ST unveils world’s first ST54M secure mobile chip with post-quantum cryptography for next-generation connected services

STMicroelectronics has introduced the ST54M, a secure mobile chip designed to help smartphone and personal electronics manufacturers meet upcoming quantum-ready security requirements while supporting a seamless user experience across connected services.

ST54M brings to the market a single-die device featuring an innovative hardware accelerator for post-quantum cryptography (PQC), combined with NFC, secure element and eSIM functionality, delivering a powerful future-ready solution for secure mobile connectivity and services. The solution supports a wide range of use cases, including contactless payments, transit ticketing, access control, digital identity, driving licenses, connectivity services, and digital car keys.

As mobile devices increasingly serve as trusted platforms for financial transactions, identity credentials, operator services, and secure access, product developers need solutions that combine multiple functions without compromising security, performance, or convenience. ST54M addresses this need by enabling OEMs and ecosystem partners to support multiple applications on one platform while preparing for the transition toward PQC (more info).

robenek@dps-az.cz