I'd be nice to have a more detailed porting guide, I'd been poking into this a little bit, but did you see Matt's response? (Pasted below)
Those functions are deprecated. Better would be EVP_PKEY_fromdata():
On Wed, Jul 14, 2021, 09:15 Ken Goldman <kgoldman@xxxxxxxxxx> wrote:
On 7/13/2021 5:08 PM, Nicola Tuveri wrote:
> There is the migration guide: https://github.com/openssl/openssl/tree/master/doc/man7/migration_guide.pod <https://github.com/openssl/openssl/tree/master/doc/man7/migration_guide.pod>
>
The migration guide is very general. It says that the low level APIs are deprecated,
and should be replaced with EVP functions.
Is there anything more specific - replace RSA_set0_key() with ...
