Hi,

I'm trying to integrate NXPs secure element SE050 into an application running on MSP432E401Y chip. I was able to successfully integrate their middleware(Plug and trust) on a baremetal project with mbedTLS enabled. It seems on this baremetal project, entropy_source (from entropy_alt.c) is not working. And this has a knock on effect on mbedtls_ctr_drbg_seed function which fails and takes the entire project down with it. Also, from the sole example given in the Simplelink SDK (tcpechotls), I see that mbedtls is used in a project with RTOS enabled. Should I try integrating this code in an RTOS based project and check? Has anyone worked on this ?

Thanks, Devi Pandurangan Lead Engineer - Embedded Software Armstrong Fluid Technology

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