DES Encryption Exercise

This project contains my implementation work for a DES (Data Encryption Standard) encyprtion completed in C.

Overview

Convert my family name and student ID into binary and then hexadecimal,
Apply required padding rules (family name to 64 bits, student ID to 56 bits),
Add missing parity bits for the 56-bit DES key,
Run the DES program to encrypt my family name using my student ID as the secret key.

Name		Name	Last commit message	Last commit date
.vscode		.vscode
.DS_Store		.DS_Store
DES-Encryption.code-workspace		DES-Encryption.code-workspace
README.md		README.md
des_encrypt.c		des_encrypt.c
des_encrypt.exe		des_encrypt.exe