typ = typ and typ:upper() or "CERTIFICATE";
data = base64.encode(data);
return s_format(envelope, typ, data:gsub(wrap, '%0\n', (#data-1)/64), typ);
end
typ = typ and typ:upper() or "CERTIFICATE";
data = base64.encode(data);
return s_format(envelope, typ, data:gsub(wrap, '%0\n', (#data-1)/64), typ);
end