Malaysian Journal of Computer Science (ISSN 0127-9084)
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Article Information
Title:PIN Signature Verification Using Wavelet Transform
Auhtor(s): Elok Robert Tee ,N. Selvanathan ,
Journal:Malaysian Journal of Computer Science (ISSN 0127-9084)
Volume:9, No 2
Keywords:Keystroke characteristics recognition, PIN, PIN signature, Artificial neural networks, Wavelets
Abstract:The personal identification number signature (PIN signature) is a method of remembering and typing the PIN using the de facto standard numeric keypad format. The PIN signature affords a second level security in that it enhances the PIN with additional information on the user, i.e. the profile of its input. The PIN signature reference profile can be viewed as a signal vector and can thus be enhanced and verified as to its physiological characteristics using wavelet transform. The result of this analysis is presented.

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