123 search results - page 13 / 25 » Modelling the relative strength of security protocols |
TMC
2012
11 years 9 months ago
2012
—A number of protocols and mechanisms have been proposed to address the problem of initial secure key deployment in wireless networks. Most existing approaches work either with a...
SIAMCOMP
2008
13 years 5 months ago
2008
We initiate the study of two-party cryptographic primitives with unconditional security, assuming that the adversary's quantum memory is of bounded size. We show that oblivio...
FOCS
2005
IEEE
14 years 1 months ago
2005
IEEE
We initiate the study of two-party cryptographic primitives with unconditional security, assuming that the adversary’s quantum memory is of bounded size. We show that oblivious ...
JUCS
2008
13 years 6 months ago
2008
: In the paper we study parallel key exchange among multiple parties. The status of parallel key exchange can be depicted by a key graph. In a key graph, a vertex represents a part...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
A multi-signature scheme enables a group of signers to produce a compact, joint signature on a common document, and has many potential uses. However, existing schemes impose key s...