Advanced Cryptography - Ciphers and Fundamentals

Explore the fundamentals of cryptography in this 39-minute video lecture covering a wide range of ciphers and encoding techniques. Delve into basic infrastructure, historical ciphers like Morse Code and Caesar Code, and progress to more complex concepts such as frequency analysis and one-time pads. Learn about key cryptographic elements including prime numbers, greatest common denominators, and random number generators. Gain insights into various encoding methods like hexadecimal and Base64, as well as understanding the importance of characters in cryptography. This comprehensive overview provides a solid foundation for those interested in the field of cryptography and information security.

Intro
Basic Infrastructure
Morse Code
Polybius
Pig Pen
Inkwell
Caesar Code
Deliberate Code
Scrambled Alphabet
Factorial Codes
Frequency Analysis
Vinegar Code
OneTime Pad
Encoding
Hexam
Base64
Characters
Key Concepts
Prime Numbers
Greatest Common denominator
Expect Integers
Random Number Generators