Beyond AI: How Quantum-Safe Cryptography Will Change The Way We Communicate

This forward-looking analysis argues that while AI dominates the global technology discourse, it is quantum-safe cryptography that will bring about the more fundamental and irreversible transformation in secure communication. The piece traces post-quantum cryptography from theoretical applied mathematics to an urgent operational imperative, anchored by NIST's finalisation of post-quantum encryption standards in 2024. Conventional public-key cryptography including RSA and elliptic curve algorithms will be mathematically breakable by sufficiently powerful quantum computers using Shor's Algorithm. This is not a distant prospect, particularly given Harvest Now, Decrypt Later strategies already deployed by nation-state actors. The article examines real-world implications for banking transactions, government communications, healthcare records, and military command systems, making the case that migration to quantum-safe encryption is both technically feasible and strategically non-negotiable. It highlights Quantum Key Distribution and NIST-standard post-quantum cryptographic algorithms as the dual pillars of a quantum-safe future, and examines how India, the EU, and the US are advancing their national post-quantum migration strategies.

‍

Source:

AbpLive - Beyond AI: How Quantum-Safe Cryptography Will Change The Way We Communicate