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submitted 2 weeks ago* (last edited 2 weeks ago) by Cassa@lemmy.blahaj.zone to c/linuxmemes@lemmy.world

https://xkcd.com/838/

He knows when you're sleeping, he knows when you're awake, he's copied on mail/var/spool/mail/root, so be good for godness sake.

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[-] DragonsInARoom@lemmy.world 8 points 2 weeks ago

Put crypto on it and watch it disappear

[-] asudox@discuss.tchncs.de 6 points 2 weeks ago

kim jong un is only protecting my coins from hackers!1!1!1

[-] rain_worl@lemmy.world 0 points 2 weeks ago

type in some code for rsa, scroll down, scroll up, it's gone

[-] rain_worl@lemmy.world 0 points 2 weeks ago
RSA_encrypt(val, key) {
  return val;
}
RSA_decrypt(val, key) {
  return val;
}
[-] rain_worl@lemmy.world 0 points 4 days ago

ohoho, this is pernicious (following the wikipedia article on rsa, to the letter >:), mostly c):

struct KeyPair generate_RSA_keypair() {
    struct KeyPair keypair;
    bigint p = generate_prime();
    bigint q = generate_prime();
    bigint n = p*q;
    bigint totient = (p-1) * (q-1);
    bigint e = 1;
    while (gcd(e, totient) != 1) {
        e++;
    }
    bigint d = modular_inverse(e, totient);
    keypair.n = n;
    keypair.e = e;
    keypair.d = d;
    return keypair;
}
this post was submitted on 06 Dec 2024
630 points (99.4% liked)

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