Course Link- Learn Cryptography Basics in Python and Java
Caesar cipher, Vigenere cipher, one time pad, DES, AES, cryptoanalysis, Diffie-Hellman and RSA
- Understand the basics of private key encryption /decryption methods!
- You should have an interest in cryptography as well as some programming knowledge in Python/Java!
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.
- cryptography fundamentals
- private key and public key cryptosystems
- Caesar cipher theory
- Caesar cipher implementation
- how to crack Caesar cipher
- frequency analysis and language detection
- Vigenere cipher theory and implementation
- how to crack Vigenere cipher with Kasiski-algorithm
- random and pseudo-random numbers
- one time pad theory and implementation
- pseudo-random number generators (middle square method and LCG)
- Data Encryption Standard (DES) theory and implementation
- cryptoanalysis techniques
- Advanced Encryption Standard (AES) theory and implementation
- symmetric cryptosystems
- modular arithmetic
- Diffie-Hellman key exchange
- how to crack the Diffie-Hellman cryptosystem
Chapter 9: RSA cryptosystem
- Python/Java developers curious about cryptography!