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Highest Court In Indiana Set To Decide If You Can Be Forced To Unlock Your Phone (eff.org)

The Electronic Frontier Foundation argues that police should not be allowed to force you to turn over your passcode or unlock your device. "The Fifth Amendment states that no one can be forced to be 'a witness against himself,' and we argue that the constitutional protection applies to forced decryption," writes the EFF. Last week, the non-profit digital rights group filed a brief making that case to the Indiana Supreme Court, which is set to decide if you can be forced to unlock your phone. From the report: The case began when Katelin Eunjoo Seo reported to law enforcement outside of Indianapolis that she had been the victim of a rape and allowed a detective to examine her iPhone for evidence. But the state never filed charges against Seo's alleged rapist, identified by the court as "D.S." (Courts often refer to minors using their initials.) Instead, the detective suspected that Seo was harassing D.S. with spoofed calls and texts, and she was ultimately arrested and charged with felony stalking. Along with a search warrant, the state sought a court order to force Seo to unlock her phone. Seo refused, invoking her Fifth Amendment rights. The trial court held her in contempt, but an intermediate appeals court reversed. When the Indiana Supreme Court agreed to get involved, it took the somewhat rare step of inviting amicus briefs. EFF got involved because, as we say in our brief filed along with the ACLU and the ACLU of Indiana, the issue in Seo is "no technicality; it is a fundamental protection of human dignity, agency, and integrity that the Framers enshrined in the Fifth Amendment."

Our argument to the Indiana Supreme Court is that compelling Seo to enter her memorized passcode would be inherently testimonial because it reveals the contents of her mind. Obviously, if she were forced to verbally tell a prosecutor her password, it would be a testimonial communication. By extension, the act of forced unlocking is also testimonial. First, it would require a modern form of written testimony, the entry of the passcode itself. Second, it would rely on Seo's mental knowledge of the passcode and require her to implicitly acknowledge other information such as the fact that it was under her possession and control. The lower appellate court in Seo added an intriguing third reason: "In a very real sense, the files do not exist on the phone in any meaningful way until the passcode is entered and the files sought are decrypted. . . . Because compelling Seo to unlock her phone compels her to literally recreate the information the State is seeking, we consider this recreation of digital information to be more testimonial in nature than the mere production of paper documents." Because entering a passcode is testimonial, that should be the end of it, and no one should be ordered to decrypt their device, at least absent a grant of immunity that satisfies the Fifth Amendment.
The case gets complicated when you factor in a case from 1976 called Fisher v. United States, where the Supreme Court recognized an exception to the Fifth Amendment privilege for testimonial acts of production. "State and federal prosecutors have invoked it in nearly every forced decryption case to date," writes the EFF. "In Seo, the State argued that all that compelling the defendant to unlock her phone would reveal is that she knows her own passcode, which would be a foregone conclusion once it 'has proven that the phone belongs to her.'"

"As we argue in our amicus brief, this would be a dangerous rule for the Indiana Supreme Court to adopt. If all the government has to do to get you to unlock your phone is to show you know the password, it would have immense leverage to do so in any case where it encounters encryption."

5 of 190 comments (clear)

  1. Re:Spirit of the 5th amendment by Etcetera · · Score: 4, Informative

    Can you be forced to open up a physical safe? (Generally not, but the police can call a safe-cracker to get in as long as they have a warrant.)

    But how about a booby-trapped safe? Or one that incinerates the paper contents if a lock is forced?

    I think those are the types of comparisons that should be made when doing legal analysis on smartphone / computer storage devices (again, assuming the police have a judicially-approved warrant).

    The "it's encrypted so the bits don't philosophically exist" argument doesn't pass muster, sorry. You could say that about any stream of data, mathematically speaking. Or even programmatically speaking. ("This spreadsheet containing my drug cartel's finances is only such if you interpret the magnetic data in a certain way!") Unless the Feds are calculating hash collisions on you to plant evidence, it should be assumed that encrypted data is not data nullis until decrypted.

  2. Re:"I can't recall my password." by Anonymous Coward · · Score: 2, Informative

    I no longer remember my password

    I'm sorry sir, but perhaps you will remember after 6 months in jail for contempt of court.

    No? Well perhaps a year will jog your memory. Or 5.

    We can wait.

  3. Re:Spirit of the 5th amendment by guruevi · · Score: 4, Informative

    You can actually buy self-destructing safes, they're not illegal. You wouldn't be charged with obstruction as long as the documents were in there before the warrant was served. You could be charged with various other 'crimes' such as if you run a business and can't produce certain records, you may not be able to defend a tax or contract lawsuit that includes your requirement to produce said documents.

    --
    Custom electronics and digital signage for your business: www.evcircuits.com
  4. Re:Alternate code to erase by Anonymous Coward · · Score: 2, Informative

    No no no, that's automatic destruction of evidence, and contempt of court. What you want is a dummy profile - one that doesn't retain call/text/web history and has a few 'safe' phone numbers in it.

    Now that you mention it, why doesn't the the prosecution probably already have the call/text/web history? Why do they need her to unlock the phone? If she was harassing the guy like they say, can't the phone company pull her call/text history?
    Hmm. I wonder if she was using one of those Internet based VOIP number to do this? Even so, it should be traceable back to her IP address and ultimately, her phone.

  5. Re: The thing is that there's nothing they can do by Khyber · · Score: 1, Informative

    Start posting your personal details so we can tell if you have something to hide or not, asshole.

    See how quickly that gets turned on your sorry and ignorant old ass?

    Oh, you're a Z00phile. Pretty obvious by your name, animal fucker. Got that pawprint tattoo, too?

    --
    Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.