683 search results - page 12 / 137 » Unique Group Signatures |
INFOCOM
2012
IEEE
12 years 12 months ago
2012
IEEE
Abstract— Wireless link signature is a physical layer authentication mechanism, which uses the unique wireless channel characteristics between a transmitter and a receiver to pro...
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ACNS
2003
Springer
15 years 2 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...
ACISP
2005
Springer
15 years 3 months ago
2005
Springer
Group signature schemes with membership revocation have been intensively researched. However, signing and/or verification of some existing schemes have computational costs of O(R)...
ICCSA
2005
Springer
15 years 3 months ago
2005
Springer
In resent years, Popescu proposed several group signature schemes based on the Okamoto-Shiraishi assumption in [8–11], and claimed his schemes are secure. However, this paper dem...
CTRSA
2005
Springer
15 years 3 months ago
2005
Springer