The US NIST publishes its first three post-quantum cryptography standards; IBM's director of research thinks quantum will hit an inflection point around 2030

It'll still be a while before quantum computers become powerful enough to do anything useful, but it's increasingly likely …

TechCrunch 2024-08-14 Frederic Lardinois

Context & Ripple Effects

The release follows NIST's earlier planned publication of three security algorithms for protection against quantum-enabled attacks. Publishing the standards converts an anticipated security milestone into a usable common reference point.

IBM's 2030 inflection-point view links the security timetable to a still-developing hardware roadmap: organizations can prepare for a potential cryptographic threat without assuming useful quantum machines already exist.

First-order effects

NIST's three standards give security teams, software providers, and public-sector buyers a shared basis for evaluating and deploying post-quantum protections.
IBM's forecast makes the gap between standards availability and expected quantum capability a planning window rather than an abstract long-term risk.

Second-order effects

Security vendors and enterprise customers will face pressure to demonstrate interoperability and migration paths around the published standards, rather than rely on proprietary approaches.
The standards raise the value of cryptographic agility: buyers are more likely to assess whether existing systems can change security algorithms as quantum roadmaps evolve.

Third-order effects

If adoption broadens, quantum preparedness may become a systems-modernization issue that advances independently of the timing of commercially useful quantum hardware.
The pattern points to a split quantum market: hardware builders compete to reach scale while security providers compete to make current infrastructure resilient before that threshold is reached.

The trend: Post-quantum security is shifting from research and consultation toward standardized migration planning ahead of an uncertain but increasingly targeted quantum-computing timeline.

Discussion

@nistdirector @nistdirector on x
Quantum computing could solve many of society's most intractable problems. These new standards will help ensure it will not also disrupt our security. They are the capstone of @NIST's efforts to safeguard our confidential electronic information. https://www.nist.gov/...
@quantum_jake Jake Taylor on x
PQC standards are here. I remember organizing our first PQC workshop in 2009, just after I joined @NIST Tremendous job by a world-wide community to get to this moment: https://www.nist.gov/...
@googlecloudsec @googlecloudsec on x
The new Post Quantum Cryptography standards were just released by @NIST. Today marks a major milestone in keeping information on the Internet secure and confidential! See how @Google is using #PQC, and how organizations can adopt these new standards. https://security.googleblog.c…
@lukolejnik Lukasz Olejnik on x
NIST publishes standards for next-generation cryptography (cipher, digital signature) understood as resistant to attacks with future quantum computers. Migration will not be a piece of cake, but there's time. https://nvlpubs.nist.gov/... https://nvlpubs.nist.gov/... https://nvl…
@nist @nist on x
Quantum computers could imperil the security of confidential electronic information, such as emails. To counter this threat, NIST has finalized its set of three encryption algorithms designed to withstand a future quantum computer's cyberattacks: https://www.nist.gov/... [image]

Chronicles