The much maligned “Trusted Computing” idea requires that the party you are supposed to trust deserves to be trusted, and Google is DEFINITELY NOT worthy of being trusted, this is a naked power grab to destroy the open web for Google’s ad profits no matter the consequences, this would put heavy surveillance in Google’s hands, this would eliminate ad-blocking, this would break any and all accessibility features, this would obliterate any competing platform, this is very much opposed to what the web is.

  • jarfil@beehaw.orgEnglish
    0·
    1 year ago

    “Compiled” is the key: a non-reversible operation that implies loss of syntactical and grammatical content. Meaning, it’s harder to analyze, reason about, or modify. As the “assembly” part indicates, it’s intended to be as hard to analyze, reason about, or modify, as possible.

    First there was Java, then there was Flash, now there is Webassembly… all compiled to bytecode, all running in their VM, all intent on converting all apps everywhere, and to lock “proprietary” elements away from the prying eyes and hands of content blockers, analyzers, or even worse: control by end users.

    Webassembly and attestation just go hand in hand to create a remote-controlled enclave on a user-owned device that will make it as hard as possible for the user to control.

    Some may see it as an inherent exploitation of the user’s resources (already used for cryptominer exploits), others as an attack vector that will be difficult to mitigate by design, others as an unnecessary duplication of the JVM.

    • ilmagico@beehaw.orgEnglish
      1·
      1 year ago

      Look, I hate this proposal from Google as much as anyone else here, but let’s stick to the facts.

      As the “assembly” part indicates, it’s intended to be as hard to analyze

      The “assembly” is just a reference to machine instructions, a.k.a “assembly language”.

      Minified javascript, on the other hand, is made with the express purpose of obfuscation and as well, minimize load times, but mainly obfuscation in practice.

      That’s to say, you don’t need webassembly to make it hard to reverse engineer. At least webassembly is a standard.

      First there was Java, then there was Flash, now there is Webassembly

      First, there were machine instruction, then people invented handy mnemonics for those and called “assembly language”. Then there was C, then C++ (let’s skip the basic, pascal, etc) and those weren’t meant to be hard to analyze, they were and still are meant to be close to the machine, to be fast. Webassembly has similar goals. They can be relatively easily decompiled, just as much as webassembly I’m sure, unless they are purposefully obfuscated.

      Just like native machine code and javascript, it can be decompiled/reverse engineered, and also obfuscated, but that’s not its goal, not as stated nor in practice.