Quantum‑Safe Chips: SEALSQ and Kaynes Semicon Forge India’s 1st PQC Frontier

SEALSQ Corp and Kaynes Semicon have launched India’s first Post-Quantum Cryptography (PQC) Personalization Center in Gujarat, marking a major milestone in the country’s semiconductor and cybersecurity strategy. The joint venture, SEALKAYNESQ Ltd, will integrate secure semiconductor design, PKI, and PQC technologies to strengthen India’s digital infrastructure and national security.

Post‑Quantum Cryptography (PQC) refers to a new generation of encryption algorithms designed to remain secure even against attacks from powerful quantum computers. Unlike today’s widely used methods such as RSA or elliptic‑curve cryptography, PQC algorithms are built on mathematical problems that quantum computers cannot easily solve.

Key Highlights of the Joint Venture

• Partners: SEALSQ Corp (subsidiary of WISeKey International Holding AG) and Kaynes Semicon
• Entity: SEALKAYNESQ Ltd, a new JV company established in India
• Location: Gujarat, within Kaynes Semicon’s Outsourced Semiconductor Assembly and Test (OSAT) facility
• Focus Areas:
  • Post-Quantum Cryptography (PQC) personalization
  • Secure semiconductor design and testing
  • Public Key Infrastructure (PKI) integration
• Ownership: SEALSQ will hold a majority stake, licensing its PQC semiconductor IP to the JV
• Strategic Goal: Enhance India’s semiconductor ecosystem while providing quantum-resistant cybersecurity solutions

Why This Matters

• National Security: PQC ensures resilience against future quantum computing threats
• Digital Sovereignty: Onshore personalization of secure chips reduces reliance on foreign supply chains
• Economic Impact: Strengthens India’s semiconductor strategy
• Global Positioning: Positions India as a leader in PQC-enabled semiconductor solutions

Comparison: SEALSQ vs Kaynes Semicon Roles

Partner	Strengths & Contributions	Role in JV
SEALSQ Corp	Expertise in semiconductors, PKI, PQC hardware/software; global cybersecurity leader	Provides PQC IP, secure semiconductor technology, majority stake
Kaynes Semicon	Advanced manufacturing capabilities, OSAT facility in Gujarat	Hosts personalization center, provides local manufacturing and testing infrastructure

Risks & Challenges

• Quantum Readiness Gap: PQC adoption is still emerging
• Supply Chain Dependencies: Raw material and advanced equipment may still rely on imports
• Global Competition: Other countries are also racing to establish PQC infrastructure

Takeaway

This JV is India’s first step toward building a quantum-secure semiconductor ecosystem, combining SEALSQ’s cybersecurity expertise with Kaynes Semicon’s manufacturing strength. For India’s digital economy, it’s a strategic move to safeguard against quantum-era threats while boosting domestic semiconductor capabilities.