Should We Stop Encryption? Can We?
It’s not like they’re asking for a back door for every device.
If the world goes dark through encryption, we’ll be back to the wild west!
After all, if it were your daughter who had been killed in a terrorist attack, you’d want the government to get to that information, too.
While sitting on a panel this last week, I heard all three reactions to the Apple versus FBI case. But none of these reactions ring true to me.
Let’s take the first one: no, they’re not asking for a back door for every device. Under the time tested balance between privacy and government power, the specific point is that people have a reasonable expectation of privacy until they come under suspicion of wrongdoing. However, it’s very difficult to trust that, in the current environment, that such power, once granted, won’t be broadened to every case, all the time. The division between privacy and justice before the law was supposed to be at the point of suspicion. That wall, however, has already been breached, so the argument now moves to “what information should the government be able to trawl through in order to find crimes?” They are asking for the power to break one phone in one situation, but that quickly becomes the power to break every phone all the time on the slimmest of suspicions (or no suspicion at all).
Essentially, hard cases make bad law (which is precisely why specific hard cases are chosen as a battering ram against specific laws).
The second one? Let’s reconsider exactly why it is the laws protect personal action from government snooping without reason. No-one is perfect. Hence, if you dig hard enough, especially in a world where the size of the code of law is measured in the hundreds of thousands of pages, and the Federal tax code is over 70,000 pages long, you will find something someone has done wrong at some point within the last few years.
Putting insane amounts of law together with insane amounts of power to investigate means that anyone can be prosecuted at any time for any reason someone with a uniform might like. Keeping your nose clean, in this situation, doesn’t mean not committing any crimes, as everyone does. Keeping your nose clean, in this situation, means not sticking your neck too far out politically, or making someone with the power to prosecute too angry. We do want to prevent a situation where criminals can run wild, but we don’t want to hand the government—any government—the power to prosecute anyone they like, as that’s just another form of the “wild west” we all say we want to prevent.
By the way, who is going to force every cryptographer in the world to hand over their back doors?
Even if the U.S. government prevails in its quest to compel Apple and other U.S. companies to give the authorities access to encrypted devices or messaging services when they have a warrant, such technology would still be widely available to terrorists and criminals, security analysts say. That’s because so many encrypted products are made by developers working in foreign countries or as part of open source projects, putting them outside the federal government’s reach. For example, instant messaging service Telegram — which offers users encrypted “secret chats” — is headquartered in Germany while encrypted voice call and text-messaging service Silent Phone is based out of Switzerland. And Signal, a popular app for encrypted voice calls and text messaging, is open source. -via the Washington Post
If we’re going to play another round of “the law abiding can be snagged for crimes real criminals can’t be snagged for,” count me out of the game.
The third one? I never trust an argument I can turn around so easily. Let me ask this—would you want breakable encryption on your daughter’s phone if she were being stalked by someone who happens to have a uniform? Oh, but no-one in uniform would do such a thing, because they’d be caught, and held accountable, and…
We tend to forget, all too easily, the reality of being human. As Solzhenitsyn says—
Gradually it was disclosed to me that the line separating good and evil passes not through states, nor between classes, nor between political parties either—but right through every human heart—and through all human hearts. This line shifts. Inside us, it oscillates with the years. And even within hearts overwhelmed by evil, one small bridgehead of good is retained. And even in the best of all hearts, there remains … an unuprooted small corner of evil. -The Gulag Archipelago.
Strong encryption is too important to play games with. As Tom says—
Weakening encryption to enable it to be easily overcome by brute force is asking for a huge Pandora’s box to be opened. Perhaps in the early nineties it was unthinkable for someone to be able to command enough compute resources to overcome large number theory. Today it’s not unheard of to have control over resources vast enough to reverse engineer simple problems in a matter or hours or days instead of weeks or years. Every time a new vulnerability comes out that uses vast computing power to break theory it weakens us all. -via Networking Nerd