Oberon PSA Crypto

Lightweight Implementation of the new Industry-standard Arm PSA Crypto API

Whether you are designing devices that use the TLS protocol, Matter protocol, or other IoT protocols with a security layer, Oberon PSA Crypto is your future-proof crypto foundation.

Oberon PSA Crypto is a cryptography library for microcontrollers that implements the Arm PSA Crypto API standard. It is fast, has a tiny footprint, provides side-channel resistance, and enables optimal use of hardware crypto accelerators where available.

PSA Crypto API has been designed by Arm specifically for embedded systems, as part of its overarching Platform Security Architecture (PSA). Its purpose is to make the Internet of Things more secure.

Oberon PSA Crypto architecture, implementing Arm's PSA Crypto API.

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