C

cryptography

A minimalist stack-based programming language designed as a flexible framework for implementing and exploring cryptologic algorithms. Its syntax and semantics are inspired by PostScript, offering a concise and expressive environment for learning and experimentation.

C++17 header only library for common cross-platform networking, sockets, ssl, threading, new language features, crypto, and serial i/o support.

estraces is a Python library to manipulate side-channel trace sets. It aims at giving a clear and uniform API to handle traces samples and metadata for various persistency and file formats.

scared is a side-channel analysis framework.

A minimalist implementation of AES algorithms in C

D(HE)ater is a proof of concept implementation of the D(HE)at attack (CVE-2002-20001) through which denial-of-service can be performed by enforcing the Diffie-Hellman key exchange.

For more information visit https://dheatattack.com

A package that handles key pair generation and encryption / decryption of secrets using keys

CryptoLyzer is a fast, flexible, and comprehensive server cryptographic protocol (TLS, SSL, SSH, DNSSEC) and related setting (HTTP headers, DNS records) analyzer and fingerprint (JA3, HASSH tag) generator with Python API and CLI.

Cryptographic protocol and security-related protocol piece parser.

Free repository of cryptography-related data.

CLI tool for compressing end XOR encoding file.

cdt-nwa is a network traffic analysis tool for identifying cipher suites, that require migration to Post-Quantum Cryptography (PQC)

This repository contains the Fundamental Cryptographic Algorithms scripts for the B.Tech Computer Science course at Vellore Institute of Technology, Vellore.

Cryptopals challenges https://cryptopals.com/

🔐Design of a system and code using the Arduino UNO R3 board to generate 30-second tokens based on the TOTP algorithm.

Fake USDT Sender / Flash USDT - Efficient and user-friendly software for rapid Tether (USDT) transactions.

Crypto Sphere est un projet en Rust qui permet de chiffrer et déchiffrer des chaînes de caractères en utilisant différents algorithmes de cryptographie. Ce projet offre une interface simple pour appliquer des méthodes de chiffrement/déchiffrement robustes et sécurisées, adaptées à plusieurs cas d'utilisation.

HashBreaker est un outil de brute-force écrit en Rust, conçu pour tester et craquer des mots de passe hachés en utilisant des algorithmes comme MD5, SHA-1, SHA-256, SHA-512, bcrypt, et argon2. Il supporte également l'utilisation de dictionnaires de mots de passe, compressés ou non.

Using BLAKE in keyed hashing mode to sign and verify data.