This is why I believe there is absolutely no need for laws against public use of strong encryption. A great number of side-channel attacks exist to defeat encry

This is why I believe there is absolutely no need for laws against public use of strong encryption. A great number of side-channel attacks exist to defeat encryption, that state actors can employ against high value targets. The state is massively more powerful than non-state actors, and that advantage does not need to be added to with laws restricting the public's access to strong encryption.