A New Framework of Biometric Encryption with Filter-bank based Fingerprint Feature

摘要：

Traditional password based cryptographic system is facing many challenges with the development of computer and Internet in human society. By combining biometrics and cryptography, Biometric encryption has drawn great attention in the field of information security. In the paper, we propose a new framework of fingerprint based Biometric encryption. We adopt Gabor filter-bank to extract fingerprint features, which are length fixed and comprise both local and global information, and a binary key is bound with the filter-bank based fingerprint features by traditional cryptographic algorithm, such AES and DES ect.. Finally, we evaluate our algorithm on FVC database and the experiment results show that the performance of the algorithm is satisfied.

关键词： YCbCr Biometric Encryption Fingperprint Feature Filter-Bank

作者: Zhongwei Wang Ruzhen Dou Yu Leng Jianming Wang

作者单位: Department of Information and Communication Engineering,Tianjin Polytechnic University, Tianjin, Chi China Automotive Technology & Research Center, Tianjin China Suzhou Entry-Exit Inpection and Quarantine Bureau, Suzhou, China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 1850-1854

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）