Sujet : Re: Naive PRNG encryption?
De : ftilojim (at) *nospam* tznvy.pbz (Chax Plore)
Groupes : sci.cryptDate : 22. Feb 2025, 13:08:36
Autres entรชtes
Organisation : i2pn2 (i2pn.org)
Message-ID : <427987b97a8ca27b2dfbe87e26050f617b07b46e@i2pn2.org>
References : 1
On 2024-08-03 12:41, vallor wrote:
I saw someone mention this on another 'froup, and I've thought about it
myself. Is it really "uncrackable"?
Take a plaintext and transform each character with the output
of a PRNG, with the seed being the key.
How easy is it to crack the resulting "ciphertext"?
Make your PRNG a ChaCha20 and make your seed random and 256-bit,
and you will be OK.
Also: ISAAC seems fit for this job:
https://burtleburtle.net/bob/rand/isaacafa.htmlSeed your CSPRNGs using KMACXOF256 on secret key and salt.
-- -----BEGIN PGP PUBLIC KEY FINGERPRINT-----5745 807C 2B82 14D8 AB06 422C 8876 5DFC 2A51 778C------END PGP PUBLIC KEY FINGERPRINT------
Naive PRNG encryption?
Re: Naive PRNG encryption?
