Technology
This is the official technology community of Lemmy.ml for all news related to creation and use of technology, and to facilitate civil, meaningful discussion around it.
Ask in DM before posting product reviews or ads. All such posts otherwise are subject to removal.
Rules:
1: All Lemmy rules apply
2: Do not post low effort posts
3: NEVER post naziped*gore stuff
4: Always post article URLs or their archived version URLs as sources, NOT screenshots. Help the blind users.
5: personal rants of Big Tech CEOs like Elon Musk are unwelcome (does not include posts about their companies affecting wide range of people)
6: no advertisement posts unless verified as legitimate and non-exploitative/non-consumerist
7: crypto related posts, unless essential, are disallowed
view the rest of the comments
If its true it is a big "achivement", but it still did not broke RSA.
Speak for yourself. I'm going to migrate all of my 22-bit RSA keys to a longer key length. And not 24 bits, either, given that they're probably working on a bigger quantum computer already. I gotta go so long that no computer can ever crack it.
64-bit RSA will surely be secure for the foreseeable future, cost be damned.
... How about going for a EC key?? Staying with RSA is stupid at this point.
I'm sure he is joking. For example the lowest key size openssl supports is 512 bits and this is really small. Anything below 1024 bits has been considered insecure for a while now. Typical RSA key length is 2048. For a 22 bit RSA key you don't need a quantum computer, this is so small a laptop CPU can break this in a short time. As with EC crypto: this won't save you from quantum computer attacks, in fact a typical 256 bit EC key needs less qbits to be broken (1500) then 2048 bit RSA(4096).
...I admit I didn't do the math with the amount of bits they stated xD. Still, it's like 10 times the amount of bits, you can get a stronger EC key with 5 times less bits compared to RSA.