They should host the software in France, like VideoLan.
https://www.videolan.org/legal.html
>>> Are libdvdcss and libaacs legal? libdvdcss is a library that can find and guess keys from a DVD in order to decrypt it. This method is authorized by a French law decision CE 10e et 9e soussect., 16 juillet 2008, n° 301843 on interoperability.
>>> Patents and codec licenses. Neither French law nor European conventions recognize software as patentable (see French section below). Therefore, software patents licenses do not apply on VideoLAN software.