curveball

curveball CVE-2020-0601 curveball - Alternative Key Calculator Build Windows Visual Studio 2012 or , then build the solution. Linux / Unix cc altkey.c -lcrypto -o altkey Usage Usage: altkey ecpubliccertificate.pem ecnewprivatekey.pem Example C:\security\curveball\Releasealtkey...

purrcrypt

🐱 PurrCrypt 🐶 Fur-ociously Secure, Paw-sitively Adorable! The purr -fect way to keep your secrets fur -ever safe, straight from the meow -th of your computer to your fur -ends' paws! !IMPORTANT PurrCrypt is real cryptography in a fuzzy disguise! Your messages are protected by the same elliptic...

python-ecdsa

Pure-Python ECDSA and ECDH This is an easy-to-use implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman, implemented purely in Python, released und...

pycryptodome

.. image:: https://github.com/Legrandin/pycryptodome/workflows/Integration%20test/badge.svg :target: https://github.com/Legrandin/pycryptodome/actions .. image:: https://badge.fury.io/py/pycryptodome.svg :target: https://pypi.org/project/pycryptodome PyCryptodome PyCryptodome is a self-contained...

noble-curves

noble-curves Audited & minimal JS implementation of elliptic curve cryptography. 🔒 Audited by independent security firms 🪶 Minimal: 15KB gzipped secp256k1, unused code is excluded from your builds 🏎 Fast: hand-optimized for caveats of JS engines 🔍 Reliable: cross-library / wycheproof tests ensure...

ECC_Attacks

Known Attacks On Elliptic Curve Cryptography Introduction Introduction To Elliptic Curves Elliptic Curves In The Context Of Cryptography ECC Attacks ECDH Attacks The Order Of The Generator Is Too Small The Order Of The Generator Is A Smooth Number The Order Of The Generator Is Almost A Smooth...

gringotts

CVE-2020-0601 proof of concept A fun proof of concept to create your own root CA and signed certificate based on the CVE-2020-0601 vulnerability in Windows 10. The basis for the issue is the CertGetCertificateChain method improperly validated root certificate authorities. Since the search for a...

edwards25519

filippo.io/edwards25519 import "filippo.io/edwards25519" This library implements the edwards25519 elliptic curve, exposing the necessary APIs to build a wide array of higher-level primitives. Read the docs at pkg.go.dev/filippo.io/edwards25519. The package tracks the upstream standard library...

cve-2020-0601

Zeek test script for CVE-2020-0601 This script can detect exploit attempts for CVE-2020-0601. It performs a simple check to see if a known curve is used in a certificate - if this is not the case a notice is raised. Example notice in notice.log: 1579043477.791522 CHhAvVGS1DHFjwGM9 192.241.209.49...

Quantum-Algorithm-for-Elliptic-Curve-Discrete-Logarithms-with-Space-Efficient-Point-Addition

Quantum Algorithm for Elliptic Curve Discrete Logarithms with Space-Efficient Point Addition This repository contains Qiskit code for resource estimation of the space-efficient quantum modular inversion and affine point-addition circuits used in elliptic-curve discrete logarithm settings. The...

NeuroCore

NeuroCore High-Performance Structural Binary Analysis and Visualization Utility Abstract NeuroCore is a native macOS utility engineered for the structural analysis of binary data through high-velocity visualization. By leveraging General-Purpose Computing on Graphics Processing Units GPGPU via...

cve-2024-13176-timing-analysis

Instrumented Detection of Low-Amplitude ECDSA Timing Leakage in CVE-2024-13176 This repository contains the research report, website, data, source material, and reproducibility files for an independent study of CVE-2024-13176. The project looks at whether the nonce-related timing condition report...

cve-2019-13132-lab

CVE-2019-13132 — libzmq CURVE INITIATE stack overflow → RCE lab End-to-end working RCE exploit + reproducible lab for CVE-2019-13132 , a stack buffer overflow in libzmq's CURVE INITIATE handshake handler. An attacker who knows the server's long-term public key a public parameter by design can...

cve-2020-0601-plugin

Zeek test script for CVE-2020-0601 This script can detect exploit attempts for CVE-2020-0601. It performs a check to see if a known curve is used in a certificate - if this is not the case a notice is raised. Example notice in notice.log: 1579043477.791522 CHhAvVGS1DHFjwGM9 192.241.209.49 46110...

Bluetooth-Attacks-CVE-2025-27840

This paper discusses how an attacker can introduce a hidden list of vulnerabilities through module updates, which can lead to compromise of ESP32 devices and gaining unauthorized access to private keys, affecting billions of devices using this microcontroller. One of the key issues is the...

clairvoyance

🔮 clairvoyance Clairvoyance /klɛərˈvɔɪəns /; from French clair meaning clear and voyance meaning vision from Wikipedia. Overview clairvoyance creates a colorful visualization of the page protection of an entire 64-bit process address space user and kernel running on a Windows 64-bit kernel. To...

CVE-2022-21449

CVE 2022 21449 python implementation This project allows you to: Plot an elliptic curve with desired parameters, over a finite field or not Generate a key pair from a given elliptic curve Encrypt / Decrypt a message via ECIES Sign / verify using ECDSA Simulate an exploitation of CVE 2022 21449 Fi...

dual-ec-drbg

DualECDRBG Backdoor: Educational Proof-of-Concept For Security Professionals | Educational Purposes Only ⚠️ Disclaimer This repository contains an educational demonstration of the DualECDRBG cryptographic backdoor CVE-2014-8610, a well-documented vulnerability disclosed following the Snowden...

PT-2026-125878

🚨 MAJOR SECURITY ALERT: bitcoinjs patches multiple high security issues in their packages We hit some of the most critical infrastructure in Bitcoin is dependent on bitcoinjs packages—bitcoinjs-lib, bip39, tiny-secp256k1 were affected are ato multiple high security issues affecting major wallets,...

low-int-cert-monitor

low-int-cert-monitor Detect X.509 certificates whose elliptic-curve private key is a trivially small integer public point Q = dG for small d — the eMudhra misissuance class. Curves: P-256, P-384, P-521. Layout p4mon/ — production monitor: in-memory Rust checker, CT-log tailer, systemd units commo...