Shared work
Collaborate without pooling private data.
Multiple organizations or individuals could use shared AI with encrypted inputs. They would agree who can read each result and whose approval is required.
Explore encrypted collaborationPost-Quantum Cryptography & AI Security
Two critical challenges.
One lattice-based solution.
PQC services for quantum-resistant security. Fully Homomorphic Encryption research for private AI conversations and independent audits.
AI Security & shared foundations
Research & perspectives.
AI Security · Research
Private conversations.
Independent audits.
We research how Fully Homomorphic Encryption can protect private thought and internal evidence for independent AI Safety audits.
A private conversation
“Help me test this unpublished idea.”
- 01
Encrypt the question.
The researcher’s device encrypts her draft. She keeps the key.
- 02
Compute in the cloud.
A compatible model processes encrypted values without exposing the draft to its provider.
- 03
Decrypt the answer.
Her device decrypts the result. She decides what to share.
New ideas get room to develop before their author chooses to disclose them.
Read the privacy argumentIndependent scrutiny
Inspect the calculation behind the answer.
Our proposal returns selected encrypted internal records to authorized auditors. Verification ties those records to the agreed model and run.
Explore the audit proposalPQC · Services
A practical path to
post-quantum security.
Find vulnerable cryptography, plan the transition, and deploy quantum-resistant protection.
Assess & discover
Inventory algorithms, certificates, keys, and critical data flows.
Plan & prioritize
Map data lifetimes, vendor dependencies, and migration options.
Implement & validate
Evaluate standards-based algorithms and hybrid deployments. Test interoperability and performance.
Manage & evolve
Maintain key governance and the ability to replace algorithms as evidence changes.
Explore your migration timing
Stored encrypted traffic can remain exposed to future cryptanalysis. Compare your data lifetime and migration time with an assumed quantum horizon. Use this planning scenario to test assumptions and prioritize migration work.
Lifetime + migration = 13 years. This exceeds the assumed horizon by 3 years.
NIST migration resourcesThe shared solution
One lattice-based foundation.
Related lattice problems support both quantum-resistant key establishment and Fully Homomorphic Encryption.
Protect communication
PQC
Lattice-based key establishment helps protect encrypted exchanges against future quantum attacks.
Protect computation
AI Security
Fully Homomorphic Encryption keeps inputs and results encrypted during supported AI computation.
Technical foundation & sources
Our focus is lattice-based cryptography, which runs on classical computers. Each protocol uses keys and parameters suited to its role. Post-quantum cryptography also includes hash-based signatures.
For independent audits, encryption protects the records; verification connects them to the computation under review.
PQC knowledge center
The foundations for a secure transition.
Executive & technical briefs
Explore the foundations
Watch: lattice-based quantum-resistant encryption
About Bay Area Secure
More powerful computing.
More control over your information.
Based in Sunnyvale, California, we help organizations prepare for quantum threats and research how encryption can preserve privacy and accountability in AI.
Start a conversation
Let’s talk security.
Discuss a PQC migration or an AI Security research collaboration.
info@BayAreaSecure.com+1 (415) 741-5790Bay Area Secure Inc.440 N Wolfe Rd
Sunnyvale, CA 94085