Aeterna Technologies • Independent Cryptographic Audit Authority

Certificate of Cryptographic Conformity

CERTIFICATE ID: AET-PQC-2026-0889 STATUS: FORMALLY VERIFIED (eIDAS QES) ISSUANCE: SEPTEMBER 07, 2026

This is to officially certify that the digital enterprise infrastructure of

BULGARIAN BANKING & HEALTHCARE CONSORTIUM

has undergone exhaustive mathematical verification, symbolic AST dependency scanning, and zero-downtime Post-Quantum Cryptographic (PQC) integration under the direct supervision of AETERNA Technologies. All classical public-key vulnerabilities (RSA/ECC) have been decoupled and fortified with certified Module-Lattice Dual-Encapsulation.

Key Encapsulation

NIST FIPS 203 (ML-KEM-768)

Digital Signatures

NIST FIPS 204 (ML-DSA-65)

Classical Layer

RFC 7748 (X25519) Hybrid

Statutory Alignment

NIS2 Art. 21 / DORA Reg 2022/2554

Execution Substrate

Rust Industrial Core (AVX-512)

Entropy Delta

0.0000 (Deterministic Null)

Institutional Consortia Provenance & Sovereign Endorsements

This cryptographic remediation framework is directly anchored to critical infrastructure projects endorsed by European public institutions:

Republic of Bulgaria (Ministry of Innovation & Digital Transformation): Letter of Support Ref. № 94-00-322-3 (CEF-DIG-2026-SMART-CABLES-101354145).
Ludwig-Maximilians-Universität München (LMU Geophysics): €4,975,000 consortium commitment for acoustic perimeter resilience.
Hellenic Submarine Telecom Authority: €4,000,000 infrastructure security integration protocol.