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有限次的代理签名方案

DOI: 10.13190/jbupt.200803.103.280, PP. 103-106

Keywords: 代理签名,可控性,有限次签名

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Abstract:

为了解决代理签名的可控性,许多代理签名方案被提出.然而,现有的代理签名方案绝大多数只能定性地控制代理者的签名权限.本文提出的有限次的代理签名方案,它能够定量地控制代理者的代理签名次数.本文将描述方案具体实现过程,同时,分析方案的可控性、正确性、安全性和效率等.

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