I've already found some ways how to generate SHA3 in netcore 2.1. (e.g. SHA3.Net). Is there a way how to generate HMAC using SHA3-512 hash function. AFAIK it should be only some combination of SHA3(secret + content), but I can't find any working solution for HMAC based on SHA3-512. It's requested by 3rd party API I need to use, so there's no other option.
Result must be the same as result provided by this online tool (hash type sha3-512): https://wtools.io/generate-hmac-hash
Does anybody know how to generate HMAC properly for SHA3-512 under .netcore 2.1?
Thanks