【摘要】 授权签名在现代企业活动中具有重要的意义 ,本文以 Nyberg- Rueppel数字签名方案为基础 ,提出了一个新的授权签名协议 ,并就其性质进行简要的分析 .更多还原

【Abstract】 Deputy signatures have significant applications in modern enterprise activities. In this paper, we present a new protocol, based on the Nyberg Rueppel digital signature scheme, to implement the deputy signature. We also make an analysis on the properties of this protocol.更多还原