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Certificate-based Multi-proxy Multi-signature Scheme
Author(s): 
Pages: 272-276
Year: Issue:  z2
Journal: Computer Science

Keyword:  Certificate-based multi-proxy multi-signatureRandom oracle modelPublic key replacement attackBilinear pairings;
Abstract: 给出了基于证书的多代理多签名的形式化定义和安全模型,并提出一个不使用双线性对的具体方案.在随机预言机模型中,在椭圆曲线离散对数是困难问题的假设下,对方案进行了安全性证明.效率分析表明,方案具有较高的效率.
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