Post-quantum security & migration

Be quantum-ready
before the deadline.

We help Web3, fintech, and regulated organizations migrate to post-quantum cryptography — led by a team that already runs PQC in production. We turn the 2028 readiness deadline into a clear, prioritized plan.

Why now

The clock is already running.

The UK's NCSC has set a national migration path. Data encrypted today should be assumed already harvested for decryption once quantum computers arrive — "harvest now, decrypt later." The standards are settled. The question is no longer whether to migrate, but how and when.

2028

Complete cryptographic discovery, inventory & migration plan.

2031

Execute high-priority upgrades.

2035

Full migration to post-quantum cryptography.

Method aligned to the NCSC migration timeline and guidance.

What we do

Services that make you ready

Start with a clear verdict on your exposure, then get the planning and skills to act on it.

Not sure which one you need? Take the free 2-minute readiness check

How it works

From unknown exposure to a clear plan

Discover

We inventory where and how cryptography is used across your systems and supply chain.

Assess

We map what's quantum-vulnerable and score your harvest-now-decrypt-later risk.

Prioritize

You get a roadmap sequenced to the NCSC phases — what to fix, in what order, and why.

Execute

We advise and upskill your team through migration, standards-based (ML-KEM, ML-DSA).

Why Kaarav

Practitioners, not theorists

The reason to work with us is simple: we don't just advise on post-quantum cryptography — we operate it.

Production proof

Our team runs post-quantum cryptography in production, in Vexidus — a live post-quantum Layer-1 blockchain. You get engineers who have shipped it, not slideware.

NCSC-aligned method

Our assessment maps to the NCSC migration phases, so your plan speaks the language your auditors and board already expect.

Readiness, not fear

We deliver clarity and a realistic plan, not panic. Honest assessments, prioritized by real risk.

Built for your stack

Standards-based (ML-KEM, ML-DSA) and designed to fit your existing systems — not a rip-and-replace.

Confidential by design

A cryptographic inventory is some of the most sensitive data you hold. We treat it that way — secure handling and NDAs are part of every engagement.

A method, not a person

Our work runs on a repeatable, NCSC-aligned methodology — so you get consistent, defensible results, not whatever one consultant happened to know.

We run post-quantum cryptography in production today — in Vexidus, a live PQ Layer-1.
Talk to a practitioner
Who we work with

Built for the organizations on the clock

Web3 & blockchain infrastructure

Protocols, validators, bridges, wallets, custody, and exchanges protecting cryptographic integrity.

Crypto-native fintech & digital assets

Firms facing both the quantum threat and the regulatory clock at once.

Regulated enterprises & critical infrastructure

Organizations with the NCSC mandate and a large estate to migrate.

In development

Where we're heading

Beyond assessments and advisory, we are building a post-quantum library and managed key services to make migration turnkey. In development today — talk to us about early access and shaping it as a design partner.

FAQ

Post-quantum questions, answered

What is post-quantum readiness?

Post-quantum readiness means knowing where your systems rely on cryptography a future quantum computer could break, and having a prioritized plan to migrate to quantum-safe standards (such as ML-KEM and ML-DSA) before that threat arrives.

Why do I need to act before 2028?

The UK's NCSC has set a national migration timeline: complete cryptographic discovery and a migration plan by 2028, high-priority upgrades by 2031, and full migration by 2035. Because data captured today can be stored and decrypted later, delay increases your exposure.

What does a PQC readiness assessment include?

A cryptographic inventory (a CBOM), a map of what is quantum-vulnerable, a harvest-now risk score weighted by how long your data must stay secret, and a prioritized, NCSC-aligned migration roadmap with a board-ready summary.

Who needs post-quantum migration?

Web3 and blockchain infrastructure, crypto-native fintech and digital-asset firms, and regulated enterprises and critical infrastructure — any organization with long-lived sensitive data or a regulatory mandate to migrate.

Find out where you stand.

A readiness assessment is the fastest way to know your exposure and your plan. Book one, or talk to us about your migration.

Book a readiness assessment

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