The Samsung Security System (SSS) is a programmable hardware-based root of trust IP that targets a wide-range of Mobile, IoT and Automotive SoC devices. The processing in an isolated execution environment (TEE) secures the execution of sensitive code, processes and algorithms. The SSS offers the primary system processor a full array of security services, such as secure boot and runtime integrity checking, remote authentication and attestation, and hardware acceleration for symmetric and asymmetric cryptographic algorithms.