98 search results - page 2 / 20 » Undetachable Threshold Signatures |
EUROCRYPT
2000
Springer
13 years 9 months ago
2000
Springer
We present an RSA threshold signature scheme. The scheme enjoys the following properties:
ACNS
2003
Springer
13 years 11 months ago
2003
Springer
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...
IJNSEC
2008
13 years 6 months ago
2008
To enhance the efficiency of threshold group signature schemes, Yu and Chen, recently, proposed an efficient threshold group signature scheme. By using elliptic curves, the propos...
INDOCRYPT
2004
Springer
13 years 11 months ago
2004
Springer
A ring signature scheme is a group signature scheme with no group manager to setup a group or revoke a signer. A linkable ring signature, introduced by Liu, et al. [20], additional...
ISCI
2008
13 years 6 months ago
2008
Directed signature scheme allows only a designated verifier to check the validity of the signature issued to him; and at the time of trouble or if necessary, any third party can v...