API to check if fips module is successfully loaded

[aniljadaun]

EVP_default_properties_is_fips_enabled return true if fips is set as default property .
This returns true irrespective of fips module is loaded successfuly or not.

I am looking for API which will returns the status of fips module loading.

Please suggest.

[mattcaswell]

You can use OSSL_PROVIDER_available for this purpose, i.e. if (OSSL_PROVIDER_available(libctx, "fips")) ...

https://www.openssl.org/docs/man3.1/man3/OSSL_PROVIDER_available.html