Cryptographic key generation using handwritten signature

被引：19

作者：

Freire-Santos, M. ^{[1
]}

Fierrez-Aguilar, J. ^{[1
]}

Ortega-Garcia, J. ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Escuela Politecn Super, ATVS Biometr Res Lab, E-28049 Madrid, Spain

来源：

BIOMETRIC TECHNOLOGY FOR HUMAN IDENTIFICATION III | 2006年 / 6202卷

关键词：

biometrics; on-line signature; cryptography; key generation;

D O I：

10.1117/12.665875

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Based on recent works showing the feasibility of key generation using biometrics, we study the application of handwritten si-nature to cryptography. Our signature-based key generation scheme implements the crypto graphic construction named fuzzy vault. The use of distinctive signature features suited for the fuzzy vault is discussed and evaluated. Experimental results are reported, including error rates to unlock the secret data by using both random and skilled forgeries from the MCYT database.

引用

页数：7

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