Abstract
In a proxy multi-signature scheme, a designated proxy signer can generate the signature on behalf of a group of original signers. Although some work has been done in proxy-multi signature schemes, until now there is no formalized definition and security model for them. In this paper, we will give the formal definition and a security model of proxy-multi signature scheme. We also constructed a proxy-multi signature scheme based on the BLS short signature scheme and proved its security in our security model.
Keywords
- Original Signer
- Signature Scheme
- Security Model
- Proxy Signer
- Proxy Signature Scheme
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Cao, F., Cao, Z. (2006). Security Model of Proxy-Multi Signature Schemes. In: Pointcheval, D., Mu, Y., Chen, K. (eds) Cryptology and Network Security. CANS 2006. Lecture Notes in Computer Science, vol 4301. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11935070_9
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DOI: https://doi.org/10.1007/11935070_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-49462-1
Online ISBN: 978-3-540-49463-8
eBook Packages: Computer ScienceComputer Science (R0)