683 search results - page 18 / 137 » Unique Group Signatures |
103
Voted
COMPSEC
2004
14 years 9 months ago
2004
In a (t, n) threshold proxy signature scheme, which is a variant of the proxy signature scheme, the proxy signature key is shared among a group of n proxy signers delegated by the ...
IJCNN
2006
IEEE
15 years 3 months ago
2006
IEEE
—Signatures continue to be an important biometric for authenticating the identity of human beings. This paper presents an effective method to perform off-line signature verificat...
ACL
2001
14 years 11 months ago
2001
This paper considers three assumptions conventionally made about signatures in typed feature logic that are in potential disagreement with current practice among grammar developer...
MOC
1998
14 years 9 months ago
1998
Using a new regulator bound we determine unit groups and class groups of the 289040 quintic algebraic number fields with absolute discriminant less than 2 × 107 (totally real fi...
IJNSEC
2008
14 years 9 months ago
2008
Recently non-abelian groups have attracted the attention of cryptographers for constructing public-key cryptographic protocols. In this paper we use the conjugacy problem in non-a...