Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (16): 71-73.

• 网络、通信、安全 • Previous Articles     Next Articles

Fail-stop digital signatures on elliptic curve discrete logarithm problem

LI Yunchao,XIN Xiaolong   

  1. Fail-stop数字签名;椭圆曲线;离散对数;多重消息签名
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-01 Published:2011-06-01

椭圆曲线离散对数问题上的Fail-stop数字签名方案

李云超,辛小龙   

  1. 提出了一种基于椭圆曲线离散对数问题的Fail-stop签名方案,保证了签名者的安全性。提出了一次性签名方案,给出了多重消息签名方案,并且这两种方案都具有Fail-stop的性质。

Abstract: A new Fail-stop signature program based on elliptic curve discrete logarithm problem is proposed.It can protect the security of the signer.The new protocol presents a one-time signature scheme.A multiple messages signature scheme is given.Both the two schemes have the property of Fail-stop.

Key words: Fail-stop digital signature, elliptic curve, discrete logarithm, multiple message signatures

摘要: 提出了一种基于椭圆曲线离散对数问题的Fail-stop签名方案,保证了签名者的安全性。提出了一次性签名方案,给出了多重消息签名方案,并且这两种方案都具有Fail-stop的性质。

关键词: Fail-stop数字签名, 椭圆曲线, 离散对数, 多重消息签名