763 search results - page 5 / 153 » Digital Signatures Today |
PKC
2001
Springer
13 years 12 months ago
2001
Springer
At ISW’99, Nishioka, Hanaoka and Imai proposed a digital signature scheme on ID-based key-sharing infrastructures. That signature scheme is claimed to be secure if the discrete l...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
We describe two new paradigms on how to obtain ordinary signatures that are secure against existential forgery under adaptively chosen message attacks (fully-secure, in short), fro...
ACISP
2003
Springer
13 years 11 months ago
2003
Springer
In some practical circumstances, the ability of a signer should be restricted. In group signature schemes, a group member may be allowed to generate signatures up to a certain numb...
IJNSEC
2008
13 years 7 months ago
2008
Batch verification of digital signatures is used to improve the computational complexity when a large number of digital signatures must be verified. Lee at al. [2] proposed a new ...
ICONIP
2004
13 years 8 months ago
2004
Abstract. A signature verification algorithm based on static and dynamic features of online signature data is presented. Texture and topological features are the static features of...