27 search results - page 4 / 6 » Quark: A Lightweight Hash |
BROADNETS
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— Privacy and security are two important but seemingly contradict objectives in pervasive computing environments (PCEs). On the one hand, service providers want to authen...
ICDCSW
2005
IEEE
14 years 1 months ago
2005
IEEE
Sybil attack is a harmful threat to sensor networks, in which a malicious node illegally forges an unbounded number of identities to defeat redundancy mechanisms. Digital certifi...
SASN
2005
ACM
14 years 1 months ago
2005
ACM
Denial of service (DoS) attacks can cause serious damage in resourceconstrained, wireless sensor networks (WSNs). This paper addresses an especially damaging form of DoS attack, c...
FC
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents computationally “lightweight” schemes for performing biometric authentication that carry out the comparison stage without revealing any information that can...
ICDCS
2010
IEEE
13 years 11 months ago
2010
IEEE
— As network infrastructures with 10 Gb/s bandwidth and beyond have become pervasive and as cost advantages of large commodity-machine clusters continue to increase, research and...