AES Subbyte Transformation Explained Step-by-Step Without S-Box Table 🔐

#AES #Cryptography #CyberSecurity #DataEncryption #SBox #AESAlgorithm #CryptographyTutorial #ComputerSecurity #InfoSec #encryption In this set of videos, AES subbyte value is calculated using Galois field mathematics. AES is a variant of the Rijndael block cipher developed by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, who submitted a proposal to NIST during the AES selection process.Rijndael is a family of ciphers with different key and block sizes. For AES, NIST selected three members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. 🔔 Don’t forget to Like & Subscribe to the channel, and click the Bell Icon to stay updated with the latest tutorials, experiments, and SDR-based projects! 📡 Explore more SDR, RF, and wireless communication content on my YouTube channel:👉 @Muhammed_Mustaqim 🎥 Join me on a journey through Software Defined Radio, Digital Modulation, Wireless Systems, and more practical demonstrations designed for enthusiasts, students, and professionals. DON’T FORGET TO LIKE & SUBSCRIBE TO THE CHANNEL & CLICK THE BELL ICON FOR LATEST UPDATES. YOUTUBE CHANNEL LINK : https://www.youtube.com/@Muhammed_Mustaqim