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Post-quantum key derivation bound to verified physical location, registered hardware, and authorised time. Not a policy layer. A cryptographic constraint.
F1E4DAB8142DE99826972457D7F93A3201D5C49BA91Active Threat Context
GNSS Interference
GNSS spoofing and jamming incidents have increased across multiple regions. Location-based trust assumptions are under active attack.
Harvest-Now, Decrypt-Later
Adversaries are collecting encrypted data today, waiting for quantum capability. PQC migration pressure is real and time-sensitive.
PQC Migration Pressure
NIST finalised ML-KEM and ML-DSA in 2024. Organisations not migrating to post-quantum key establishment are exposed.
Credential Portability Failure
Valid credentials used from unauthorised locations represent a structural gap that policy-based access control cannot close cryptographically.
Identity and access management controls who is allowed. It does not change whether the key can be re-derived at all. A stolen credential, a cloned device, or an intercepted session token used from outside the authorised boundary can still unlock protected data.
GFAE addresses this at the key derivation layer. The decryption key itself becomes impossible to re-derive outside the authorised physical, hardware, and temporal context.
Harvest-Now, Decrypt-Later
Quantum-era threat to today's encrypted data.
Location Spoofing
Software-layer geolocation trivially bypassed.
Device Cloning
Credential stores copied without hardware root.
Stolen Credentials
Valid tokens used from any global location.
A post-quantum secret is fused with verified location context, hardware attestation, and an authorised time window. Switch between encryption and decryption below to see why copied ciphertext is not enough.
Full technical architectureLive concept visualisation
Choose a direction and watch the gating sequence resolve.
PQC secret
ML-KEM-1024
Signal context
GNSS integrity
Hardware root
TPM 2.0
Time epoch
Window T+04
HKDF-SHA-512
Generating post-quantum shared secret
Ciphertext output
Awaiting fused key material...
Concept-level visualisation. Missing or invalid location, hardware, or time input produces no usable key output.
Drag the device marker outside the authorised boundary. Watch Gate 3 fail and every subsequent gate go dark. The key cannot be re-derived - no override, no fallback.
Live concept
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Gate 0a
System State
Gate 1
Auth Token
Gate 2
Hardware TPM
Gate 3
Geofence
Gate 4
Time Window
Gate 5
Anti-Replay
All gates satisfied - key derivable
GFAE is designed for environments where physical location, hardware identity, and time are legitimate security constraints, not just policy aspirations.
GFAE is a TRL 5 (self-assessed) private MVP validated in a relevant test environment. 50+ module codebase with post-quantum cryptographic pipeline, GNSS anti-spoofing, AI threat ensemble and hardware attestation.
Completed
Patent filed, evidence chain anchored, Letter of Interest received
Next milestones
Independent security review, external validation, controlled pilot evaluation
Deep technology matched by financial rigour and a credible execution plan.
Dhruv Saini
Founder, Inventor & Technical Lead
Available globally · remote-first
Dhruv conceived, designed and built the entire GFAE system independently over 12 months. Starting from a 400-line proof of concept in July 2025, he developed a TRL 5 private MVP comprising 50+ Python modules with a complete post-quantum cryptographic pipeline, GNSS anti-spoofing engine, AI threat ensemble and hardware attestation framework.
Priya Saini
Co-Founder & Operations Lead
Available globally · remote-first
Priya owns the commercial, operational and governance functions of GFAE. She is responsible for converting deep technology into a fundable, structured and market-ready company, ensuring that the invention is matched by financial control and a credible execution plan.
Technical briefings, NDA disclosure, and pilot discussions available. Suitable for defence innovation reviewers, CISOs, healthcare data governance, space operators, and critical infrastructure evaluators.