RSA padding scheme for EVP_SealInit() ?

[Norm Green]

Hi

In OpenSSL 3.x, what RSA padding scheme does EVP_SealInit() use? PKCS1 
or OAEP ?

In 1.1, I wrote my own version of this code that forced the padding to 
be OAEP and am wondering if I still need that in 3.x.

Norm Green