Overview
- President Donald Trump signed two executive orders on June 22 directing a whole‑of‑government push to speed quantum research, expand workforce programs, secure supply chains, and require agencies and contractors to move high‑value systems to NIST‑approved post‑quantum cryptography by 2030–2031.
- The Department of Energy’s Quantum Genesis initiative now targets a scientifically useful quantum demonstrator by 2028 and plans a national quantum supercomputing facility to accelerate work on chemistry, materials and physics problems.
- Major tech firms have tightened timelines in response: Microsoft announced a plan to move critical products to post‑quantum cryptography by 2029 and has publicized the Majorana 2 chip’s claimed gains in qubit coherence while independent scientists call for verification of those hardware claims.
- Government and industry cite the 'harvest now, decrypt later' threat—where adversaries collect today’s encrypted data to decrypt later with a quantum computer—as the reason to begin multi‑year PQC migrations now and to build crypto‑agility, upgrade TLS and modernize trust chains.
- Experts warn major hurdles remain, including error correction, qubit scaling, fragile exotic supply chains and workforce gaps, even as the Commerce Department reports roughly $2 billion in targeted investment to bolster domestic manufacturing and industry capacity.