Post-Quantum Secure Semiconductors 

SEALSQ develops post-quantum secure semiconductors and hardware root of trust technologies designed to protect connected devices, industrial systems, and critical infrastructure against current and emerging cyber threats.

Our semiconductor platforms integrate advanced security capabilities directly into silicon, including secure boot, secure key storage, cryptographic acceleration, device authentication, tamper resistance, and hardware-based identity protection. These technologies establish trusted device identities and secure communications across IoT, automotive, industrial, energy, and edge computing environments.

SEALSQ’s portfolio includes secure microcontrollers, secure elements, and RISC-V–based security architectures optimized for embedded systems and long-lifecycle connected devices. Our hardware security platforms support secure provisioning, encrypted communications, firmware integrity, and lifecycle protection for modern connected infrastructures.

To address the transition toward quantum-resistant cybersecurity, SEALSQ integrates post-quantum cryptography (PQC) into its semiconductor technologies in alignment with emerging NIST standards, including ML-KEM (Kyber) and ML-DSA (Dilithium). These capabilities help organizations prepare for the future risks posed by quantum computing while maintaining strong protection against today’s cyber threats.

Solutions such as the Quantum Shield QS7001 combine a 32-bit secure RISC-V architecture, hardware Root of Trust, cryptographic acceleration, and post-quantum security capabilities to deliver long-term protection for connected devices, digital identities, industrial IoT systems, and secure communications.