Cryptography as a system architecture problem.
INVICRA works with organizations that require durable confidentiality for data and systems under post-quantum risk. We approach cryptography as a system architecture concern, applying architecture-first integration of well-studied, standardization-track post-quantum cryptographic primitives to enable controlled migration in real-world systems without increasing operational complexity.
Focus
Data and systems with confidentiality requirements that extend beyond current cryptographic assumptions.
Method
Architecture-first integration of cryptographic mechanisms, designed for controlled migration and long system lifecycles.
Position
Explicit assumptions, bounded scope, and decision-grade work for professional environments.
Problem space
Post-quantum cryptography is often treated as an algorithm choice. In practice, the hard part is integration at the system level: constraints, key material exposure, and controlled coexistence of mechanisms during migration across long system lifecycles.
What we do
- Analyze system and architecture constraints for confidentiality requirements that extend beyond current cryptographic assumptions
- Assess post-quantum migration feasibility and operational impact in real environments
- Produce decision-grade documentation: assumptions, boundaries, and consequences
- Validate selected properties in controlled settings using internal tooling (verification support, not implementation ownership)
What we do not do
- No plug-and-play product packages
- No broad IT security consulting or managed operations
- No implementation ownership in customer environments
- No superlatives or unconditional security promises
Who this is for
Security and architecture consultancies, system owners, and technical decision-makers responsible for security-critical data and systems, where post-quantum decisions must be made carefully and documented clearly.