INVALID (error: exception)

[kdg3737]

I'm getting this error when trying to verify a signature. Steps:

python hss.py genkey Alice
python hss.py sign somefile.txt Alice.prv
python hss.py verify Alice.pub somefile.txt

There seem to be other errors from what I can tell looking at the code, like it's only saving one level (root) of LMS private keys and the I parameter is 64 instead of 16 bytes.

Are you still maintaining this project? Is there an LMS/HSS implementation somewhere that does work? Should I switch to XMSS?

Thank you.