Teams are rushing to safeguard digital systems in anticipation of "Q-Day," when quantum computers are predicted to break conventional encryption in 2033 This article explores quantum safe standards. . The free, open-source command-line utility Crypto Scanner was recently released by Quantum Shield Labs.

It looks for weak cryptography in codebases that could be cracked by quantum attacks. Today's "Harvest Now, Decrypt Later" danger attackers seize encrypted data with the intention of using strong quantum machines to decrypt it later. Action is necessary in light of the "Harvest Now, Decrypt Later" (HNDL) threat. Although 2033 seems a long way off, it takes time to transition to quantum-safe standards.

Post-quantum cryptography (PQC) such as ML-KEM for keys and ML-DSA for signatures were approved by NIST in 2024. However, developers are unable to see their current crypto setup clearly.

By identifying algorithms susceptible to Shor's algorithm, which breaks RSA and ECC by factoring large numbers or resolving log issues, Crypto Scanner resolves that. It verifies configuration files, X.509 certificates, and source code in 14 languages (including Python, JavaScript, Go, Rust, and more). The outputs, which are available as HTML or JSON reports, are ideal for CI/CD pipelines like GitHub Actions or audits.

Crypto Scanner classifies key risks according to the level of quantum threat.

The breakdown is as follows: Algorithm for Risk Level Impact of Quantum Suggested Action Critical RSA (1024-4096+) totally shattered by Shor's Switch to ML-DSA (Signatures) or ML-KEM (Key Gen). Crucial ECDSA/ECC Broken completely (all curves) Switch to ML-DSA Critical DH/ECDH Broken key exchange Switch to ML-KEM High SHA-1/MD5 Collision Attacks (Classical & Quantum) Upgrade to Medium SHA-256 or SHA-256 or higher. Grover's reduced security to 128-bit Make plans to switch to SHA-3.

AES-256 low resistant to quantum (128-bit security) Safe for continuous use Low ML-DSA/ML-KEM NIST-standard post-quantum secure (Suggested) Use PyPI to install it: pip install crypto-scanner. Use the single command textcrypto-scanner scan to search your folder. --html --output quantum-risk-report.html This generates a risk-related visual HTML report.

Teams can use it to block builds with critical issues, such as RSA, in pull requests by plugging it into CI/CD. Crypto Scanner helps comply with regulations such as CNSA 2.0 by quickly inventorizing crypto assets. It prevents projects from accruing "quantum debt."

Stay ahead of the quantum race by downloading it right now from crypto-scanner on PyPI.