NID_authority_key_identifier
NID_authority_key_identifier, NULL, NULL);
nid == NID_authority_key_identifier ||
preidx = ct_x509_get_ext(presigner, NID_authority_key_identifier,
certidx = ct_x509_get_ext(cert, NID_authority_key_identifier,
NID_authority_key_identifier,3,&(lvalues[514]),0},
.ext_nid = NID_authority_key_identifier,
x->akid = X509_get_ext_d2i(x, NID_authority_key_identifier, &i, NULL);
if (!crl_extension_match(delta, base, NID_authority_key_identifier))