dimitarvp, thanks I will have a look at the sources you provided.
Hi cmkarlsson,
Indeed the Ruby OpenSSL classes are a wrapper. But I guess that the same goal can be achieved with Erlang somehow.
I’m writing a WebAuthn package on Github inspired by webauthn-ruby. You can find the original sources of this method here.
The pk_bytes variable (this must be public_key_bytes actually) is a public key in bytes. The function verifies data from an authenticator using this public key. I found this Erlang code in the documentation crypto:verify(rsa, sha, <<"The message">>, Signature, PublicKey) I guess this does what I need as an output for this function.
