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ELS61 - How to know which certificates installed | Telit Cinterion IoT Developer Community

October 6, 2020 - 4:03pm, 1705 views

Hi

I would like to know if there is a way to know which (client) certificates installed in the module.

We are now able to write certificated to the module (by a host MCU on restart), but would like to avoid excessive write to flash if the correct certificate is already installed.

But we cannot identify which certificates are present. 

We were thinking about writing the certificates' thumbprint into the filesystem of the module during certificate installation, but it seems that it is not possible to read that file afterwards.

Any ideas how to solve it?