android - 使用预共享 key 连接到 WPA2 private

Question

我在连接到仅使用 AES 时遇到问题。我可以使用 WPA2 (TKIP) 成功连接，但不能 (CCMP)。如果我在最后注释掉两条 TKIP 线，我将无法再连接。我想知道 CCMP 是否完全在 Android 中实现？

private WifiConfiguration getWifiConfiguration(ScanResult result, String password) {
  WifiConfiguration config = new WifiConfiguration();

  config.allowedAuthAlgorithms.clear();
  config.allowedGroupCiphers.clear();
  config.allowedKeyManagement.clear();
  config.allowedPairwiseCiphers.clear();
  config.allowedProtocols.clear();

  config.SSID = "\"" + result.SSID + "\"";
  config.BSSID = result.BSSID;
  config.preSharedKey = "\"" + password + "\"";
  config.status = WifiConfiguration.Status.ENABLED;
  config.hiddenSSID = false;

  config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
  config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.OPEN);
  config.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
  config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
  config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
  config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
  config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
  return config;
}

Answer 1

好的，不能只支持 AES。 AES 需要同时支持 CCMP 和 TKIP。