This project provides a GUI for RSA encryption and decryption. It allows users to generate RSA key pairs, encrypt messages using a public key, and decrypt messages using a private key. Built with Python and Tkinter, the application ensures secure and user-friendly encryption and decryption processes.

Lab work from the Information Coding Subject, at ETSISI, Universidad Politecnica de Madrid 2023 - 2024

A CrossLanguage Encryption Module to encrypt data/files (Asymmetric and Symmetric encryption handled)

RSA cryptosystem with SHA1 signature

A cipher machine that can run either RSA or ElGamal, based on your choice.

System to detect Copy-Move forgery using Python and machine learning techniques

C# Project that implements contemporary and retro ciphers where you can enter a key, encrypt and decrypt

Various Projects on System's Security Course on TUC year 2021

DSCommerce API é uma API robusta e versátil que atende às necessidades tanto de administradores quanto de clientes, para o gerenciamento de um sistema comercial. Oferece recursos como autenticação de usuário, perfis de usuário, gerenciamento de produtos com categorias, geração de ordem de compra e consulta. Utilizado o framework o Spring.

Keylab is a Node.js library designed to simplify the creation and validation of JSON Web Tokens, eliminating the need for prior knowledge in cryptography.

Implementation of RSA Encryption Algorithms

A cross-platform RSA encryption and signature library. The key and text exported can be circulated in all languages that ARSA supports.

rsa algorithm implment

RSA algorithm implementation

Simple RSA Example

some code for cryptography

Send digitally signed & encrypted fund transfer (NEFT, RTGS or A2A) request to Bank Payment gateway.

RSA encryption and decryption Algorithms in C Language. ---RSA加解密算法的演示，C语言实现。

Open Source License Key Generation and Verification Tool written in Go