The gist of the law ([0]) is that, unless you only use crypto techniques for authentication and checksumming, you have to document the process and provide the source code to be able to import it.
That's... interesting. I'm French and I had never really heard of that law applied.
They require the source code to be given to the government, yes, among other things.
@mtigas @wilya the process (and forms) is detailed there: http://www.ssi.gouv.fr/fr/reglementation-ssi/cryptologie/con... (in French, obviously)
Happy to give a hand if needed.
That's... interesting. I'm French and I had never really heard of that law applied.
[0] http://www.legifrance.gouv.fr/affichTexte.do?cidTexte=LEGITE... (in French, obviously)