X509_ALGOR_cmp
CB_FAIL_IF(X509_ALGOR_cmp(&x->sig_alg, &x->cert_info.signature) != 0,
if (X509_ALGOR_cmp(&a->sig_alg, &a->cert_info.signature) != 0)
if (X509_ALGOR_cmp(&a->sig_alg, &a->acinfo->signature) != 0)
if (X509_ALGOR_cmp(algA, algB) != 0)
int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
if (!TEST_int_eq(X509_ALGOR_cmp(alg, X509_get0_tbs_sigalg(eecert)), 0))