1.
Angadi Swaruparani
– Malla Reddy Engineering College for Women, Hyderabad, Telangana, India.
2.
K. Rakesh
– Malla Reddy Engineering College for Women, Hyderabad, Telangana, India.
3.
P. Venkata Prasanna Kumar
– Malla Reddy Engineering College for Women, Hyderabad, Telangana, India.
Abstract
With more gadgets joining the web on tight power budgets, finding safe but lean ways to verify identity gets harder. Old techniques slow things down too much, especially when tiny sensors talk to heavy-duty servers, opening doors to clever hacks. A mix of slimmed-down key sharing and curve math helps small devices check each other securely without draining resources fast. Midway through, efficiency kicks in - point multiplication works alongside SHA-256, shaping a flow where identities shift one step at a time. Instead of stacking certificates, the system keeps both sides verified while hiding users quietly behind layers. Forward secrecy holds firm, untouched by past leaks. When run through trials, operations used less power, needed smaller memory space, while cutting data transfer load. Unlike bulkier models, this design fits smoothly into small-scale IoT setups without losing reliability. Even so, scaling does not weaken its core protections.
Keywords Adaptive authentication, Anonymous communication synchronization mechanism, IoT security, Lightweight authentication
