181 search results - page 13 / 37 » Improving multi-tier security using redundant authentication |
TIT
2010
13 years 2 months ago
2010
This paper considers the construction and analysis of pseudo-random functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of message aut...
CTRSA
2001
Springer
14 years 14 days ago
2001
Springer
Safe long-term storage of user private keys is a problem in client/server systems. The problem can be addressed with a roaming system that retrieves keys on demand from remote cred...
CQRE
1999
Springer
14 years 7 days ago
1999
Springer
The Point-to-Point Tunneling Protocol (PPTP) is used to secure PPP connections over TCP/IP link. In response to [SM98], Microsoft released extensions to the PPTP authentication me...
CCS
2004
ACM
14 years 1 months ago
2004
ACM
Hidden credentials are useful in protecting sensitive resource requests, resources, policies, and credentials. We propose a significant performance improvement when implementing ...
ICCSA
2009
Springer
14 years 2 months ago
2009
Springer
In pervasive ad-hoc networks, there is a need for devices to be able to communicate securely, despite the lack of apriori shared security associations and the absence of an infrast...