Cryptography with Python 28: Implementing SHA-256 in Python #2

Entire course: ➡️ https://www.youtube.com/playlist?list=PLWjMI9CAmVU4–SmpzgswTvxLkZqC9QWn

⏰ Timestamps for content in this video ⏰

00:00 Implementing the SHA-256 hash computation functions sig0, sig1, Sig0, Sig1 in Python
03:33 Implementing the SHA-256 hash computation functions Ch and Maj in Python
04:24 Implementing the SHA-256 hash computation lookup table K_256 in Python
05:57 Executing the SHA-256 hash value computation

🔷🔷 About 🔷🔷

This Fundamental Cryptography in Theory and Python lesson is the 2nd of 2 parts demonstrating, how SHA-256 as a hash function can be implemented in Python straight out of the official standardization document NIST FIPS PUB 180-4.

In this second part, the implementation of the SHA-256 hash computation is demonstrated.

All code demonstrated serves educational purposes only.

📝 Resources used and created for code lessons 📝

https://github.com/cgossi/fundamental_cryptography_with_python