OH2 Z-Wave refactoring and testing... and SECURITY

[5iver (Scott Rushworth)]

There is some detail here with a handy link for generation of random hex:

Z-wave (Schlage) Lock Support on OH1

Looks like @dbadia spotted the issue - your network key is set to 512 bytes, or 16 blocks of 64 hex digits when OpenHAB and Z-Wave is expecting only 16 pairs of hex digits (16 blocks * 64 digits / 2 to a byte = 512). Understandably, you’ve followed the instructions to replace ## with random hex digits from GRC’s Perfect Passwords random number generator to the letter, when what was intended was to take the first 32 characters of (say) the 64 generated by GRC and reformat them into 16 pairs like…

Use 16 pairs of random hex numbers (00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF).