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可恢复消息的在线/离线签名

Message recovery online/offline signature schemes
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摘要 在线/离线签名是利用预处理技巧提高在线签名速度的签名形式。构造了一种可以恢复消息的在线/离线签名方案。因为不需要发送消息,该方案可以大大节约传输带宽。在随机预言模型下,新方案被证明是安全的。 Online/offline signatures improve online computation through pre-computation.This paper presents message recovery online/offline signature schemes.Because no messages should be transmitted,the scheme can save bandwidth.The new scheme is proven secure under the random oracle model.
出处 《计算机工程与应用》 CSCD 2012年第29期89-91,共3页 Computer Engineering and Applications
基金 广东省高等学校高层次人才项目资助 广州市科技计划应用基础研究资助项目(No.11C42190700)
关键词 数字签名 在线/离线签名 消息恢复 digital signatures; online/offline signatures; message recovery
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参考文献9

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