EVP_PKEY_CTRL_RSA_MGF1_MD
case EVP_PKEY_CTRL_RSA_MGF1_MD:
EVP_PKEY_CTRL_RSA_MGF1_MD, value);
EVP_PKEY_CTRL_RSA_MGF1_MD, value);
EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)(md))
EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)(md))