Explore the Advanced Encryption Standard (AES) algorithm in this comprehensive 49-minute video lecture. Delve into the intricacies of this symmetric block cipher, including its 128-bit block size, 128-bit key size, and 10-round structure. Learn about the algorithm's components such as the state array, substitution, shift rows, multiplication, and round key generation. Gain a thorough understanding of AES's block diagram, representations, and the step-by-step process of transforming plaintext into ciphertext. Discover how AES utilizes 44 sub-keys, each 32 bits in length, to produce a final 128-bit ciphertext output.
Network Security - AES (Advanced Encryption Standard) Algorithm
Sundeep Saradhi Kanthety via YouTube
Overview
Syllabus
Introduction
AES
Block Diagram
Representations
plaintext
substitution
state array
shift rows
multiplication
round key
explanation
Taught by
Sundeep Saradhi Kanthety
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