As you may know, wolfSSL has integrated our FIPS-certified crypto module (wolfCrypt) with OpenSSL as an OpenSSL engine, a product we call wolfEngine. You may also know that OpenSSL 3.0 has done away with the engines paradigm in favor of a new concept, called providers. wolfSSL has begun work on an OpenSSL 3.0 provider, allowing you to use latest version of OpenSSL backed by our FIPS-certified wolfCrypt library. Like wolfEngine, the wolfSSL provider for OpenSSL is an excellent pathway for users looking to get FIPS compliance fast while still using OpenSSL.
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.