Classical ciphers. Data Structures and Algorithms Lab (University of Helsinki summer 2018).

Implements basic cryptography functions for a security project

Encryption Algorithm Primitives

Fundamentals of software security encryption algorithm using java

Encrypting and decrypting information using specific generated key

Complete implementations of encryption and decryption algorithms including Advanced Encryption Standard (AES), Data Encryption Standard (DES), Row Transposition Cipher and Vigenere Cipher.

Implementation of a Diffie–Hellman key exchange encryption scheme to encrypt a TCP connection

Some of the programs that were created for practicals in college

Simple app for encoding and decoding text with different ciphers