43 search results - page 3 / 9 » A Certified Email Protocol Using Key Chains |
STOC
2009
ACM
14 years 5 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...
CANS
2008
Springer
13 years 7 months ago
2008
Springer
We propose a message recognition protocol which is suitable for ad hoc pervasive networks without the use of hash chains. Hence, we no longer require the devices to save values of ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, we present the first snap-stabilizing message forwarding protocol that uses a number of buffers per node being independent of any global parameter, that is 4 buffers...
ESAS
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Securing wireless mobile ad hoc networks (MANETs) is challenging due to the lack of centralized authority and poor connectivity. A key distribution mechanism is central t...
CCS
2008
ACM
13 years 7 months ago
2008
ACM
As cryptographic protocols execute they accumulate information such as values and keys, and evidence of properties about this information. As execution proceeds, new information b...