An encrypted chatroom with symmetric key encryption. Developed with C, using the Ncurses library.

C++ program for encrypting text files using the four-square cipher encryption technique

Used Python Fernet library to encrypt files where users can create accounts and store valuable information

Symmetric encryption algorithm offering a user friendly interface

To develop a cryptography simulation that demonstrates secure communication over UDP using OpenSSL/MbedTLS libraries which showcases the use of cryptographic protocols for encryption, confidentiality.

Implementation of key derivation functions (KDF)

A Hill Cipher package hosted on the pypi

University Project: A Java class designed to perform DES encryption on files

Cryptographic key chains based on primitives such as HKDF, XDRBG and PRG.

ROT31-LNU is a cipher algorithm that using symmetric key. It is adopted from the previously invented ROT13 and use the same way to encrypt and decrypt.

ACNS 2023 - Meet-in-the-Filter and Dynamic Counting with Applications to Speck

PyCrypt is a cryptography application implemented in Python using PyQt for the graphical user interface. The application is designed to convert plain text into secure encrypted messages. It supports various encryption techniques, including Caesar Cipher, Fernet Symmetric Key, and Asymmetric Key Encryption.

Benchmark of block ciphers/Программная система для тестирования быстродействия алгоритмов шифрования

SAC 2022 - Advancing the Meet-in-the-Filter Technique: Applications to CHAM and KATAN

My Cryptosystem - Encrypt and Decrypt Messages - ReactJS + Bulma

Lab exercises in Computer security course about MAC and Digital signature verifications.

Cybersecurity Project - Repositry contains [windows and android] application which uses Symmetric - Encryption for encrypting any file

LEA.NET is implementation of LEA in .NET languages.

A simple symmetric cryptography algorithm for general purposes.

Symmetric and Asymmetric Encryption in Python