75 search results - page 2 / 15 » Efficient Revocation in Group Signatures |
186
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CTRSA
2005
Springer
15 years 10 months ago
2005
Springer
We propose a dynamic accumulator scheme from bilinear pairings, whose security is based on the Strong Diffie-Hellman assumption. We show applications of this accumulator in constru...
139
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WISTP
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. The use of RFID technology in complex and distributed environments often leads to a multi-domain RFID system in which security issues such as authentication of tags and r...
118
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ACISP
2005
Springer
15 years 10 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)...
118
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CANS
2006
Springer
15 years 8 months ago
2006
Springer
We propose a new computational complexity assumption from bilinear map, based on which we construct Verifier-Local Revocation group signatures with shorter lengths than previous on...
134
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ACNS
2004
Springer
15 years 8 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...