You've got this:
zaD0My0rvGaMZ9bUDyagwI11kovqNeIXSnD5Qp09HmZKgNbgfdCWmpbRic8jTYrfvWoogFHLJA2gyOvF7zik4YtK5TDUEqhL3G9w
It has 100 (seemingly random) characters, in the a-zA-Z0-9 set. There are no (visible) regualirities in characters.
(In fact, I just generated it randomly[1]. So you shouldn't try to find any meaning in it.)
And you've been told that this is RSA encrypted data. Now the question -- can it be cracked?
(I've seen in practice a real problem like that. Someone shown you a 100-character license key for a software. You suspect this can be RSA (or maybe not). And you've been asked, is it possible to regenerate it, even if it's RSA? (IOW, make a keygen, without executable patching.) And you couldn't peek into software at that moment.)
You can send me your ideas to dennis at yurichev dot com. You can use anonymous/throwaway/tempoary emails, I don't care. I will say if you are correct.
[1]:
% cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 100 | head -n 1
(UPD: 20241130 15:57:13 CET. The solution.)
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