cryptology

Official CrypTool 2 (CT2) repository. CT2 is an open-source software for learning about cryptography and cryptanalysis interactively. CT2 provides a comprehensive suite of tools to deeply explore algorithms and protocols, making it perfect for both academic study and personal exploration. It also includes features for analyzing historical ciphers.

DES、AES、Present、Extended Euclidean Algorithm、Miller-Rabin（ 常用密码学算法）推荐书籍《现代密码学趣味之旅》---彭长根

Foundation is a repository of formal cryptographic specifications

Stochastic, slippery hill climber with backtracking for attacking classical ciphers.

Windows Encrypt/Decrypt using AES 256 bit keys

A comprehensive Java library for interacting with PKCS#11 (Cryptoki) compatible hardware security modules (HSMs) and smart cards. This wrapper simplifies cryptographic operations while maintaining high security standards.

Pollard Rho attack on ECDLP with GMP

.NET Core C# implementation of a padding oracle attack against AES CBC (PKCS7, ANSI X.923)

The Cryptopals Crypto Challenges

使用MMRC算法优化的RSA，RSA共模攻击，以及已知e, d, n，分解n问题

Flutter Steganograph is a digital image/text encoding package.

Pollard Rho Kangaroo Elliptic Curve Discrete Logarithm Problem (ECDLP).

X-Wing KEM draft implementation in Golang.

Symmetric encryption and decryption in Ruby with OpenSSL

This project presents a Visual Studio solution including a simple demo ASP.Net Web API Basic Authentication Service Application and a “Tester” Client (Windows Form Application) that allows the user to test the Web API with CRUD operations (GET, POST, PUT, DELETE) that service design requires authentication (except the Get). In addition to demons…

PRESENT is a lightweight block cipher.

Implementations of the real AES cipher and my Text-Based AES cipher in C#

Create or write S-box and calculate lat and ddt

“大家一边要参加应用项目开发，同时也要加强基础理论学习。请大家一定要抓紧时间”