Post-Quantum Signature Service (PQ-Sign)
Quantum-safe authentication. Developer-ready integration. Long-term digital trust.
RubiconQ is developing PQ-Sign, a lightweight signature service and SDK that enables applications to generate and verify post-quantum digital signatures using NIST-approved algorithms such as Dilithium and ML-DSA. PQ-Sign helps organizations protect the integrity of data, reports, and audit evidence against future quantum threats while maintaining compatibility with modern DevSecOps pipelines.
- Simplifies integration. REST API and SDK support for Elixir, Python, and JavaScript environments.
- Ensures authenticity. Quantum-safe signatures replace classical RSA/ECDSA in digital workflows.
- Enhances compliance. Supports audit evidence verification for SOC 2, PCI DSS, and defence programs.
- Future-proofs systems. Built to evolve with NIST PQC standards and hybrid-encryption models.
Status: Early Prototype (TRL 3)