Hello,
Is AES-256 Quantum Resistant?
Symmetric encryption, or more specifically AES-256, is believed to be quantum-resistant. That means that quantum computers are not expected to be able to reduce the attack time enough to be effective if the key sizes are large enough.
Read more here:
https://thequantumdaily.com/2020/04/30/is-aes-256-quantum-resistant/
Thank you,
Amine Moulay Ramdane.