R

rsa

GSoC '17 project for Drupal https://summerofcode.withgoogle.com/organizations/5186660074520576/#5408497358340096

Easily and securely copy files between Linux, FreeBSD, Windows and macOS

Standalone Java single file scripts to encrypt and decrypt a data file (e.g. a software licence) in a base64 encoded package.

Qt app to play dice against other users.

Cryptographic algorithms and stuff like that: RSA, Cesar, Vigenere, Steganography, StreamCrypting, LFSR

A cryptography library to protect files and text with customized encryption settings.

A batteries-included library for dealing with actor keys on the Fediverse. Generate keys, import/export into PEM format, sign requests and verify requests with HTTP signatures.

集成常用的一些加解密和签名算法

Tests and POCs with standard JDK 18 cryptographic implementations: RSA ciphering and signing, AES encryption etc.

Based on: https://www.openssl.org/source/

Check RSA keys for the ROCA vulnerability

Our bachelor's thesis. A Security token system for Linux PAM using an FPGA. Either utilizing 72-bit or 512-bit RSA cryptography when using Version A and B respectively. Version B is utilizing USB UART communication, while version A is air-gapped.

Cracker for RSA cryptosystem. Written in Python using Pollard's Rho algorithm.

Understanding RSA encryption through friendly math - no PhD required!