Encrypted vaults & sealed device transports
Per-device encrypted vaults, authenticated QUIC relay between operators and enrolled hardware, and an audit log per cryptographic operation.
SVC // 20
Advanced Encryption & Decryption
Bespoke cryptography for sensitive deployments — threat-modelled scheme design, sealed-channel transports, rigorous key management, and lawful decryption assistance for engagements where the alternative is shutting the operation down. Built to be audit-defensible and post-quantum-aware.
▌▌▌ WHAT WE DELIVER ▐▐▐
DELIVERABLES
Cryptography, designed for your threat model.
- // THREAT-MODELLED DESIGN Adversary, asset, channel, key lifetime, and acceptable-failure mode mapped explicitly before a single primitive is picked.
- // CUSTOM SCHEME DESIGN Hybrid, post-quantum-ready, format-preserving, threshold, MPC, or zero-knowledge — chosen for the workload, not the conference paper.
- // KEY MANAGEMENT HSM and KMS integration, sealed key ceremonies, escrow when required, rotation and revocation that survive an unplanned 3am.
- // SEALED CHANNELS End-to-end encrypted transports between operators and assets, with forward secrecy, replay protection, and authenticated handshakes.
- // LAWFUL DECRYPTION ASSISTANCE Recovery of inaccessible data for the legitimate owner — bricked devices, lost passphrases, deprecated formats — under authorization.
- // AUDIT & ATTESTATION Cryptographic audit logs, reproducible-build evidence, key-ceremony documentation, and an attestation package defensible under audit.
▌▌▌ REPRESENTATIVE ENGAGEMENTS ▐▐▐
DOSSIER
Selected work — redacted.
Policy & secret handling for an agentic framework
Encrypted memory, scoped secret access, and policy-gated tool calls — the cryptographic posture behind a senior operator's daily agent runtime.
▌▌▌ HOW WE WORK ▐▐▐
PROCESS
Threat-model. Design. Operate.
- // 01 THREAT-MODEL Name the adversary, the asset, the channel, and the cost of compromise. Write the model down. Decisions follow from it.
- // 02 DESIGN Pick the primitives, scheme, and key lifetimes that satisfy the model — no more, no less. Independent review before deployment.
- // 03 OPERATE Stand up key management, ceremonies, rotation, and incident playbooks. Run a recovery drill before sign-off.
Decryption assistance is accepted only where you have legitimate ownership or written authorization for the data and devices in question. Authorization documentation is part of intake.