103 search results - page 2 / 21 » Asymmetric Concurrent Signatures |
AINA
2006
IEEE
13 years 9 months ago
2006
IEEE
Ad hoc networks are dynamic networks formed "on the fly" by a set of nodes. Achieving secure routing in such networks is a big challenge. Asymmetric signature schemes pr...
ACNS
2005
Springer
13 years 11 months ago
2005
Springer
Strong security notions often introduce strong constraints on the construction of cryptographic schemes: semantic security implies probabilistic encryption, while the resistance to...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract--With the deployment of more and more resiliencecritical Internet applications, there is a rising demand for multihomed network sites. This leads to the desire for simulta...
CRYPTO
2006
Springer
13 years 9 months ago
2006
Springer
We build concurrently executable blind signatures schemes in the common reference string model, based on general complexity assumptions, and with optimal round complexity. Namely, ...
TCC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We show a new protocol for blind signatures in which security is preserved even under arbitrarily-many concurrent executions. The protocol can be based on standard crypto...