page 7 / 9 » Security Notions and Generic Constructions for Client Puzzle... |
PQCRYPTO
2010
13 years 11 months ago
2010
Abstract. We propose a variant of the “bonsai tree” signature scheme, a latticebased existentially unforgeable signature scheme in the standard model. Our construction offers ...
RFIDSEC
2010
13 years 6 months ago
2010
Abstract. In this paper, we classify the RFID distance bounding protocols having bitwise fast phases and no final signature. We also give the theoretical security bounds for two s...
ACISP
2006
Springer
13 years 11 months ago
2006
Springer
Efficient authentication is one of important security requirements in mobile ad hoc network (MANET) routing systems. The techniques of digital signatures are generally considered a...
CCS
2010
ACM
14 years 2 months ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...
IMA
2007
Springer
14 years 1 months ago
2007
Springer
Key establishment between two parties that uses only one message transmission is referred to as one-pass key establishment (OPKE). OPKE provides the opportunity for very efficient ...