• Sujatha K
• Dr. Sindhu Madhuri G
• Dr. Parthiban

The Safety of one-time passwords (secret key) (OTP) is indispensable because the majority of the web based business exchanges are accomplished with the helps of this component. OTP is utilized to counter reiteration assault/listening stealthily. Replay assault or spying is one kind of assaults on organize associated registering condition or disconnected processing setting. Rivest Shamir and Adleman (RSA) wishes to achieve 112 bits safety levels, while Cryptography Elliptic Curve (ECC) wants 224-255 bit key size. The other issues with the majority of present execution in security model is capacity of mystery key. Cryptographical key are typically solid in en-verified ways that may be speculated, social-designed or got through animal power assaults. This turns into a frail connection & lead towards respectability problems with touchy data in the very security models. To beat the over downside, biometric to joined with the cryptography for creating solid security models. This paper proposes an expanded security models of OTP framework utilizing with unique finger impression biometric. This models conjointly proposes higher security with the lesser key sizes than various winning open key crypto-models. The cryptographical key are not expected to retain because these key are created and once required.

Biometrics, Fingerprint, Elliptic Curve Cryptography (ECC), Online Banking, One-Time Password.

"Cryptography with OTP for E-commerce Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.221-225, January-2019, Available :http://www.jetir.org/papers/JETIREU06042.pdf

"Cryptography with OTP for E-commerce Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp221-225, January-2019, Available at : http://www.jetir.org/papers/JETIREU06042.pdf