Karamjit Chana
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Security · Post-quantum

Post-quantum
security.

Security engineered to outlive the threat — owner-held, verifiable, patent-protected.

The cryptography protecting the world’s money and secrets today will not survive a quantum computer. I build systems that already assume it won’t.

The problem

Adversaries are harvesting encrypted data now to decrypt it later, once quantum computers arrive. Every system secured with today’s cryptography is on a countdown it cannot see. For money and national data, “later” is unacceptable.

What I build

Post-quantum cryptography, owned by whoever it protects — ML-DSA-65 signatures under the FIPS 204 standard, keys generated and held in HSMs under the owner’s control, high-value actions gated by a quorum, and a system an auditor can independently verify rather than take on trust.

Inside it

ML-DSA-65 · FIPS 204

Ledger entries, settlement instructions, and model attestations signed with a NIST-standardized lattice scheme, with crypto-agility built in.

Owner holds the keys

Private keys are generated and held in HSMs, resident in-nation. No vendor backdoor, no single operator who can sign alone.

Verifiable, not trusted

An auditor can recompute the chain and re-verify signatures offline. Confidence doesn’t depend on trusting a dashboard.

Patent-protected

Six patents filed across the United States and Canada cover the security architecture.

This is not a roadmap item bolted on at the end. Harvest-now-decrypt-later is the governing threat, and the system is engineered for it from the silicon up — proven, running, and protected by filed IP.

6
Patents · US & CA
FIPS 204
Standard
HSM
Owner-held keys
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Serious about this? So am I.

Let’s meet.

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