A novel periocular biometrics solution for authentication during Covid-19 pandemic situation. - Punam Kumari; K. R. Seeja (J. Ambient Intell. Humaniz. Comput., 2021)

An optimal feature enriched region of interest (ROI) extraction for periocular biometric system. - Punam Kumari; K. R. Seeja (Multim. Tools Appl., 2021)

Periocular biometrics: A survey. - Punam Kumari; K. R. Seeja (J. King Saud Univ. Comput. Inf. Sci., 2022)

One shot learning approach for cross spectrum periocular verification. - Punam Kumari; K. R. Seeja (Multim. Tools Appl., 2023)

An Encryption Scheme Based on Grain Stream Cipher and Chaos for Privacy Protection of Image Data on IoT Network. - Punam Kumari; Bhaskar Mondal (Wirel. Pers. Commun., 2023)

Lightweight image encryption algorithm using NLFSR and CBC mode. - Punam Kumari; Bhaskar Mondal (J. Supercomput., 2023)

Lightweight encryption with data and device integrity using NLFSR and PUF for the Internet of Medical Things. - Punam Kumari; Bhaskar Mondal (Internet Things, 2024)

Lightweight encryption scheme based on a new NLFSR. - Punam Kumari; Bhaskar Mondal (Multim. Tools Appl., 2024)