Efficient and Secure Implementation of Elliptic Curve Scalar Multiplication Against Power Analysis Attacks. - T. Sudhakar; V. Natarajan; A. Kannathal (ICIA, 2016)

A new three-factor authentication and key agreement protocol for multi-server environment. - T. Sudhakar; V. Natarajan (Wirel. Networks, 2020)

An Enhanced Authentication Protocol for Multi-server Environment Using Password and Smart Card. - T. Sudhakar; V. Natarajan; M. Gopinath; J. Saranyadevi (Wirel. Pers. Commun., 2020)

Improved blockchain-based user authentication protocol with ring signature for internet of medical things. - Chandra Priya Jayabal; Praveen Ramalingam; K. Nivitha; T. Sudhakar (Peer Peer Netw. Appl., 2024)