nixos-config

Lan Tian's NixOS Configuration This repository holds the configuration files for all my NixOS systems. Features Full system root-on-tmpfs, using impermanence Nftables instead of iptables Secret management with sops-nix QEMU user mode emulation for most architectures Nix Flakes with Nixpkgs patchi...

PQC-Scanner

The PQC Network Scanner is a purpose‑built assessment tool designed to help organisations understand their cryptographic exposure as they transition toward a post‑quantum security posture. Unlike traditional TLS scanners that focus solely on certificate validity or classical cryptographic strengt...

quantum-security-project

OWASP Quantum Security Project Prepare Today. Protect tomorrow. An official OWASP community project mapping the security risks of the quantum era in a practical, vendor-neutral, and risk-based way - the antidote to hype and fear. Status: Bootstrap phase. The OWASP Top 10 for Quantum Security Risk...

git-remote-gcrypt

================= git-remote-gcrypt GNU Privacy Guard-encrypted git remote :Manual section: 1 Description git-remote-gcrypt is a git remote helper to push and pull from repositories encrypted with GnuPG, using a custom format. This remote helper handles URIs prefixed with gcrypt::. Supported...

Post-quantum authentication: Why organizations should start testing certificate ecosystems now

In this article 1. Why post-quantum authentication presents a different challenge 2. Why organizations should begin preparing now 3. Microsoft's perspective on readiness 4. Testing the future certificate ecosystem 5. Expanding end-to-end testing 6. What organizations can do today 7. Looking ahead...

wolfCOSE

wolfCOSE wolfCOSE is a lightweight and fast C library implementing core CBOR and COSE standards, backed by wolfSSL for cryptography. Supported Standards & RFCs Core Specifications: RFC 8949 - Concise Binary Object Representation CBOR RFC 9052 - CBOR Object Signing and Encryption COSE RFC 9053 -...

op4

op4 — Secure Terminal Messenger Op4 is a terminal-based encrypted messaging application written in Rust. It provides end-to-end encrypted private messaging with post-quantum cryptography, routed entirely through the Tor network so that neither the content of your messages nor your IP address is...

age

-man%20page-lightgrey%3E age is a simple, modern and secure file encryption tool, format, and Go library. It features small explicit keys, post-quantum support, no config options, and UNIX-style composability. $ age-keygen -o key.txt Public key:...

PrivateSphare

PrivateSphare PrivateSphare is a secure, anonymous, zero-knowledge file storage and sharing platform. It allows users to upload files and receive a human-readable 24-word passphrase for retrieval. No accounts, no tracking, and no unencrypted data ever touches the server's persistent storage. 🛡️ Ke...

CVE-2026-22001-SPHINCS-WOTS-Weak-Randomness-Forgeable-Signature

CVE-2026-22001 – SPHINCS+ WOTS+ Weak Randomness Signature Forgery Overview An implementation of the SPHINCS+ post‑quantum signature scheme uses a flawed random number generator during WOTS+ signature generation. The same nonce k is reused across multiple signatures, allowing an attacker to recove...

camel-pqc-tls

Post-Quantum TLS with Apache Camel This repository contains three examples demonstrating Post-Quantum Cryptography PQC TLS 1.3 handshakes with Apache Camel, using the X25519MLKEM768 hybrid key exchange. X25519MLKEM768 combines classical X25519 elliptic curve Diffie-Hellman with ML-KEM-768 , a...

sslscan

sslscan2 sslscan 버전 2가 출시되었습니다. 여기에는 백엔드 스캔 코드의 주요 재작성이 포함되어 있어 더 이상 많은 검사에서 OpenSSL 버전에 의존하지 않습니다. 즉, 컴파일된 OpenSSL 버전에 관계없이 기존 프로토콜SSLv2 및 SSLv3은 물론 TLSv1.3도 지원할 수 있습니다. 이것은 대부분 jtesta의 작업 덕분에 가능해졌으며, 그가 백엔드 재작성의 대부분을 담당했습니다. 기타 주요 변경 사항은 다음과 같습니다: 서버 키 교환 그룹 열거. 서버 서명 알고리즘 열거. SSLv2 및 SSLv3 프로토...

nexus-os

Nexus OS The Governed Agentic AI Operating System 66 Crates | 675 Commands | 86 Pages | 5,229 Tests | 10/10 OWASP | Zero Stubs Local-first. Air-gappable. Post-quantum ready. Built in Rust. Architecture | Quick Start | Features | Audit Status | Docs Nexus OS is an AI agent operating system where...

ejbca-pqc-lab

EJBCA Pure PQC Lab — ML-DSA-65 Two-Tier PKI Hierarchy A hands-on implementation of NIST FIPS 204 ML-DSA in a two-tier PKI hierarchy using EJBCA Community Edition. 📖 Full walkthrough: Building a Post-Quantum PKI: How I Signed a Root CA and Sub CA Using ML-DSA on EJBCA What This Lab Builds A comple...

cryptoptic

cryptoptic 量子コンピュータに見つけられる前に、コードに潜む暗号を発見しましょう。 cryptoptic は CodeQL と GitHub Actions を使用して、リポジトリまたは GitHub 組織全体をスキャンし、使用されているすべての暗号関数、その関数が由来するライブラリ、および呼び出し場所のインベントリを生成します。 なぜこれが必要なのか...

LR-WebPKI

LR+ WebPKI Evaluation Artifact This package contains the finalized LR+ reference implementation, production reconstruction wrappers, tests, and generated evaluation outputs for context-closed post-quantum authentication over WebPKI CA context. The package is intentionally written as a submission...

CVE-2026-4567-Post-Quantum-KEM-Timing-Side-Channel-Kyber-Decapsulation-

2. CVE-2026-4567 – Post-Quantum KEM Timing Side-Channel Kyber Decapsulation Overview A vulnerable implementation of the Kyber KEM decapsulation leaks secret key bits through timing differences in the ciphertext rejection step, enabling full key recovery. Severity: Critical Private Key Compromise...

reverie

Reverie An efficient implementation of the NIZKPoK outlined in KKW 2018 Reverie is an implementation prover and verifier of the MPC-in-the-head NIZKPoK outlined in Improved Non-Interactive Zero Knowledge with Applications to Post-Quantum Signatures. Reverie seeks to offer concrete prover efficien...

Harvest Now, Decrypt Later: The Attack You Defend Against by Doing Nothing

Somewhere, an attacker is recording your encrypted traffic. Not breaking it. Recording it. The bet is patient and simple: store ciphertext today, wait for quantum computers to mature, decrypt at leisure. The industry calls it harvest now, decrypt later HNDL, and it is the rare security threat wit...

codecrypt

Codecrypt The post-quantum cryptography tool. Codecrypt is currently unmaintained, although I still successfully use it. If you are interested in developing/maintaining it, ping me. About This is a GnuPG-like unix program for encryption and signing that uses only quantum-computer-resistant...