EPITA / EGE
Modern cryptography courses
More than fifteen years teaching at EPITA and EGE: sharing expertise grounded in practice.
Over 15 years of teachingDiscuss our teachingOur expertise
A clear perspective.
A precise approach.
From the first assessment to production code, our cybersecurity experts connect consulting, audits and secure development. Find our activities here and go directly to the ones that interest you.
01 / Advice & expertise
Make it clear.
Digital identity, cryptography, IAM and compliance: we help you understand the issues, choose an architecture and map your next steps.
Our approach and deliverables
Our cybersecurity experts work with security leaders, management and product teams. Our advice draws on protocol analysis, implementation experience and a practical understanding of certification requirements.
- Assessment and roadmap
- Trust architecture and cryptographic choices
- Technical documentation and certification preparation
- Decision papers and support for your teams
02 / Audits & assessments
Look closer.
We examine your systems, products and processes. Precise findings, supporting evidence and recommendations your teams can act on.
Certification audits · LSTI
Over ten years alongside LSTI: eIDAS, French and European frameworks, sound judgement and evidence-based findings.
Explore this workCyber crisis exercises
Scenarios, materials and control-room facilitation with Géraud de Vaublanc, followed by immediate and later debriefs.
Explore this workOur approach and deliverables
Our work covers PVID, eIDAS and ISO/IEC 27001 frameworks, as well as preparation for product assessments. Every finding is tied to its context, a requirement and a practical action.
- Requirements and evidence review
- Technical and organisational audits
- Reports and prioritised recommendations
- Support for resolving findings
03 / Secure development
Build it.
SDKs, verifiers, cryptographic mechanisms and trust services: we design, code and test the components you need.
Wallets & digital identity
Credential issuance, presentation and verification: standards, cryptography and interoperability tested in the field.
Explore this workidFod · CVC certificates
Signing services, PKI and HSM integration, and certificate administration for electronic documents.
Explore this workVDS Verify · 2D-DOC
A Stelau app, API and SDK for reading visible digital seals and verifying their proof.
Explore this workreBop · CLM & certificates
Discovery, X.509 analysis and renewal detection: a pure-player CLM built by Stelau, with a local decoder to try.
Explore this workOur approach and deliverables
We develop applications and components for digital identity, secure documents and trust infrastructure. Security starts with design and is checked through code, testing and documentation.
- Component design and development
- Documented SDKs and integrations
- Security and interoperability testing
- Code reviews and knowledge transfer
Does your challenge span several areas? We bring them together.
Let’s discuss your project