Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Applied Cryptography and Trust - Symmetric Key

Bill Buchanan OBE via YouTube

Overview

Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only!
Explore symmetric key encryption in this comprehensive 51-minute lecture. Delve into encryption fundamentals, including keys, block and stream ciphers, and various modes like ECB. Examine padding techniques, encryption methods, and popular algorithms such as AES and 3DES. Learn about key entropy and its importance in cryptographic security. Gain practical insights through hands-on examples and demonstrations, enhancing your understanding of applied cryptography and trust in digital systems.

Syllabus

Symmetric Key Encryption
Encryption
Keys
Block or Stream
Modes
Ecb
Padding
Encryption Methods
AES
ThreeDES
Stream Cipher
Key Entropy
Summary

Taught by

Bill Buchanan OBE

Reviews

Start your review of Applied Cryptography and Trust - Symmetric Key

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.