SEALSQ and Quobly Sign $5 Million Agreement to Secure Silicon Quantum Computers
AI-summarised brief · reviewed before publication
SEALSQ Corp and quantum‑computing startup Quobly have formalized a $5 million commercial agreement to embed SEALSQ’s post‑quantum security suite into Quobly’s silicon‑spin‑qubit platform. The deal expands a partnership first announced in November 2025 and follows SEALSQ’s earlier strategic investment in Quobly and Quobly’s recent €115 million Series A round. SEALSQ will supply cryogenic CMOS ASICs, secure semiconductor architectures, hardware‑based Root‑of‑Trust modules, quantum‑resistant PKI and cryptographic algorithms, plus engineering and integration services. The integrated solution aims to protect hardware, control electronics, communications links and cloud interfaces from both classical and quantum attacks, establishing a hardware‑rooted security layer as the silicon quantum computers move toward industrial scale and European ecosystem development.
💡 Why It Matters
- · Embedding quantum‑resistant security at the silicon chip level pre‑empts the looming threat of quantum‑enabled breaches, giving early adopters a trusted foundation for commercial quantum services.