Title: Construction of Server-assisted Forward Secure Signature Using Bellare-Miner Scheme
Abstract: In this paper, we propose two server-assisted forward secure signature schemes using Bellare-Miner Scheme. In the first scheme, the user (signer) can employ a server to help her to produce a signature. In the second scheme, the number of employed servers is increased to n, therefore, it is infeasible for an attacker to forge a valid signature if she canpsilat corrupt all servers and the signer. The both schemes maintain the forward secure property. Finally, we prove the proposed schemes are correct and forward secure.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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