Typo in the hex data for the Bluetooth API example

Nuki APIs Bluetooth API
1

Hi

I believe there is an error in the Bluetooth API document “Nuki Smart Lock API V2.2.1”, in the section Command usage examples, Perform unlock.

https://developer.nuki.io/page/nuki-smart-lock-api-2/2/#heading--perform-unlock

The hex data for the encrypted response to the Challenge command given in the document is:

  • CL receives 99C8613A9F6AB6D3FB0399D37AD38C5C003AC139
  • CL receives B1567BC102000000380028CDCC66C08DA47BF32
  • CL receives 3BF9371EBF068F6D480438563660780A4234D9A2
  • CL receives 3794E305EE37878874EDE106A0BBFCF5B60E0C2E
  • CL receives 2BA17248A02B

The line “B156…” contains an odd number of hex digits. This shouldn’t be possible, since the response should contain an integer number of bytes.

I believe this line is missing a digit “8” after …CC66. The corrected line should say:

  • CL receives B1567BC102000000380028CDCC668C08DA47BF32

With this correction the hex data correctly decrypts using the shared key given in the example.