530 search results - page 40 / 106 » Practical Threshold Signatures |
ESORICS
2009
Springer
14 years 8 months ago
2009
Springer
Digital identity credentials are a key enabler for important online services, but widespread theft and misuse of such credentials poses serious risks for users. We believe that an ...
NDSS
2003
IEEE
14 years 1 months ago
2003
IEEE
In this work we revisit and formally study the notion of proxy cryptography. Intuitively, various proxy functions allow two cooperating parties F (the “FBI”) and P (the “pro...
ACNS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Several researchers have proposed the use of threshold cryptographic model to enable secure communication in ad hoc networks without the need of a trusted center. In this...
PTS
2007
13 years 9 months ago
2007
: The success and the acceptance of intrusion detection systems essentially depend on the accuracy of their analysis. Inaccurate signatures strongly trigger false alarms. In practi...
ICVGIP
2004
13 years 9 months ago
2004
This paper presents a robust technique for Content Based Image Retrieval (CBIR) using salient points of an image. The salient points are extracted from different levels of the uns...