3 Patents
Filed
BCrypto has filed three patent applications with the Italian UIBM in 2026 covering its hardware-enforced voice security architecture. Patent #1 is publicly described; patents #2 and #3 cover next-generation deployment scenarios and remain confidential.
Patent #1 — Voice Hardware Isolation Architecture
Method and apparatus for isolating an audio capture path from the host operating system by binding the microphone DMA descriptor to a Secure World partition at boot time, preventing software-level interception even under host OS compromise.
- DMA descriptor immutability after Secure Boot
- Audio path bound to SPE only
- Host OS cannot reconfigure mic data flow
Patent #2 — Confidential
Patent application #2 covers a method related to next-generation deployment scenarios. Details remain confidential pending publication.
- Filed UIBM 2026
- Pending publication
- Available under NDA for select partners
Patent #3 — Confidential
Patent application #3 covers an additional method extending the architecture into adjacent application domains. Details remain confidential pending publication.
- Filed UIBM 2026
- Pending publication
- Available under NDA for select partners
Architecture diagram
Patent #2: Post-Quantum VPN
Post-quantum VPN
A tunnel that quantum computers cannot break.
ML-KEM-1024 + ML-DSA-87 · NIST FIPS 203/204
Endpoint A
Sovereign Silicon
Endpoint B
Sovereign Silicon
Hybrid PQC handshake
Protects today's traffic against tomorrow's quantum computers.
Harvest-now, decrypt-later — neutralized
Captured ciphertext stays opaque even after Q-Day.
Sovereign endpoints
No backdoors, no trusted third party in the path.
The tunnel is terminated only by sovereign silicon at both ends. Keys are negotiated with NIST-standardized post-quantum primitives and bound to hardware identities — nothing in the middle can read it, today or after Q-Day.