As far as I understand the law in France (I am french, but not a lawer), providing these files may be slightly reprehensible because it helps to create illegal

As far as I understand the law in France (I am french, but not a lawer), providing these files may be slightly reprehensible because it helps to create illegal copies of the keys. But, there is a strong mitigating circumstance in the fact that TSA has been careless with its keys. I think that the author does not risk anything in France. The spirit of the law is very different in US.