This article will provide a deep dive into AES encryption, explaining its working principles, implementation in Python, and real-world use cases. Additionally, we will explore the Fernet module from the cryptography library to perform AES encryption effor
AES (Advanced Encryption Standard) is a symmetric block cipher standardized by NIST . It has a fixed data block size of 16 bytes. Its keys can be 128, 192, or 256 bits long. AES is very fast and secure, and it is the de facto standard for symmetric encryp