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...

cryptoptic

cryptoptic Find the cryptography hiding in your code before quantum computers find it for you. cryptoptic uses CodeQL and GitHub Actions to scan a repository or an entire GitHub organisation and produce an inventory of every cryptographic function in use, the library it comes from, and where it i...

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...

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...

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-Safe-Migration

🌌 Quantum-Safe Migration QSM A Post-Quantum Cryptography Migration Toolkit for Nginx and OpenSSH. 🛠️ Overview QSM is an open-source toolkit that audits legacy cryptographic configurations and migrates them to hybrid post-quantum cryptography PQC. It targets the "Harvest Now, Decrypt Later" HNDL...

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...

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...

Combining Post-Quantum Cryptography and Quantum Key Distribution: Taxonomy, Constructions, Proofs, Standards, Deployments and Open Problems

Post-quantum cryptography PQC and quantum key distribution QKD address the quantum threat from opposite directions: PQC replaces vulnerable public-key algorithms with schemes believed to resist quantum cryptanalysis, while QKD derives keys whose secrecy rests on physical assumptions rather than...

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...

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...

AI-Assisted Design of a Post-Quantum Cryptographic Accelerator: A Deployed-Silicon Case Study

Post-quantum migration is mandated on published timelines, and silicon that ships with a defect cannot be patched remotely. The standard acceptance gate cannot detect an entire class of ML-DSA defects. Signing resamples until a candidate meets its norm bounds, so the executed path varies with the...

Quantum-Based Solutions for Security Enhancement in Open Radio Access Networks

Open Radio Access Networks O-RAN introduce unprecedented flexibility, interoperability, and intelligence into next-generation wireless systems, but their disaggregated and software-defined architecture also expands the attack surface and creates new security vulnerabilities. Conventional...

PYSEC-2026-3779

opensslencrypt versions before 1.4.9 fail to validate encryption status of embedded post-quantum private keys in file metadata. Attackers can craft files with unencrypted embedded PQC keys that decrypt under any password, bypassing authentication and producing attacker-chosen plaintext with false...

A Drop-In KEM Replacement for Client Signatures in Post-Quantum SSH

The transition to post-quantum cryptography is reshaping the Secure Shell SSH protocol for remote administration. Post-quantum key exchange has been deployed in OpenSSH and is being standardized, while SSH authentication largely remains a signature-replacement effort. This path preserves the...

Cryptocurrencies in the Quantum Age: Migration Paths to PQC

Quantum computers pose a fundamental threat to blockchain systems that rely on elliptic-curve cryptography. This work reviews the quantum vulnerabilities and associated economic risks of major blockchain platforms, with a focus on Bitcoin, Ethereum, and Solana. We distinguish between at-rest,...

quantum-security-project — Updated!

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...

Future-Proofing the Internet: Akamai Achieves End-to-End PQC

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Quantum-Safe Web Service Architecture Using Time-Based One-Time Passwords

One-Time Passwords OTPs have become a common option for multi-factor authentication in several applications. For instance, during website login processes, OTPs are often used in conjunction with traditional text-based usernames and passwords to verify whether the access request originates from a...

YAVIN: A Unified Architecture for Secure Edge Processing in Memory

Secure, private multi-tenant execution spanning processors, memory, and accelerators remains one of the most significant challenges in modern edge computing systems. Simultaneously, processing-in-memory PIM has emerged as an effective approach for reducing the Von Neumann bottleneck by moving...