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Cake day: February 8th, 2024

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  • But/and also also, just because you might know what a multiplication is you still might not know how to use that to make audio louder! (You might say “well just add to the loudness!” or if you actually know it’s not that easy you might say “just multiply it by 2!”, but the computer doesn’t simply take “audio” it takes some form of bytes in an array encoding said audio, let’s say PCM to make it easier, and you still need to know how to loop over that and multiply every value by 2 to double the physical volume.)








  • Welcome to Greece! No, not our modern Greece, the old timey write philosophical questions into the dirt with sticks and argue with your best homies about it kind of Greece!

    Want to compute something? Hope you got all your steps in linear order so you don’t have to remember too much in between other steps!

    /s (but not really so I totally am on your side, original formulations of math problems are a pain…)




  • Okay first of all this message is really nicely written to explain multi collision attacks! (I knew some stuff about hashing and collision attacks before but not about multi collision and why that would be really useful here.)

    However, I first thought they were looking for inputs which basically preserve a known state and then generating an alphabet with those kinds of blocks (basically have one for each symbol and up to n additional blocks to “reset” the state to the known value) because that could shrink the size of stored blocks by a lot (I’d imagine).

    But now I am wondering if that’s even possible currently (even with an algorithm as “broken” as MD5 has become now)?


  • Except you already have that update installed, the box is not checked and the entry is still respected, nobody could possibly tell you why because that’s not how it’s supposed to work and everyone else works as stated! And now you have to live with the knowledge that your system is in some unobserved quantum superposition with a critical fix in place which may stop working at any moment for any reason and nobody can tell you how you even managed to get into this situation…








  • Whaat‽ You mean auto downloading and executing foreign JavaScript in a users webpage from some server/CDN I might not even know myself as an ad company could be an attack vector? Never!

    (This mostly for those people who may not know that some [most? Dunno don’t have a source for this] ad networks literally allow advertisers to inject small chunks of html into pages for “more interactive/better ads”!!)