1 Reply by rocotocloc

(4 replies, posted in wolfSSL)

Hello,

Yes @gojimmypi, I am referring to Espressif mbedTLS certificates. This is a very cool feature by Espressif since this bundle is automatically managed by them and already included in the build, so I don't have to worry about updating certificates myself.

The message I indicated:

The bundle is currently not available when using WolfSSL.

is not an error I got but just a simple warning message Espressif indicates in their docs: https://docs.espressif.com/projects/esp … undle.html

So by "We added support for this Espressif-style Certificate Bundle to wolfSSL last year" do you mean I can use that propietary Espressif bundle at the moment? I mean just loading the certificates in that bundle through regular functions like "wolfSSL_CTX_load_verify_buffer" as pointed out by @anthony?


Thank you very much.

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2 Topic by rocotocloc

(4 replies, posted in wolfSSL)

Hello,

I was trying to search for this but it's not clear to me.

I am using wolfSSL from an ESP32 and it's working fine in my local network, I successfully integrated wolfSSL into my ESP32 client that connects to a Java server and everything works flawlessly.

Now I have to connect to that same Java server but remotely. I know I could just use the root cert of my server (I am using Let's Encrypt) instead of the local cert I was using up to now and it should work.

Anyways this requires to renew this certificate from time to time to avoid expiration and was wondering if wolfSSL includes some kind of bundle with most used root certificates. Espressif already does this but it seems this bundle is not available when using wolfSSL according to what they specifically states in the documentation (https://docs.espressif.com/projects/esp … undle.html):

The bundle is currently not available when using WolfSSL.

Is there a way to automatically include most common certificates in wolfSSL?

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