cryptography

Free repository of cryptography-related data.

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.

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

Cryptographic protocol and security-related protocol piece parser.

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.

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

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

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

Cryptopals challenges https://cryptopals.com/

A minimalist implementation of AES algorithms in C

🔐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.

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.

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.

This crate contains implementations of several legacy and modern codes, ciphers and hashes. Additionally it has an interactive cli with cryptanalysis support.

Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array (so-called "seed phrase") using exclusive OR (XOR)/Vernam cipher (a.k.a. One Time Pad).

Securely encrypt and decrypt text data with our custom PHP-based encryption class.

scared is a side-channel analysis framework.