102 search results - page 20 / 21 » Security Analysis and Fix of an Anonymous Credential System |
PET
2004
Springer
14 years 3 months ago
2004
Springer
In this paper, we address issues related to flow correlation attacks and the corresponding countermeasures in mix networks. Mixes have been used in many anonymous communication s...
PASTE
2010
ACM
13 years 11 months ago
2010
ACM
Many analysis techniques have been proposed to determine when a potentially null value may be dereferenced. But we have observed in practice that not every potential null derefere...
CNIS
2006
13 years 11 months ago
2006
A variety of network security services, such as access control in firewalls and protocol analysis in intrusion detection systems, require the discrimination of packets based on th...
ICSE
2005
IEEE-ACM
14 years 10 months ago
2005
IEEE-ACM
Software systems evolve over time due to changes in requirements, optimization of code, fixes for security and reliability bugs etc. Code churn, which measures the changes made to...
ASIACRYPT
2003
Springer
14 years 3 months ago
2003
Springer
In this paper1 we propose a new symmetric block cipher with the following paradoxical traceability properties: it is computationally easy to derive many equivalent secret keys prov...