DIGITAL TWIN-DRIVEN POST-QUANTUM CRYPTOGRAPHIC MIGRATION FOR SMART GRID CRITICAL INFRASTRUCTURE: A SIMULATION-BASED PROOF-OF-CONCEPT FRAMEWORK
The prospective arrival of a cryptanalytically relevant quantum computer (CRQC) threatens the asymmetric primitives that protect smart grid communications, protection signalling and identity assertions. Migration to the NIST-standardised post-quantum cryptography (PQC) suite — ML-KEM (FIPS 203) and ML-DSA (FIPS 204) —...