219 search results - page 24 / 44 » Privacy for Private Key in Signatures |
CCS
2006
ACM
15 years 1 months ago
2006
ACM
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize ...
CSFW
2007
IEEE
15 years 4 months ago
2007
IEEE
Signature-based tools such as network intrusion detection systems are widely used to protect critical systems. Automatic signature generation techniques are needed to enable these...
ACISP
2005
Springer
15 years 3 months ago
2005
Springer
It is sometimes argued (as in [6]) that finding meaningful hash collisions might prove difficult. We show that at least one of the arguments involved is wrong, by showing that for...
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CCS
2006
ACM
15 years 1 months ago
2006
ACM
We extend the definitional work of Dwork, Naor and Sahai from deniable authentication to deniable key-exchange protocols. We then use these definitions to prove the deniability fe...
PET
2010
Springer
15 years 1 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...