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The Sudden Policy Change In Truecrypt Explained

X10 (186866) writes "I use Truecrypt, but recently someone pointed me to the SourceForge page of Truecrypt that says it's out of business. I found the message weird, but now there's an explanation: Truecrypt has received a letter from the NSA." Anyone with a firmer source (or who can debunk the claim), please chime in below; considering the fate of LavaBit, it sure sounds plausible. PCWorld lists some alternative software, for Windows users in particular, but do you believe that Microsoft's BitLocker is more secure?

9 of 475 comments (clear)

  1. That's not proof! by Threni · · Score: 5, Insightful

    You're taking twitter posts too seriously. That's just speculation based on what appeared on their site the other day, followed by:

    "Alyssa Rowan @AlyssaRowan
    @munin @0xabad1dea @puellavulnerata I can confirm presence of TrueCrypt duress canary as per 2004 conversation"

    Sorry, who the fuck are you?

  2. Speculation by borcharc · · Score: 5, Insightful

    There is no concrete information that the NSA or a national security letter was involved. When did we start linking to random blogs for speculation presented as fact? May as well just posted a link to reddit thread about this.

    1. Re:Speculation by Anonymous Coward · · Score: 5, Insightful

      We do not need concrete information.
      When a major encryption project like this closes shop, without any explanation, duress should be assumed.
      The current climate requires it.

  3. Re:people ruin everything by tmosley · · Score: 5, Insightful

    No, I think people are fine. It's governments and their poorly organized systems that cause things like this. Suggest you read "The Lucifer Effect". It's not just about prison guards. That same mentality has infiltrated the NSA and most other government offices.

  4. Re: people ruin everything by jopsen · · Score: 5, Insightful

    Your arrogance is your assumption that you have anything to say worth recording, let alone even listening to you. What makes your personal life so relevant?

    So because my private life is utterly uninteresting, you suggest that I shouldn't care about giving up my human rights?

    The right to privacy is a human right...

    One might as well ask, why you should care about fair trails or torture, if you're not a criminal then why should you care? After all why should anybody want to torture a confession out of you?
    This is not about being personally targeted or affected, it's about basic human rights.

  5. Re:TC developer used hidden message!!! by Jane+Q.+Public · · Score: 5, Insightful

    WARNING: Using TrueCrypt is notsecure as it may contain unfixed security issues

    But this raises many questions.

    (1) If Truecrypt were secure in the first place, a National Security Letter would have been of no use: the developers would be no more help de-crypting something than anyone else. So in the usual context, a NSL has no point whatever.

    (2) A demand for other records, say about the developers, would also not invalidate the CODE of Truecrypt in any way.

    So that only leaves a couple of possibilities as legitimate reason for a canary: (3) Possible coercion by the government to somehow weaken their crypto.

    (4) Discovery of some prior "backdoor" that had somehow been inserted in the past.

    (5) Maybe some of the developers wanted to remain strictly anonymous and so any overtures made by the government at all created panic.

    Since the people doing the security audit have announced that it will continue, if it turned out to be (4) it will be discovered soon. Which it seems to me leaves only (3) and (5) as any kind of government "threats" that make any sense.

    Any other ideas?

  6. Re:TC developer used hidden message!!! by Shawndeisi · · Score: 5, Insightful

    I would guess that they were NSL'd for their signing keys; that would make it less secure in the future so the correct option is to burn the brand now. Reports said that both signing keys signed the new (crippled/canaried) executable, and that the keys had been re-uploaded with the same content on sourceforge. Their legit URL points to their sourceforge site. Instances of "U.S." in their source code were replaced with "United States".

    It looks to me like they went through a lot of trouble to burn the brand down before any damage could be done with the NSA's new-found signing keys. It's a very, very bad sign that this happened to TrueCrypt. Good on them for being brave enough to inform us, despite the real risks they faced in doing so. If this project is forked, we can only hope the new maintainers are brave enough to do the same when the NSA goes after them. It also raises the question: how much other infrastructure has been compromised while the maintainers have stood silently by?

  7. Re: people ruin everything by Xolvix · · Score: 5, Insightful

    Not only that, but the trolling poster also made the assumption that you're not important, which is bullshit for the simple reason that we're ALL important to the people who love and care about us. We're important to someone - I'm important to my wife for example, and soon I'll be important to my newborn. Just because I'm not a politician or celebrity and hence known to thousands/millions of people doesn't mean I'm not important. It's all about spheres of influence - some are larger than others, but they still all matter.

    If the trolling poster honestly believes with such passion that you aren't important, it stands to reason they probably don't feel they are important either. If they can't find at least one person in their life who considers them important in some way... then I find that truly sad for the AC.

  8. Re:still speculation by AmiMoJo · · Score: 5, Insightful

    TrueCrypt never claimed to protect you from a compromised system. The point of it was offline security. Once unmounted the contents of an encrypted container are inaccessible to anyone without the key.

    Once you understand what TrueCrypt is for you can see why it is so valuable.

    --
    const int one = 65536; (Silvermoon, Texture.cs)
    SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC