old-keypairs.js/lib/x509-packer.js

'use strict';

var x509 = module.exports;

var RSA = require('./rsa.js');
var EC = require('./ec.js');

x509.pack = function (opts) {
  if ('RSA' === opts.jwk.kty) {
    return RSA.pack(opts);
  } else {
    return EC.pack(opts);
  }
};