Key Generation from Face Features

摘要：

User always needs to re passwords in many systems.But a Iow-entropy password is easy to be attacked.and ahigh-entropy password is not easy to be reed.A scheme of key generation from face features is proposed.This scheme is based on FCS (Fuzzy Commitment Scheme)and utilizes the error-correct encoding technique and Hash algorithm to hide random key into biometric features.It realized secure key reconstruction and authenticatiOn.This scheme not onlY protects the user’S key but also prevents user’s biometric features revealed effectively.The design is provably effective for biometriC kev generation and secure management through the experiment.The scheme is easy to extend to other biometriCS since the extracting process of biometric features can not affect it.

关键词： Face recognition Biometrics Error-correct encode Biometric key

作者: Bo Fu Jianping Li

会议类型: 国际会议

会议名称: The International Conference Information Computing and Automation(2007国际信息计算与自动化会议)

会议地点: 成都

会议语种:英文

页码: 31-34

在线出版日期: 2007-12-19（万方平台首次上网日期，不代表论文的发表时间）