JJEM: Special Edition 2 (December 2024)
JJEM: Special Edition 2 (December 2024)
2024-12-08
Eye pupil movement based pin authentication system.
Karthik A S, Manjunath H T
Nowadays critical data must be protected in the digital era with robust authentication methods, there are drawbacks and weaknesses to using conventional techniques like biometric authentication and alphanumeric password. The uniqueness and complexity of ocular behavior are leveraged in this paper. Revolutionary approach to password generation via eye pupil movement hence improving security. Technically the system collects data on pupil movement in real time by using an eye-tracking device to find distinctive patterns. In this data computer vision algorithms and machine learning methods are combined. The basic algorithm uses methods for feature extraction to convert the unprocessed eye movement data into a set of vectors and coordinates. They are then converted by a safe hash algorithm into a cryptographic key, guaranteeing that every password created is distinct and only repeatable by that particular user.
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