constructor()

in src/keyschedule.js [51:64]

• 10 lines of code
• 1 McCabe index (conditional complexity)

  constructor() {
    this.stage = STAGE_UNINITIALIZED;
    // WebCrypto doesn't support a rolling hash construct, so we have to
    // keep the entire message transcript in memory.
    this.transcript = new BufferWriter();
    // This tracks the main secret from with other keys are derived at each stage.
    this.secret = null;
    // And these are all the various keys we'll derive as the handshake progresses.
    this.extBinderKey = null;
    this.clientHandshakeTrafficSecret = null;
    this.serverHandshakeTrafficSecret = null;
    this.clientApplicationTrafficSecret = null;
    this.serverApplicationTrafficSecret = null;
  }