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Encrypt the AK/SK in the configuration file or environment variables for storage; // In this example, the AK/SK stored in the environment variables are used.
Encrypt the AK/SK in the configuration file or environment variables for storage; # In this example, the AK/SK stored in the environment variables are used. Configure the environment variables HUAWEICLOUD_SDK_AK and HUAWEICLOUD_SDK_SK in the local environment first.
Encrypt the AK/SK in the configuration file or environment variables for storage; // In this example, the AK/SK stored in the environment variables are used.
Encrypt the AK/SK in the configuration file or environment variables for storage; // In this example, the AK/SK stored in the environment variables are used. Configure the environment variables HUAWEICLOUD_SDK_AK and HUAWEICLOUD_SDK_SK in the local environment first.
Encrypt the AK/SK in the configuration file or environment variables for storage; // In this example, the AK/SK stored in the environment variables are used.
Encrypt the AK/SK in the configuration file or environment variables for storage; // In this example, the AK/SK stored in the environment variables are used. Configure the environment variables HUAWEICLOUD_SDK_AK and HUAWEICLOUD_SDK_SK in the local environment first.
Encrypt the sorted string using SHA-256. After receiving the pushed message, you can encrypt timestamp and nonce in the header and token based on rules and compare the obtained value with the signature in the header to determine whether the message is from the platform.
PSK Used to encrypt the transmission channel between the platform and NB-IoT devices or devices integrated with the SDK.
"]); int portNotSsl = int.Parse(ConfigurationManager.AppSettings["PortNotSsl"]); if (client == null) { client = new MqttFactory().CreateManagedMqttClient(); } string timestamp = DateTime.Now.ToString("yyyyMMddHH"); string clientID = txtDeviceId.Text + "_0_0_" + timestamp; // Encrypt
