SEALSQ Corp news: Post-quantum cryptography growth in japan
SEALSQ Corp News
SEALSQ Corp has dramatically expanded its Japan operations, cementing its digital defense leadership. This strategic move comes as Japan accelerates its quantum-resistant infrastructure transition and sets an ambitious digital security adoption timeline.
As quantum computing technology advances, RSA and ECC are becoming more vulnerable to decryption. The Japanese National Cyber Command Office (NCO) will mandate Post-Quantum Cryptography for all government systems by 2035. This instruction follows NIST standards and promotes a “hybrid” cryptography approach to combat the immediate “harvest now, decrypt later” threat, where hostile actors acquire encrypted data today to decrypt it when quantum computers are powerful enough.
Leadership through Strategic Participation
SEALSQ will demonstrate its leadership and production-ready solutions at two major Japanese industry events in March 2026. The Connectivity Standards Alliance (CSA) Member Meeting in Yokohama from March 16–19 will bring the company together with other industry members. In Tokyo on March 27, it will attend the Wi-SUN Open House.
SEALSQ is demonstrating hardware-anchored security advancements like VaultIC secure elements for IoT compliance and PQC-integrated solutions for smart utility networks at these events. The CSA and Wi-SUN Alliance have stressed IoT security. SEALSQ may discuss extensive PQC integrations for robustness because Wi-SUN already uses post-quantum-safe encryption, including 256-bit AES.
“Quantum Made in USA” Strategy in Japan
SEALSQ CEO Carlos Moreira stressed the link between global security and the organization's mission. “‘Quantum Made in USA’ fits Japan’s proactive quantum security approach,” Moreira said. He noted that these conferences will show how SEALSQ technologies enable “cryptographic agility,” helping Japanese firms meet the NCO's FY26 system improvement target while ensuring interoperability with international security standards.
SEALSQ offers the QVault TPM and QS7001 secure System-on-Chip (SoC) to help supply chains, critical infrastructure, and the private sector migrate smoothly. Hardware acceleration for NIST-approved algorithms like ML-KEM and ML-DSA and quantum protection in hybrid setups are provided by these devices.
Building Local Momentum with Partnerships
A strong local network and effective deployments help the organization flourish. A distribution partnership with Okaya Electronics Corp., a veteran Japanese semiconductor distributor with locations in Yokohama, Osaka, and Tokyo, has helped secure big projects and accelerate expansion.
Success tales abound in Japan. SEALSQ and MIWA Lock Co., Ltd. acquired Japan's first Matter-compatible smart lock, the PiACK HOME PG. The company also demonstrated how Hosiden's Matter-compatible smart lock systems integrated its VaultIC292. SEALSQ's Public Key Infrastructure (PKI) services have grown alongside consumer IoT thanks to Landis+Gyr. This partnership uses SEALSQ's cutting-edge INeS PKI technology to secure and comply with regional smart meter requirements. SEALSQ has also signed PKI agreements with other major Japanese manufacturers who want to export Matter-compliant goods to the US.
From Grid to Grand Prix
From March 27–29, 2026, SEALSQ will host a private event for a select group of customers and partners at the Suzuka Japanese Grand Prix, combining high-tech security and high-performance sport. This event honors the company's quantum technology relationship with BWT Alpine F1 Racing Team. The partnership began during the 2025 Las Vegas Grand Prix and examines deploying quantum-secure technology in high-performance, demanding sectors to improve operational resilience and data protection.
Moreira thinks Alpine F1's cooperation shows its inventiveness across industries. “The Suzuka gathering celebrates our Japanese achievements while showing how quantum-resistant technologies could protect connected ecosystems, from racing environments to vital national infrastructure,” he said.
Future-proofing diverse industries
SEALSQ serves more than niche applications. The company is a leader in Post-Quantum Semiconductors, which secure crucial data in the future, in MFA tokens, Smart Energy, Medical and Healthcare systems, Defense, IT Network Infrastructure, and the automobile industry. SEALSQ prevents the quantum hazard to life-sustaining systems by integrating PQC directly into semiconductor technology.
The company diligently designs its goods to satisfy the latest international standards, including NIST and CNSA 2.0. SEALSQ accelerates complex algorithms at the hardware level without compromising security, enabling high-speed processing in modern industrial automation and control systems. As the March events in Yokohama and Tokyo approach, SEALSQ invites interested parties to see their digital resources or contact their sales teams to discuss how these technologies might be integrated into current and future infrastructure. SEALSQ leads Japan's cybersecurity progress toward 2035 with its production-ready solutions and local cooperation.













