AES-128 and AES-256 both sit inside the same cipher, share the same round structure, and pass the same NIST scrutiny. Yet the choice between them still shows up in security audits, VPN configs, and ...
The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES uses 128-, 192- or 256-bit keys to encrypt and decrypt data. The ...