IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Replaceable and securely hashed keys from online signatures
W. K. YipA. B. J. TeohD. C. L. Ngo
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JOURNAL FREE ACCESS

2006 Volume 3 Issue 18 Pages 410-416

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Abstract

Incorporating the use of biometrics in cryptography has many advantages over the conventional use of passwords and keys. However, biometric data is non-replaceable, non-exact and requires template storage for comparison. We propose a secure method for generating biometric hash from online signature without template storage by incorporating user token and Wavelet-Fourier compression. Our results show good separation between genuine and forged signature keys.

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© 2006 by The Institute of Electronics, Information and Communication Engineers
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