Azure-Samples / iot-middleware-freertos-samples

This repo has samples for dev kits using the Azure IoT middleware for FreeRTOS
MIT License
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Update Root CA cert usage #308

Closed danewalton closed 1 year ago

danewalton commented 1 year ago

Previously, the calls we were using with DER format would only add one cert. We need the whole group of CAs for future CA cert migration.

NOTE that SHA512 was required for mbedTLS configuration which includes SHA384 signature capabilities. The Microsoft RSA Root Certificate Authority 2017 requires it.

Closes #299