R., Thilagavathy, Surya N., Saravanakumar S., and Mukeshkiran P. 2026. “A Simulation-Driven BB84 Key Derivation Framework for Authenticated File Transmission over ESP32-Based LoRa Networks”. IRO Journal on Sustainable Wireless Systems 8 (4): 280-97. https://doi.org/10.36548/jsws.2026.4.003.