Physical Root of Trust
Physically protecting where keys begin
The physical properties of SRAM give every device its own unique Root of Trust. No two chips are alike.
Core Technology
From where the key is born to where the computation ends
Quantum Integsure’s security stands on four core technologies.
Non-Stored Root Key
The root key is never stored
The key is rebuilt from the PUF only when needed, and is never kept anywhere otherwise.
ML-KEM · ML-DSA
NIST-standard PQC
Key exchange and digital signatures move to algorithms built for the quantum era.
Hardware-Enforced Security
Cryptography stays inside the hardware boundary
An FPGA-based crypto architecture runs core security functions outside of software.
Architecture
From Physical Trust to Post-Quantum Security
Trust that starts in hardware runs in one line all the way to the product.
Layer 1Physical Trust
- 01Physical Device
Hardware becomes the starting point of security.
- 02SRAM-PUF
SRAM power-up values, different on every chip, act like a fingerprint and anchor the Root of Trust.
- 03Root of Trust
The origin of trust that every security process relies on.
Layer 2Key & Cryptography
- 04Key Derivation
Secure keys are derived from the root and distributed across the system.
- 05ML-KEM / ML-DSA
Lattice-based post-quantum algorithms strengthen key exchange and signatures.
- 06Crypto Engine
Cryptographic operations run safely and efficiently in hardware.
Layer 3Product
- 07HSM / TLS Gateway
Networks and authentication stay secure end to end.
Comparison
PQC alone is not enough
Item
Typical PQC solutions
QUANTUM INTEGSURE
PQCSupportedSupported
ML-KEM / ML-DSASupportedSupported
Hardware SecurityPartialCore of the design
Physical Root of TrustPartialCore of the design
SRAM-PUFNoneCore of the design
Non-Stored Root KeyNoneCore of the design
Technology in Progress
From implementation to validation
Implemented
- SRAM-PUFPhysical Root of Trust
- PQCML-KEM · ML-DSA
- FPGAHardware Crypto Architecture
In progress
- KCMVPCertification underway
- PatentBuilding the IP portfolio
- PoCEnterprise / Critical Infrastructure
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