| 新的基于自认证公钥的代理签名方案 |
| |
| 引用本文： | 刘云芳,左为平,王三福,杨晓亚.新的基于自认证公钥的代理签名方案[J].甘肃联合大学学报(自然科学版),2009,23(5):64-66. |
| |
| 作者姓名： | 刘云芳 左为平 王三福 杨晓亚 |
| |
| 作者单位： | 刘云芳(天水师范学院,物理与信息科学学院,甘肃,天水,741000;青岛科技大学,信息科学技术学院,山东,青岛,266061);左为平,王三福(天水师范学院,数学与统计学院,甘肃,天水,741000);杨晓亚(青岛科技大学,信息科学技术学院,山东,青岛,266061;天水师范学院,数学与统计学院,甘肃,天水,741000) |
| |
| 基金项目： | 甘肃省教育厅科研基金项目，天水师范学院科研项目 |
| |
| 摘 要： | 代理签名在数字化信息社会中有着广泛的应用.基于自认证公钥系统,提出了一个新的基于自认证公钥的代理签名方案.该方案不仅可以实现代理签名人代表原始签名人生成代理签名的目的,而且在传送签名时,不需要传送消息本身,因为验证人在验证代理签名时可以恢复出消息.和其它代理签名方案,该方案降低了传输消息本身所需的通信开销,适用于对短消息签名.
|
| 关 键 词： | 代理签名 自认证公钥 验证人 |
A new Proxy Signature Scheme Using Self-Certified Public Key |
| |
| LIU Yun-fang,ZUO Wei-ping,WANG San-fu,YANG Xiao-ya.A new Proxy Signature Scheme Using Self-Certified Public Key[J].Journal of Gansu Lianhe University :Natural Sciences,2009,23(5):64-66. |
| |
| Authors: | LIU Yun-fang ZUO Wei-ping WANG San-fu YANG Xiao-ya |
| |
| Institution: | LIU Yun-fang,ZUO Wei-ping,WANG San-fu,YANG Xiao-ya(1.School of Physics and Information Science and Technology,Tianshui Normal College,Tianshui 741000,China,2.School of Information Science and Technology,Qingdao University of Science and Technology,Qingdao 266061,3.School of Mathematics and Statistics,China) |
| |
| Abstract: | Proxy signature was widely used in digital information society.Based on self-certified public key cryptosystems,a new proxy signature scheme using self-certified public key was proposed.In the scheme,the proxy signer can generate a valid proxy signature on behalf of original signer,the verifier can verify the proxy signature and recover the message.The signing message is unnecessary to transmit,since the verifier can recover it from the proxy signature.Compared with other proxy signature,the scheme can redu... |
| |
| Keywords: | proxy signature self-certified public key verifier |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
