Plausibly deniable steganographic encryption of BIP-39 mnemonic seed words with a date shift cipher

Cryptography Algorithm Implementations

Simple {scripts for ctf`s and challenges/python irc bot/automating stuff etc.}

C5 - Counter Conventional Caesar Cipher Contraption

Substitution-based cryptographic cipher for encoding plaintext. Works with alphanumeric characters.

A simple application that allows you to encrypt and decrypt messages using the Caesar Cipher method.

An I Ching hexagram encoder/decoder with substitution cipher

Archive of (mostly C++) Programs I made for Cryptography study. Teaching materials can be downloaded here:

C++ implementation of Affine Cipher, Hill Cipher, Shift Cipher, etc.

Introducere in Criptologie - UPB 2019-2020 && Cryptography I - Coursera

Shift Cipher Algorithm

Encrypt Decrypt messages. Easy & famous encryption system using substitution of a letter by another letter further in the alphabet

A collection of my work in various languages

Implementation of Caesar and Vigenere ciphers

🤴 In cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code or Caesar shift, is one of the simplest and most widely known encryption techniques.

This repository implements a variety of cryptographic methods and methods of breaking them

This repository highlights the basic shift cipher algorithm that allows users to encrypt and decrypt text.

Used concepts from a course in abstract algebra to implement the Affine Hill cipher. Developed an R package featuring a variety of functions for modular arithmetic and linear algebra. Implemented a web application using the R Programming Environment and Shiny, a web application framework for R.

decrypt random ciphertext

React application with core javascript cipher algorithms.