Switching from AES-256 to XChaCha20

[anon95386638]

Feature name

• Change the encryption algorithm from AES-256 to XChaCha20.

Feature function

• It will provide better security and will likely be “Quantum safe”.

Related topics + references

• https://nordpass.com/features/xchacha20-encryption/
• XChaCha20 - libsodium
• Grover's algorithm - Wikipedia
• stream cipher - Is XChacha20 - Poly1305 Quantum resistant? - Cryptography Stack Exchange