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一种基于UOV方案的改进多变量签名方案

Improved Multivariate Signature Scheme Based on UOV
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摘要 提出了一种改进的UOV签名方案。改进方案不仅保持了原方案计算高效的特性,同时能够抵抗针对原方案的攻击。 This paper proposes an improved multivariate signature scheme based on UOV scheme. The new scheme not only maintains high computation efficiency as UOV scheme, but also can resist attacks that can break UOV scheme.
机构地区 信息工程大学
出处 《信息工程大学学报》 2013年第2期148-152,共5页 Journal of Information Engineering University
关键词 多变量公钥密码 UOV签名方案 秩攻击 Grobner基 XL方法 multivariate public-key UOV signature scheme rank attack grtibner bases XL
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参考文献9

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