X509_get_pubkey
EVP_PKEY *pkey = X509_get_pubkey(cert);
if ((evp = X509_get_pubkey(x509)) == NULL) {
pkey = X509_get_pubkey(X509_OBJECT_get0_X509(xobj));
pkey = X509_get_pubkey(x);
param = X509_get_pubkey(x);
pkey = X509_get_pubkey(x);
pubkey = X509_get_pubkey(cert);
si->pkey = X509_get_pubkey(signer);
#define X509_extract_key(x) X509_get_pubkey(x) /*****/
EVP_PKEY *X509_get_pubkey(X509 *x);
pubkey = X509_get_pubkey(x509); /* bumps reference */