Symmetric Random Biometric Key (Srbk) Based Cryptography
S.Pavithra1, P. Muthu Kannan2
1S. Pavithra, Research Scholar, Saveetha Institute of Medical and Technical Sciences SIMATS, Chennai (Tamil Nadu), India.
2Dr. P. Muthukannan, Professor, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai (Tamil Nadu), India.
Manuscript received on 16 August 2019 | Revised Manuscript received on 28 August 2019 | Manuscript Published on 06 September 2019 | PP: 321-327 | Volume-8 Issue- 6S, August 2019 | Retrieval Number: F10670886S19/19©BEIESP | DOI: 10.35940/ijeat.F1067.0886S19
Open Access | Editorial and Publishing Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (

Abstract: In this paper, we propose a novel cryptographic algorithm namely Symmetric Random Biometric key (SRBK) algorithm. The key for this SRBK algorithm is obtained from two biometric features namely ear and lip. The key generated are flexible and can be altered based on the type of algorithm used. We also consider Advanced encryption standard (AES)algorithm for comparison with SRBK algorithm and finally it was proved that SRBK algorithm is better than AES algorithm on selected parameters.
Keywords: Bi-Modal Biometrics, AES, Key Generation.
Scope of the Article: Cryptography and Applied Mathematics