2010 International Conference on Computational Intelligence and Security

Format:

Book

Author/Creator:

Institute of Electrical and Electronics Engineers, author.

Contributor:

ieee, Contributor.

Language:

English

Subjects (All):

Computational intelligence--Congresses.

Computational intelligence.

Physical Description:

1 online resource : illustrations

Place of Publication:

[Place of publication not identified] IEEE 2010

Language Note:

English

Summary:

Aiming at the weakness of existing schemes, a new threshold signature scheme to withstand the conspiracy attack is proposed in this paper. In this scheme, any subset of t or more than t members of the group can execute a valid threshold signature on behalf of the whole but can't construct legal group signature through giving two specific equations contained each other, so this scheme can not only withstand conspiracy attacks effectively, but also provide traceability under the premise of group signature anonymity. In addition, a new conspiracy attack method is designed, which was adopted to test the existing schemes and the new scheme of this paper, the result shows new scheme has higher security than existing ones.

Notes:

Bibliographic Level Mode of Issuance: Monograph

ISBN:

9780769542973

0769542972