In accordance with the European regulatory framework on cybersecurity and data protection, some of the BMeters w-MBus devices are manufactured with preconfigured individual encryption keys, in order to prevent unauthorized access to readings and to ensure their integrity, validity, and security. The software and apps have also been modified to comply with these requirements as they allow the insertion of a individual or global encryption key during configuration.
In the Keygenerator platform, it's possibile to find the individual encryption keys for the following devices:
| Hydrodigit-S1 | Hydrodigit-M1 | Hydrosonic | Hydrocal-M4 | IWM-TX5 |
For all other devices follow the procedure at the following article instead: EXPORTING KEYS FROM THE BMETERING NFC CONFIG APP AND BMETERING SOFTWARE
Every LoRaWan device is instead supplied with preconfigured LoRaWan keys. Said keys are necessary for provisioning, which is the pairing procedure between device and network server, and for their configuration, granting a secure and correct communication between the two parts.
The keys for all the LoRaWan devices are available in the Keygenerator platform, and they're the following:
| LORA-PULSE-1 | Hydrodigit-S1 | Hydrodigit-M1 | Hydrosonic | Hydrocal-M4 | IWM-LR3 | IWM-LR4 | IWM-LR5 |
To obtain both types of keys, follow the article found at this link: GETTING LORA AND WMBUS KEYS