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...

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...

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...

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...

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...

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...

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

공간 효율적 점 덧셈을 이용한 타원 곡선 이산 로그에 대한 양자 알고리즘 이 저장소는 타원 곡선 이산 로그 설정에서 사용되는 공간 효율적 양자 모듈러 역원 및 아핀 점 덧셈 회로의 리소스 추정을 위한 Qiskit 코드를 포함합니다. 현재 코드베이스는 세 가지 워크플로우를 중심으로 구성됩니다: 1. 모듈러 역원 회로의 청크 단위 재귀적 계산; 2. 회로의 선택적 로컬 NCT 템플릿 최적화; 3. 래핑된 아핀 점 덧셈 회로의 컴파일된 블록 단위 리소스 추정. 저장소 구조 . ├── README.md │ ├── eeamodel/:...

CVE-2026-33936

CVE-2026-33936 ecdsa PyPI におけるサービス拒否 Denial of Service の脆弱性 はじめに 私は python-ecdsa において、Moderate（中程度） の深刻度の脆弱性を特定し、責任ある開示（responsible disclosure）を行いました。python-ecdsa は、先月だけで 4780 万回ダウンロード された広く使われている Python 暗号ライブラリです。 私は python-ecdsa をレビューしているときに、非常に具体的な問いを念頭に置いてこの問題を発見しました。 不正な DER...

python-ecdsa

순수 Python ECDSA 및 ECDH 이것은 ECDSA타원곡선 디지털 서명 알고리즘, EdDSAEdwards-curve 디지털 서명 알고리즘 및 ECDH타원곡선 Diffie-Hellman를 지원하는 ECC타원곡선 암호의 사용하기 쉬운 구현체로, 순수 Python으로 구현되었으며 MIT 라이선스로 배포됩니다. 이 라이브러리를 사용하면 키 쌍서명 키와 검증 키을 빠르게 생성하고, 메시지에 서명하고, 서명을 검증할 수 있습니다. 또한 교환된 공개 키를 기반으로 공유 비밀 키에 합의할 수도 있습니다. 키와 서명은 매우 짧아서 처리...

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...

curveball

curveball CVE-2020-0601 curveball - 대체 키 계산기 빌드 Windows Visual Studio 2012 이상에서 솔루션을 빌드하세요. Linux / Unix cc altkey.c -lcrypto -o altkey 사용법 사용법: altkey ecpubliccertificate.pem ecnewprivatekey.pem 예제 C:\security\curveball\Releasealtkey...

ligolo

Ligolo : 침투 테스터를 위한, 침투 테스터가 만든 리버스 터널링 목차 소개 사용 사례 빠른 데모 성능 사용법 설정 / 컴파일 사용 방법? 요약 옵션 기능 할 일 라이선스 크레딧 소개 Ligolo 는 역방향 연결에서 SOCKS5 또는 TCP 터널을 완전한 안전성타원 곡선 TLS 인증서으로 설정하기 위한 간단 하고 가벼운 도구입니다. 이는 Autoroute + Socks4a 를 사용하는 Meterpreter 와 비슷하지만, 더 안정적이고 빠릅니다. 사용 사례 외부 감사 중 Windows / Linux / Mac 서버를...

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-2026-16516 wolfSSH ECDSA host key curve not validated against negotiated algorithm

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...

ECC_Attacks

楕円曲線暗号に対する既知の攻撃 はじめに 楕円曲線入門 暗号の文脈における楕円曲線 ECC攻撃 ECDH攻撃 生成元の位数が小さすぎる 生成元の位数がスムーズ数である 生成元の位数がほぼスムーズ数であり、秘密鍵が小さい 点が曲線上にあることを検証していない 曲線が特異である 曲線が超特異である 曲線が異常である ECDSA攻撃 メッセージに署名する前にハッシュ化していない 異なる署名で同じkの値を再利用する kの値を安全でない方法で生成する 生成元が有効であることを検証していない 結論 ECDH攻撃の概要 ECDSA攻撃の概要 これらの攻撃への対策 参考文献 はじめに...

noble-curves

noble-curves 監査済みで最小限の楕円曲線暗号のJS実装。 🔒 独立したセキュリティ企業による監査済み 🪶 最小限: 15KB gzip圧縮時 のsecp256k1、未使用コードはビルドから除外される 🏎 高速: JSエンジンの特性に合わせて手作業で最適化 🔍 信頼性: クロスライブラリ / wycheproofテストで正確性を保証 ➰ Weierstrass曲線、Edwards曲線; ECDSA、EdDSA、Schnorr、BLS署名 ✍️ ECDH、hash-to-curve、OPRF、FROST、Poseidonハッシュ、FFT 🔖 ed25519、ed448における否認防...

cve-2024-13176-timing-analysis

CVE-2024-13176 における低振幅 ECDSA タイミングリーケージの計装化検出 このリポジトリには、CVE-2024-13176 に関する独立した研究のレポート、ウェブサイト、データ、ソース資料、再現性ファイルが含まれています。 このプロジェクトは、OpenSSL ECDSA 署名について報告されている nonce 関連のタイミング条件が、管理された ARM64 仮想化 Linux 環境で検出可能かどうかを調査します。 主な結果 確認実験では、ECDSA P-521 とソースレベル計装を使用して OpenSSL 3.4.0 と OpenSSL 3.4.1 を比較しました。...

AZL-105999 CVE-2026-98188 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: p54: validate curve data length in the calibration curve converters p54convertrev0 and p54convertrev1 read calibration curve data from the device-supplied EEPROM entry using channel and points-per-channel counts taken...

CVE-2026-98188

In the Linux kernel, the following vulnerability has been resolved: wifi: p54: validate curve data length in the calibration curve converters p54convertrev0 and p54convertrev1 read calibration curve data from the device-supplied EEPROM entry using channel and points-per-channel counts taken...

UBUNTU-CVE-2026-98188

In the Linux kernel, the following vulnerability has been resolved: wifi: p54: validate curve data length in the calibration curve converters p54convertrev0 and p54convertrev1 read calibration curve data from the device-supplied EEPROM entry using channel and points-per-channel counts taken...