456 search results - page 61 / 92 » Rethinking Digital Signatures |
CSREASAM
2008
13 years 9 months ago
2008
Abstract--Packet Level Authentication (PLA) is a novel countermeasure against distributed denial-of-service attacks. Each packet sent across a network has a digital signature and p...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
The substitution of physical bank check exchange by electronic check image transfer brings agility, security and cost reduction to the clearing system. In this paper, we propose a...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Being able to determine the provenience of statements is a fundamental step in any SW trust modeling. We propose a methodology that allows signing of small groups of RDF statement...
STOC
2002
ACM
14 years 8 months ago
2002
ACM
A fundamental problem of distributed computing is that of simulating a secure broadcast channel, within the setting of a point-to-point network. This problem is known as Byzantine...
PODS
2007
ACM
14 years 7 months ago
2007
ACM
XML and semi-structured data are now de-facto standards for data exchange, and it is often the case that published or exchanged XML documents have specic restrictions on how they ...