code: function patchCorePBKDF(handler = deriveKeyFromPassword) {
      const { vendor } = require("./index.js");
      vendor.iocane.configure().overrideKeyDerivation(handler);
  }
docs: Perform patching of the PBKDF2 function in iocane
  @param {Function=} handler Optionally override the internal PBKDF2 engine