Abstract
As a high-speed internet foundation is being developed and people are informationized, most of the tasks are engaged in internet field so there is a risk that any private data like personal information or applications for managing money can be wiretapped or eavesdropped. The consolidation of One Time Passwords (OTPs) and Hash encryption algorithms are used to evolve a more secured password-protected web sites and data storage systems. The new outlined scheme had higher security, small system overhead and is easy to implement.
Highlights
Authentication based on cryptographic techniques is a great challenge research area in clientserver system
Dynamic passwords or one-time passwords play an important role in authentication
The impersonators may pretend like the authorized users to get the services. This ticket-based onetime password authentication system is more secure than the existing authentication schemes by preventing from guessing attack and replay attack
Summary
Authentication based on cryptographic techniques is a great challenge research area in clientserver system. As the existing one-time password schemes use only encryption algorithm and hash function in registration process, the password is still vulnerable. The impersonators may pretend like the authorized users to get the services This ticket-based onetime password authentication system is more secure than the existing authentication schemes by preventing from guessing attack and replay attack. The ticket supports the server to authenticate the user and the signature response of server supports the user to authenticate the server A password is a secret word or string of characters that is used for user authentication This is the most commonly used mechanism of authentication. Users may biometrically authenticate via their fingerprint, voiceprint, or iris scan using provided hardware and enter a PIN or password in order to open the credential vault
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