On Channel Transforms to Enhance Reciprocity and Quantization in Physical-Layer Secret Key Generation
TL;DR
This article explores channel transforms to improve reciprocity and quantization in physical-layer secret key generation, enhancing security for B5G wireless networks by leveraging channel randomness for symmetric key creation.
On Channel Transforms to Enhance Reciprocity and Quantization in Physical-Layer Secret Key Generation
Ghalib Hussain; Syed Junaid Nawaz; Shurjeel Wyne; Mohammad N. Patwary
https://doi.org/10.1109/ACCESS.2024.3523105
Volume 13
Ensuring reliable and secure communications in the increasingly pervasive beyond $5{^{\text {th}}}$ generation (B5G) wireless networks is one of the key research challenges. Within the physical layer security (PLS) paradigm, the secret key generation (SKG) technique exploits the wireless channel’s randomness to generate symmetric secret keys for message encryption/decryption by legitimate commun...