openssl

Welcome to the OpenSSL Project !openssl logowww.openssl.org !github actions ci badgegithub actions ci OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security TLS, formerly SSL, Datagram TLS DTLS, and QUIC protocols. The protocol implementations ar...

MyJWT

MyJWT codebeat badge Introduction This cli is for pentesters, CTF players, or dev. You can modify your jwt, sign, inject ,etc... Check Documentation for more information. If you see problems or enhancement send an issue.I will respond as soon as possible. Enjoy : Documentation Documentation is...

RsaCtfTool

RsaCtfTool RSA multi-attack tool that decrypts data from weak public keys and recovers private keys. Overview This tool is a utility designed to decrypt data from weak public keys and attempt to recover the corresponding private key. It offers a comprehensive range of attack options for cracking...

openvpn

OpenVPN -- A Secure tunneling daemon Copyright C 2002-2026 OpenVPN Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. To get the latest release of OpenVPN, go to:...

RSA

RustCrypto: RSA A portable RSA implementation in pure Rust. Example use rsa::Pkcs1v15Encrypt, RsaPrivateKey, RsaPublicKey; let mut rng = rand::rng; let bits = 2048; let privkey = RsaPrivateKey::new&mut rng, bits.expect"failed to generate a key"; let pubkey = RsaPublicKey::from&privkey; // Encrypt...

keypair

keypair Generate a RSA PEM key pair from pure JS Usage var keypair = require'keypair'; var pair = keypair; console.logpair; outputs $ node example.js public: '-----BEGIN RSA PUBLIC...

CTF-RSA-tool

CTF-RSA-tool factordb http://factordb.com/ Fast Install cd install cd gmp-6.1.2 && make && make check && make install cd mpfr-4.0.1 && make && make check && make install cd mpc-1.1.0 make && make check && make install cd gmpy2-2.1.0a1 && python setup.py buildext --static=$HOME/static install cd...

cryptovenom

CryptoVenom CryptoVenom: The Cryptography Swiss Army knife What is CryptoVenom? CryptoVenom is an OpenSource tool which contains a lot of cryptosystems and cryptoanalysis methods all in one, including classical algorithms, hash algorithms, encoding algorithms, logic gates, mathematical functions,...

cyclonedx-cli

/ / / / / \ |/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / // // / // / // / / / / / // / | / // // / /, ///// /////|| /// // Usage: cyclonedx command options Options: --version Show version information -?, -h, --help Show help and usage information Commands: add Add...

CVE-2022-20866

RSA Key Checker for CVE-2022-20866 A vulnerability in the handling of RSA keys on devices running the Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software could allow an unauthenticated, remote attacker to retrieve the RSA private key. This vulnerability is due to a...

RSA-Backdoor

RSA Backdoor Generator This repo contains code to reproduce the Secretly Embedded Trapdoor with Universal Protection SETUP attack on RSA key generation proposed by Young & Yung, 1996. Considering the potential of this attack, never trust black box key generation systems. References: - Presentatio...

CVE-2022-40684

CVE-2022-40684 Individual or batch exploit for CVE-2022-40684 How to use Generate public key python3 exp.py -u ip:port -k idrsa2048.pub -l hosts.txt for batch processing with a file FOFA title="FortiGate"...

power_analysis

Power analysis attack over RSA Index Index Introduction Power Analysis Attacks RSA: A Short Introduction RSA Example Equipment Measuring Power: A Short Introduction Ohm's Law Kirchhoff's Voltage Law KVL Voltage Divider Shunt Resistor Example Power Measurement Fast Exponentiation Fast Exponentiati...

zoshrinkC2

MeliziaC2 DNS over HTTPS targeted malware only runs once ! Some functions are not available yet ! ! WIP, don't use in production ! Key Features Auto-delete malware on failure Fully encrypted per victim RSA key DoH DNS-over-HTTPS communication Malware only runs once! Diagram Images Requires...

the-key-ships-with-the-lock-cve-2026-82876-phison-s11-ssd-firmware-signature-bypass

CVE-2026-82876 — Phison S11 SSD 固件签名验证绕过（PoC） 针对 CVE-2026-82876 （CVSS 3.1：8.2 高危 / CVSS 4.0：9.3 严重，CWE-347）的概念验证：Phison PS3111-S11 SATA SSD 控制器在验证固件更新 RSA 签名时，使用的是固件镜像自身内部嵌入的公共模数 ，而非锚定在不可变控制器存储中的模数。任何人都可以生成自己的 RSA 密钥对，对修改后的固件重新签名，嵌入匹配的模数——所有基于 S11 的驱动器都会将篡改后的镜像视为正品。 配套公告：CVE-2026-84696...

crypto-attacks

Introduction Python implementations of cryptographic attacks and utilities. Requirements SageMath with Python 3.9 PyCryptodome You can check your SageMath Python version using the following command: $ sage -python --version Python 3.9.0 If your SageMath Python version is older than 3.9.0, some...

pybeacon

PyBeacon PyBeacon is a collection of scripts for dealing with Cobalt Strike's encrypted traffic. It can encrypt/decrypt beacon metadata, as well as parse symmetric encrypted taskings Scripts included There is a small library which includes encryption/decoding methods, however some example scripts...

tp-link-decrypt

NOTE as of 5 October 2025 this project is now depreciated. Nate Robbins has kindly taken over and added switch decryption - https://github.com/robbins/tp-link-decrypt ====================================================================================================== If you found this tool...

heartbleed-tools

OpenSSL Heartbleed CVE-2014-0160 vulnerability scanner, data miner and RSA key-restore tools. Author: Einar Otto Stangvik / @einaros / https://hacking.ventures Since the cat is long since out of the bag, and others have begun publishing their tools, I'm putting mine out there too. Hopefully this...

interrogate

Interrogate Interrogate is a proof-of-concept tool for identification of cryptographic keys in binary material regardless of target operating system, first and foremost for memory dump analysis and forensic usage. Able to identify AES, Serpent, Twofish and DER-encoded RSA keys as of version 0.0.4...