X509_PUBKEY_set0_public_key
X509_PUBKEY_set0_public_key(OSSL_CRMF_CERTTEMPLATE_get0_publicKey(tmpl),
X509_PUBKEY_set0_public_key(pub, penc, penclen);
void X509_PUBKEY_set0_public_key(X509_PUBKEY *pub,