> > There are libraries available which provide arc4random() on Linux, so > > maybe you find an upstream software provider who is willing to create > > a dependency on such a library on Linux. > > > > Lots of software is doing precisely that, so don't be afraid. > > > > > Thank you. Are there any specific good libraries you know of?
libbsd will do. It is not the best body of code for this, it is really old. It will hopefully improve. In any case for these purposes it is more than good enough.