secure-element

MultiZone® Security TEE is the quick and safe way to add security and separation to any RISC-V processors. The RISC-V standard ISA doesn't define TrustZone-like primitives to provide hardware separation. To shield critical functionality from untrusted third-party components, MultiZone provides hardware-enforced, software-defined separation of multiple equally secure worlds. Unlike antiquated hypervisor-like solutions, MultiZone is self-contained, presents an extremely small attack surface, and it is policy driven, meaning that no coding is required – and in fact even allowed. MultiZone works with any 32-bit or 64-bit RISC-V processors with standard Physical Memory Protection unit (PMP) and “U” mode.

MultiZone® Security Enclave for Linux

MultiZone® Security TEE for Arm® Cortex®-M is the quick and safe way to add security and separation to any Cortex-M based device. MultiZone® software can retrofit existing designs. If you don’t have TrustZone®, or if you require finer granularity than one secure world, you can take advantage of high security separation without the need for hardware and software redesign, eliminating the complexity associated with managing a hybrid hardware/software security scheme.

The SDK to connect to the RIDDLE&CODE Secure Element

MultiZone® Security SDK for Ada

ECLet version for ST-Micro's STM32 Series of boards

Machine identity and its application

Go library for accessing rddl secure elements

Golang package collection of GlobalPlatform Card Specification related data and functions

Training Material for Microchip Security Solution

MultiZone® Security TEE for Andes N22/AE250 is the quick and safe way to add security and separation to any RISC-V processors. The RISC-V standard ISA doesn't define TrustZone-like primitives to provide hardware separation. To shield critical functionality from untrusted third-party components, MultiZone provides hardware-enforced, software-defined separation of multiple equally secure worlds. Unlike antiquated hypervisor-like solutions, MultiZone is self-contained, presents an extremely small attack surface, and it is policy driven, meaning that no coding is required – and in fact even allowed. MultiZone works with any 32-bit or 64-bit RISC-V processors with standard Physical Memory Protection unit (PMP) and “U” mode.

C code used to compare different secure elements

Breakout board for Optiga Trust M chip compatible with Raspberry Pi