@jsxc/jsxc/src/plugins/omemo/util/Formatter.ts

Real-time XMPP chat application with video calls, file transfer and encrypted communication

export default {
   toReadableKey: (key: ArrayBuffer) => {
      return (<any>window).dcodeIO.ByteBuffer.wrap(key)
         .toHex(1)
         .toUpperCase()
         .match(/.{1,8}/g)
         .join(' ');
   },
};