Hacker News Reader

Even if you had your GPU-packed Kilo-Google per person multiplanetary Gigagalactic computer guessing numbers for 37 times the age of the universe, it would still have a 1 in 32 billion chance of cracking. https://youtu.be/S9JGmA5_unY?t=32

Your video is talking about 256-bit symmetric encryption. RSA is asymmetric encryption. RSA 2048 is ~112 bits of protection when comparing to symmetric keys, kinda. We're still talking a long time with current computing hardware though.

> For example, if SHA-256 is used with RSA and a 2048-bit key, the combination can provide no more than 112 bits of security because a 2048-bit RSA key cannot provide more than 112 bits of security strength - NIST SP 800-57 PART 1, Page 58

Warning, PDF: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.S...

Still forever.

With enough of them, only half the lifetime of the universe!