Design and Implementation of Voice One-Time Password(V-OTP) based User Authentication Mechanism on Smart Phone 


Vol. 18,  No. 2, pp. 79-88, Apr.  2011
10.3745/KIPSTC.2011.18.2.79


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  Abstract

It is necessary for us to enhance the security service on smart phone by using voice data on authentication procedure. In this study, a voice data based one-time password generation mechanism is designed and implemented for enhancing user authentication on smart phone. After receiving a PIN value from the server, a user inputs his/her own voice biometric data using mike device on smart phone. And then this captured a voice biometric data will be used to generate one-time token on server side after verification procedures. Based on those mutual authentication steps, a voice data based one-time password(V-OTP) will be generated by client module after receiving the one-time token from the server finally. Using proposed voice one-time password mechanism, it is possible for us to provide more secure user authentication service on smart phone.

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[IEEE Style]

S. W. Cho and H. W. Lee, "Design and Implementation of Voice One-Time Password(V-OTP) based User Authentication Mechanism on Smart Phone," The KIPS Transactions:PartC, vol. 18, no. 2, pp. 79-88, 2011. DOI: 10.3745/KIPSTC.2011.18.2.79.

[ACM Style]

Sik Wan Cho and Hyung Woo Lee. 2011. Design and Implementation of Voice One-Time Password(V-OTP) based User Authentication Mechanism on Smart Phone. The KIPS Transactions:PartC, 18, 2, (2011), 79-88. DOI: 10.3745/KIPSTC.2011.18.2.79.

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