Trusted Objects Secure Firmware (tosf) is a configurable secure firmware solution for hardware Secure Element (SE).

tosf has been designed to provide advanced security functions for IoT devices with limited computing and communication capabilities.

It is optimized to create low power and performing hardware secure elements for industrial IoT applications.

tosf enables secure authentication, data transfer integrity and confidentiality, secure boot and other critical security functions.


tosf benefits:

  • Secure firmware hardware-agnostic, can be ported on any Secure Element

  • Tailored on demand to meet specific market needs

  • Common APIs with to-protect, developers can easily switch from a hardware SE to a software SE implementation