Secure Biometric Key Generation Scheme for Cryptography using Combined Biometric Features of Fingerprint and Iris
Exact and automatic recognition and authentication of users are a essential difficulty in all systems. Shared secrets like Personal Identification Numbers or Passwords and key devices such as Smart cards are not presently sufficient in few situations. What is required is a system that could authenticate that the person is actually the person. The biometrics is improving the capability to recognize the persons. The usage of biometrics system permits the recognition of a living person according to the physiological features or behavioral features to be recognized without human involvement. This leads to the world wide usage of biometrics to secure the system. The various biometrics used in securing system are fingerprint, iris, retina, etc. The construction of cryptographic key from biometrics is used generally to secure the system. The efficiency and the flexibility of the cryptographic make it suitable for securing purpose. In some times, biometrics can be stolen; this makes the attackers to access the system for any time. This problem is diminished in this paper by using two biometrics features. The biometrics used in this paper is fingerprint and iris. These two features are combined with the help of fusion algorithm. From the combined features, cryptographic key is generated. The experimental result shows that the proposed techniques results in better security than the existing techniques.
Keywords: Biometrics, Cryptography Key Generation, Minutiae Points, Security Analysis
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ABOUT THE AUTHORS
Mr.P.Balakumar
P.Balakumar received the B.E. and M.E. degrees in Computer Science and Engineering from PSG College of Technology, Coimbatore, in 1997 and Anna University, Chennai in 2004 respectively. During 1999-2001, he worked as Lecturer in PSG College of Technology in Coimbatore. Later during 2003-2008, he worked as Lecturer & Assistant Professor in AMS Engineering College, Namakkal. He now with Selvam College of Technology, Namakkal, Tamilnadu, India as Assistant Professor in Department of Computer Science and Engineering.
Dr.R.Venkatesan
Dr.R. Venkatesan was born in Tamilnadu, India, in 1958. He received his B.E (Hons) degree from Madras University in 1980. He completed his Masters degree in Industrial Engineering from Madras University in 1982. He obtained his second Masters degree MS in Computer and Information Science from University of Michigan, USA in 1999. He was awarded with PhD from Anna University, Chennai in 2007. He is currently Professor and Head in the Department of Information Technology PSG College of Technology, Coimbatore, India. His research interests are in Simulation and Modeling, Software Engineering, Algorithm Design, Software Process Management.
Mr.P.Balakumar
P.Balakumar received the B.E. and M.E. degrees in Computer Science and Engineering from PSG College of Technology, Coimbatore, in 1997 and Anna University, Chennai in 2004 respectively. During 1999-2001, he worked as Lecturer in PSG College of Technology in Coimbatore. Later during 2003-2008, he worked as Lecturer & Assistant Professor in AMS Engineering College, Namakkal. He now with Selvam College of Technology, Namakkal, Tamilnadu, India as Assistant Professor in Department of Computer Science and Engineering.
Dr.R.Venkatesan
Dr.R. Venkatesan was born in Tamilnadu, India, in 1958. He received his B.E (Hons) degree from Madras University in 1980. He completed his Masters degree in Industrial Engineering from Madras University in 1982. He obtained his second Masters degree MS in Computer and Information Science from University of Michigan, USA in 1999. He was awarded with PhD from Anna University, Chennai in 2007. He is currently Professor and Head in the Department of Information Technology PSG College of Technology, Coimbatore, India. His research interests are in Simulation and Modeling, Software Engineering, Algorithm Design, Software Process Management.
