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# Learn Cryptography Basics in Python and Java

Learn Cryptography Basics in Python and Java Caesar cipher, Vigenere cipher, one-time pad, DES, AES, cryptoanalysis, Diffie-Hellman and RSA What you’ll learn Learn Cryptography Basics in Python and Java Understand the basics of private key encryption /decryption methods! Requirements You should have an interest in cryptography as well as some programming knowledge in Python and […]

# Learn Cryptography Basics in Python and Java

## Caesar cipher, Vigenere cipher, one-time pad, DES, AES, cryptoanalysis, Diffie-Hellman and RSA

### What you’ll learn

Learn Cryptography Basics in Python and Java

• Understand the basics of private key encryption /decryption methods!

#### Requirements

• You should have an interest in cryptography as well as some programming knowledge in Python and Java!

#### Description

In this course, you will learn about cryptography. In this part of the series, you will consider most of the private key cryptosystems such as Caesar cipher, Vigenere cipher, Data Encryption Standard (DES) and Advanced Encryption Standard (AES). The cryptosystems are implemented in Python as well as in Java.

Chapter 1:

• cryptography fundamentals
• the private key and public key cryptosystems

Chapter 2:

• Caesar cipher theory
• Caesar cipher implementation
• how to crack Caesar cipher
• frequency analysis and language detection

Chapter 3:

• Vigenere cipher theory and implementation
• how to crack Vigenere cipher with Kasiski-algorithm

Chapter 4:

• random and pseudo-random numbers
• one time pad theory and implementation
• pseudo-random number generators (middle square method and LCG)

Chapter 5:

• Data Encryption Standard (DES) theory and implementation
• cryptoanalysis techniques

Chapter 6:

• Advanced Encryption Standard (AES) theory and implementation

Chapter 7:

• symmetric cryptosystems
• modular arithmetic

Chapter 8:

• Diffie-Hellman key exchange
• how to crack the Diffie-Hellman cryptosystem

Chapter 9:

• RSA cryptosystem

#### Thanks for joining my course, let’s get started!

Who this course is for:
• Python developers are curious about cryptography!
• Content From: https://www.udemy.com/course/learn-cryptography-basics-in-python/
• Python Programming for beginners