The Quantum Frontier (Part 3): The Quantum Shield: How NIST and Post-Quantum Cryptography (PQC) Will Save Your Data
By Ryan Wentzel
1 Min. Read#Quantum#AI#PQC#Post-Quantum Cryptography#NIST
Table of Contents
- Fighting Math with... Better Math
- The Great Crypto "Bake-Off": The NIST PQC Competition
- Meet the New Standards: What is Lattice-Based Cryptography?
- The Migration Has Begun
- Conclusion
Fighting Math with... Better Math
PQC replaces RSA/ECC with problems believed to be hard for both classical and quantum computers.
The Great Crypto "Bake-Off": The NIST PQC Competition
NIST's multi-year process selected algorithms for key establishment and signatures.
Meet the New Standards: What is Lattice-Based Cryptography?
Most first-wave winners are lattice-based (e.g., Kyber, Dilithium), leveraging problems like Module-LWE and Module-SIS.
The Migration Has Begun
Inventory legacy crypto, prioritize long-lived data, test, and plan staged migrations—build crypto-agility.
Conclusion
The shield exists. Now begins the engineering migration to deploy it.
