Mastodawn

Post-quantum readiness is becoming a visibility problem, not just a cryptography problem.

A new open-source scanning tool helps identify RSA, ECC, and other quantum-vulnerable algorithms across code, configs, and certificates—supporting early migration planning toward NIST-approved PQC standards.

Source: https://cyberpress.org/detect-quantum-vulnerable-cryptography/

💬 Is post-quantum crypto already on your roadmap, or still future-tense?
🔔 Follow @technadu for grounded security analysis

#Infosec #PostQuantumCrypto #Cryptography #QuantumThreats #SecureArchitecture #TechNadu #RiskManagement

RIOT Jan 9

RIOT Summit 2018 @ Amsterdam - PQM4: Implementing Post-Quantum Crypto on the Cortex M4

https://makertube.net/w/jHVSJR441bFStTJANPdHag

RIOT Summit 2018 @ Amsterdam - PQM4: Implementing Post-Quantum Crypto on the Cortex M4

PeerTube

Brian Siegelwax Jan 8

The Quantum Dragon isn't the newsletter you need right now, but it's the newsletter you deserve.

https://bsiegelwax.substack.com/p/the-2026-international-year-of-post

#QuantumComputing #PostQuantumCrypto #QuantumTech #IYQ2025 #QuantumIndustry

The 2026 International Year of Post-Quantum

Only IQT thought of this?

The Quantum Dragon (feat. IQT News)

David Chisnall (*Now with 50% more sarcasm!*)Jan 8

Shout out to the folks maintaining the pq-code-package repos. I’ve been building their ML-KEM and ML-DSA implementations for CHERIooT and they’ve been an absolute delight to work with. I don’t think I’ve ever had better interactions with a F/OSS project (though I have had a few that were as good).

Don’t worry, I’m not touching any of the crypto code…

#PQCodePackage #CHERIoT #PostQuantumCrypto

وردي

🇵🇸Oct 17

Did I just spend almost 3 hours watching a video on post-quantum cryptography? This video is so well made and unfortunately the algorithm won't push it to people because of its length.
https://youtu.be/aw6J1JV_5Ec

#cryptography #postquantumcrypto #postquantumcryptography

The 8-Year Battle Royale that Saved Encryption

YouTube

xyhhx 🔻Sep 5, 2025

... what exactly is this? is it just a server with some libraries installed? does the hardware offer something to enable post quantum crypto? useless product page ong

https://puri.sm/products/librem-pqc-comms-server/

#purism #librem #PQC #crypto #postQuantumCrypto

Purism - Librem PQC Comms Server – Purism

Introducing the Librem PQC Comms Server – Purism by Purism

Fiona

Apr 9, 2025

The paper I co-authored (“A Critical Analysis of Deployed Use Cases for Quantum Key Distribution and Comparison with Post-Quantum Cryptography”) was accepted for publication by “EPJ Quantum Technology” today. 😊

You can find the preprint here, Nick will eventually update it with the final changes.

In short: We looked into existing use-cases for #QuantumKeyDistribution and whether they make any sense and did so as a joint team between people with a QKD-background and cryptographers who started out very critical of QKD. (I’m firmly in the latter camp.)

My personal summary (though some of my co-authors won’t share it to this extend): #QKD is bullshit and not useful for practical purposes as it stands.

#crypto #cryptography #cryptology #postquantumcrypto #PQC

A Critical Analysis of Deployed Use Cases for Quantum Key Distribution and Comparison with Post-Quantum Cryptography

Quantum Key Distribution (QKD) is currently being discussed as a technology to safeguard communication in a future where quantum computers compromise traditional public-key cryptosystems. In this paper, we conduct a comprehensive security evaluation of QKD-based solutions, focusing on real-world use cases sourced from academic literature and industry reports. We analyze these use cases, assess their security and identify the possible advantages of deploying QKD-based solutions. We further compare QKD-based solutions with Post-Quantum Cryptography (PQC), the alternative approach to achieving security when quantum computers compromise traditional public-key cryptosystems, evaluating their respective suitability for each scenario. Based on this comparative analysis, we critically discuss and comment on which use cases QKD is suited for, considering factors such as implementation complexity, scalability, and long-term security. Our findings contribute to a better understanding of the role QKD could play in future cryptographic infrastructures and offer guidance to decision-makers considering the deployment of QKD.

IACR Cryptology ePrint Archive

Cyberagentur Mar 31, 2025

SCA4PQC – die @Cyberagentur startet ein Forschungsprogramm zur Entwicklung seitenkanalresistenter Post-Quanten-Kryptographie. Ziel: Schutz vor Quantenangriffen und physischen Seitenkanalangriffen. Fokus: Cloud/Desktops, IoT und Smartcards. Forschung und Wirtschaft sind eingeladen.
Mehr Informationen: https://t1p.de/b52np
#PostQuantum #CyberSecurity #SCA4PQC #PostQuantumCrypto #SideChannel #ITSecurity #OpenScience

Cryspen Jan 14, 2025

Are you ready for the post-quantum era?

Test your PQC readiness now! Our new website, featuring our formally verified libcrux crypto library, makes it easy to see if your browser is future-proof.

Head over to https://buff.ly/4ak1LB6 to test your browser and learn more about post-quantum cryptography.

#postquantumcrypto #cryptography #security #libcrux #mlkem