This repository contains all of my codes I did during my Information Security course (CSE-411). Implementations are:
- monoalphabetic & polyalphabetic cipher. (substitution cipher)
- AES (ECB mode) encryption and decryption ( others )
- RSA encryption and decryption ( others )
- SHA-512
- AES (CBC mode) encryption and decryption ( others )
- AES (counter mode) encryption and decryption ( others )
** "structures.h" is the library containing implementations of [aes (ECB/CBC/CTR), rsa, sha-512]