Cryptography – Past, Present and Future

Cryptography and its past, present applications, and the future
History of cryptography including Caesar, Substitution, Vigenere, and Playfair ciphers, one-time pad and mechanical ciphers such as Enigma
Current secret-key cryptography including DES and AES
Public-key methods including RSA
Hashing, digital signatures and digital certificates
Public-key infrastructures (PKI)
Linear Feedback Shift Registers
Steganography and watermarking
Basics of steganography, watermarking, and elliptic curve cryptography
The idea behind cryptocurrency (e.g. Bitcoin)
Future cryptography including quantum computing and quantum cryptography

Requirements

No particular requirements – the required mathematics will be covered in the course
A willingness to learn and participate

Description

This course is intended to provide an overview of cryptography. We will take a tour through history, looking at the earliest ciphers, through the secret-key methods that took over, through to current methods such as public-key methods, and also look at the future possibilities as the next step. The course consists of a series of short lectures on slides – many have supplementary notes and questions to attempt, with fully-worked solutions provided. The course is intended to be informative but also enjoyable – my aim is that you learn something about cryptography, but also enjoy it and are motivated to find out more!
Who this course is for:

Anyone interested in how cryptography works and its history, present and future
Mathematics students

Homepage

http://anonymz.com/?https://www.udemy.com/course/cryptography-past-present-and-future/