Outside of the migration guide others have pointed out, I think the functions you need are:
https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_set1_RSA.html Use use EVP level now as pointed out in the guide. On Tue, Jul 13, 2021, 16:04 Ken Goldman <kgold...@us.ibm.com> wrote: > What is the 3.0.0 equivalent to RSA_set0_key() when I > want to create a key token from n and e. > > Meta question: Is there a porting guide for these > type of questions - something that says, "If you > used this before, use this now." > >