中文摘要：

文中提出了一种盲签名方案,研究了康立优化的盲化问题.引入三个参数,实现一般性盲化方法;通过参数的选择,导出三个盲化方案.安全性分析表明：该方案具有完备性、不可伪造性和盲性.

英文摘要：

This paper presents a blind signature scheme with message recovery, and investigates the blind question of Kang Li optimization. The scheme realizes the generalized blind method through leading in three parameters; through the choice of parameter, it derives three blind plans; In order to safeguard security, the scheme introduces the hybrid code. The security analysis shows the schemes have the property of completeness,unforgeability and blindness.