A BIOMETRIC IDENTITY BASED SIGNATURE SCHEME IN THE STANDARD MODEL

摘要：

In this paper, we present the first biometric identity based signature (BIO-IBS) scheme that is fully secure in the standard model. We use biometric information as the identity and construct the users public key by using a fuzzy extractor. A biometric reading provided by the alleged signer would be enough to verify the signature. The scheme was proven fully secure based on well-exploited q–Strong Diffie-Hellman computational problem. However, a biometric identity based signature scheme that is fully secure in the standard model has not been proposed before.

关键词： Fuzzy eztractor BIO-IBS Standard model

作者: Liangyun Fan Jiande Zheng Jing Yang

作者单位: Xiamen University, Xiamen Department of Computer Science

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Network Infrastructure and Digital Content(2009年IEEE网络基础设施与数字内容国际会议 IEEE IC-NIDC2009)

会议地点: 北京

会议语种:英文

页码: 552-556

在线出版日期: 2009-11-06（万方平台首次上网日期，不代表论文的发表时间）