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内自同构群上的盲签名

DOI: 10.13190/jbupt.201206.83.panp, PP. 83-86

Keywords: 盲签名,非交换群,内自同构群上的离散对数

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Abstract:

在内自同构群上的离散对数问题困难假设下,提出了2个盲签名方案.这些方案均是基于非交换群的盲签名方案,并且均满足盲性和多一不可伪造性安全.对参数、效率的分析和比较结果表明,所构造的方案在运行时间、存储空间上均有效.

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