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EUROCRYPT
2006
Springer
15 years 10 months ago
Simplified Threshold RSA with Adaptive and Proactive Security
We present the currently simplest, most efficient, optimally resilient, adaptively secure, and proactive threshold RSA scheme. A main technical contribution is a new rewinding stra...
Jesús F. Almansa, Ivan Damgård, Jespe...
DBSEC
2000
117views Database» more  DBSEC 2000»
15 years 8 months ago
Database Security 2000
Database systems are being more and more used, with larger sized databases, and as components of very complex systems, that include numerous protocols. Database security problems ...
John R. Campbell
COMPSEC
2010
124views more  COMPSEC 2010»
15 years 5 months ago
A provably secure secret handshake with dynamic controlled matching
Abstract A Secret Handshake is a protocol that allows two users to mutually verify one another’s properties, and in case of simultaneous matching, to share a key used to secure s...
Alessandro Sorniotti, Refik Molva
ACMSE
2004
ACM
16 years 6 days ago
Trust based adaptive on demand ad hoc routing protocol
In this paper, we propose a routing protocol that is based on securing the routing information from unauthorized users. Even though routing protocols of this category are already ...
Rajiv K. Nekkanti, Chung-wei Lee
TIFS
2010
130views more  TIFS 2010»
15 years 1 months ago
On the Insecurity of Proactive RSA in the URSA Mobile Ad Hoc Network Access Control Protocol
Access control is the fundamental security service in ad hoc groups. It is needed not only to prevent unauthorized entities from joining the group, but also to bootstrap other secu...
Stanislaw Jarecki, Nitesh Saxena