Título
Biometric cryptosystem based on keystroke dynamics and k-medoids
Autor
VICENTE ALARCON AQUINO
HECTOR AUGUSTO GARCIA BALEON
JUAN MANUEL RAMIREZ CORTES
María del Pilar Gómez Gil
OLEG STAROSTENKO BASARAB
Nivel de Acceso
Acceso Abierto
Materias
Resumen o descripción
An approach for a biometric cryptosystem based on keystroke dynamics and the k-medoids algorithm is proposed. The stages that comprise the approach are training enrollment and user verification. The proposed approach is able to verify the identity of individuals offline avoiding the use of a centralized database. The approach as reported in this paper may be implemented in stand-alone terminals or embedded in password-based systems to increase the security. The performance of the proposed approach is assessed using 20 samples of keystroke dynamics from 20 different users. Simulation results show a false acceptance rate of 2.89% and a false rejection rate of 3.35%. The cryptographic key released by the proposed architecture may be used in several potential applications such as user login, file encryption or even portable authentication to gain access to virtual private networks.
Editor
IETE Journal of Research
Fecha de publicación
2011
Tipo de publicación
Artículo
Versión de la publicación
Versión aceptada
Recurso de información
Formato
application/pdf
Idioma
Inglés
Audiencia
Estudiantes
Investigadores
Público en general
Sugerencia de citación
Alarcon-Aquino, V. Biometric cryptosystem based on keystroke dynamics and k-medoids, IETE Journal of Research, Vol. 57, (4): 385-394
Repositorio Orígen
Repositorio Institucional del INAOE
Descargas
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