Comment on "You guys are stupid, they're gonna be looking for 256 bit security keys."
marcos@lemmy.world 6 hours agoJust to add. Those private keys are a 85 to 170 digits random number.
A very central company whose security the entire internet depends on picked 00000000000…0000004.
4am@lemmy.zip 3 hours ago
I can’t tell if it’s like, completely awful or kind of awesome. I mean, no one brute-forces private key space one bit at a time, do they?
Hey America’s nuclear launch code was eight zeros (“00000000”) at some point in the 1960s; technically we’ve survived worse
Tehhund@lemmy.world 2 hours ago
I originally thought nobody would try brute forcing simple keys like this, but then the person who found the vulnerability did it so I bet other people have done it. It’s less “gee hope this works” and more “If someone screwed up there key generation this might work,” and screwing up key generation is a known problem. Rare, but it does happen as this case demonstrates.
0x0@lemmy.dbzer0.com 3 hours ago
Almost assuredly someone is brute forcing all single-byte keys. In fact the private key equal to 4 is a single-bit, or “one hot” key, so an attacker could have found it by brute-forcing 384 different keys 😂