23 search results - page 2 / 5 » Group signatures with verifier-local revocation |
ACISP
2005
Springer
14 years 4 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)...
CTRSA
2012
Springer
12 years 6 months ago
2012
Springer
We study the problem of searching on encrypted data, where the search is performed using a plaintext message or a keyword, rather than a message-specific trapdoor as done by state...
PKC
2001
Springer
14 years 3 months ago
2001
Springer
ACNS
2004
Springer
14 years 2 months ago
2004
Springer
The concept of group signature allows a group member to sign message anonymously on behalf of the group. In the event of a dispute, a designated entity can reveal the identity of a...
CRYPTO
2000
Springer
14 years 3 months ago
2000
Springer
A group signature scheme allows a group member to sign messages anonymously on behalf of the group. However, in the case of a dispute, the identity of a signature’s originator ca...