Open Source License Key Generation and Verification Tool written in Go

A Linux Ransomware

🐑 Decentralized chat with private messages and rooms. Messages and files are encrypted using RSA

Example of Generating RSA Keys

Simple RSA cryptographyc algorithm implementation

🔒 Share AES-256 encrypted vault file with your teammates using only ssh authorized_keys!

KeePass plugin that allows to use Smart Card certificates to encrypt database more securely.

RSA is the algorithm used by modern computers to encrypt and decrypt messages. It is an asymmetric cryptographic algorithm. Asymmetric means that there are two different keys. This is also called public key cryptography, because one of them can be given to everyone. The other key must be kept private. It is based on the fact that finding the factors of an integer is hard (the factoring problem). RSA stands for Ron Rivest, Adi Shamir and Leonard Adleman, who first publicly described it in 1978. A user of RSA creates and then publishes the product of two large prime numbers, along with an auxiliary value, as their public key. The prime factors must be kept secret. Anyone can use the public key to encrypt a message, but with currently published methods, if the public key is large enough, only someone with knowledge of the prime factors can feasibly decode the message

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

Simple property ecryptor/decryptor extension for Spring Framework (RSA Public and Private PEM keys and the like).

RSA Encryption and Decryption project

This repo generates private and public key for encrypting data to be send via a network

Data_Encryption_using_RSA_cryptography_in_C++

Simple implementation of RSA algorithm, asymmetric cryptography algorithm

Secure MessageSystem in C# with RSA-Keys

My own script to calculate the private key on RSA using the Extended Euclidean Algorithm aproximation.

Repository for the course 'Cryptography is more fun with R'

RSA and Public Key Cryptography designed and conducted research experiments to test theories for improved performance.

Playground RSA encryption and signing

Easily create a client-server application, database connection and encrypt or hash your data

A nodeJs API template that implements authentication via JWTs

Encryption and Decryption using the RSA Algorithm

RSA Encryption Decryption Tool

an implementation of RSA algorithm in python

.NET Core RSA algorithm using the help tool.It supports data encryption, decryption, signature and verification signature.It supports three key formats, namely: xml, pkcs1, pkcs8.It also supports key conversion for these three formats.Last also support pem formatting.

Encryption has done in python and decryption has done in nodeJS.

Small project to implement public key cryptography along with Diffie–Hellmans key exchange.

✔️ RSA algorithm in Python. Encripyt text using Public and Private keys.

AES256 Encryption and RSA Key sharing based iOS Messaging App