98 search results - page 15 / 20 » Threshold Proxy Signature Schemes |
CRYPTO
2004
Springer
14 years 28 days ago
2004
Springer
We propose the first distributed discrete-log key generation (DLKG) protocol from scratch which is adaptively-secure in the non-erasure model, and at the same time completely avoi...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
ded abstract of this paper appears in PKC 2009, S. Jarecki, G. Tsudik (Eds.), volume 5443 of LNCS, pp. 357-376, Sringer-Verlag, 2009. CCA-Secure Proxy Re-Encryption without Pairing...
ASIACRYPT
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. A t out of n threshold scheme is such that shares are distributed to n participants so that any set of t participants can compute the secret, whereas any set of less than...
ICICS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Multimedia community is moving from monolithic applications to more flexible and scalable integrated solutions. Stream authentication is more complex since a stream may ...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
The proliferation of video content on the web makes similarity detection an indispensable tool in web data management, searching, and navigation. We have previously proposed a com...