wolfTrust is a trusted firmware platform for Arm Cortex-M, now under development at wolfSSL, that brings the full wolfSSL security stack into a single secure runtime. It implements the Arm Firmware Framework for M (FF-M) with source-compatible PSA client interfaces, so applications written for Trusted Firmware-M (TF-M) keep their psa_* calls and simply swap the […]
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wolfPSA: Replacing Zephyr’s Mbed TLS PSA Crypto Provider
Last month we announced wolfSSL as a TLS provider for Zephyr’s secure sockets layer. That work covered the networking side of the stack. Today we are announcing the layer underneath it: our wolfPSA, a PSA Crypto provider, now has Zephyr support with wolfCrypt as a backed. Why this matters Zephyr exposes crypto to applications through […]
Read MoreMore TagwolfPSA 5.9.1: PSA Compatibility Powered by wolfCrypt
wolfSSL is excited to announce the first official release of wolfPSA 5.9.1, a wolfCrypt-backed implementation of the Arm PSA interfaces for embedded and connected systems. What is PSA? PSA, or Platform Security Architecture, defines standard interfaces for security services used in embedded systems. In practice, PSA gives applications, RTOSes, secure firmware, and test frameworks a […]
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