Digital multi-signature scheme based on bilinear pairing
Based on bilinear pairing and three complicated problems,a new digital multi-signature scheme was pro-posed.In the new scheme,the advantage of fast signature in broadcasting digital multi-signature was applied to se-quential digital multi-signature.By changing the general mechanism of signature,sign...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
POSTS&TELECOM PRESS Co., LTD
2016-06-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2016.00061 |
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| Summary: | Based on bilinear pairing and three complicated problems,a new digital multi-signature scheme was pro-posed.In the new scheme,the advantage of fast signature in broadcasting digital multi-signature was applied to se-quential digital multi-signature.By changing the general mechanism of signature,signing could be done simultane-ously by the signers.Then,the signature was sent to verifier after it was verified by trusted third party.The trans-formation from concurrent signature to sequential signature was finally realized by the verifier.The security capa-bilities in three complicated problems,anti-fake attack and anti-conspiracy attack from some members of the new scheme were analyzed.Proposed scheme has many advantages over the old ones,such as fewer calculation,simpler algorithm,faster signing,higher security. |
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| ISSN: | 2096-109X |