First experimental QOT using adapted QKD + bit commitment surpasses noisy storage model security. Applied to private set intersection: two banks identified common suspicious accounts without disclosing other data, demonstrating real-world viability.

#QuantumCryptography #SecureComputation #News

Scott Aaronson refutes the 'JVG algorithm' claiming RSA-2048 could break with 5,000 qubits. Fatal flaw: precomputing exponentially many classical values before loading into quantum state makes it slower than Shor's, not faster.

#QuantumCryptography #ShorAlgorithm #News

OptiQKD combines Temporal Convolutional Networks and Reinforcement Learning to boost QKD secure key rates by 25% and halve QBER from 3.0% to 1.5%, with 66% faster channel adaptation across BB84, E91, and COW protocols.

#QKD #QuantumCryptography #Research

Novel EAQKD protocol unifies quantum entanglement with information-theoretic Wegman-Carter authentication, achieving QBER <11% to 200km, 1.12×10⁵ bit/s at 10km, 9.8 bit/s at 200km, and outperforming BB84 beyond 80km with composable security.

#QKD #QuantumCryptography #Research

Proves no generic best-possible quantum one-time compiler exists under LWE/group actions. Introduces 'testable' OTPs with SEQ simulation security in the oracle model, and proposes stateful quantum iO as a plausible plain-model construction pathway.

#QuantumCryptography #QuantumObfuscation #Research

Meet the Writer: Yash, College Undergrad

He hates the "AI bubble," plays chess, and procrastinates until the last minute. Meet the undergrad decoding Zero-Knowledge proofs. #quantumcryptography

Via #OPG_OpticaQ: Frequency-subspace encoding for multiplexed quantum secret sharing https://bit.ly/4aly6Jj #PhaseModulation #QuantumCryptography @uni-jena.de💡⚛️

Simply Quantum Computing: with Analogies and Figures has been published on Amazon.
Order your copy at: a.co/d/04Pi5d0O
#Quantum #QuantumComputing #Book #SimpyQuantumComputing #quantumcryptography

🎄 As 2025 ends, Wibu-Systems thanks you for your trust and partnership. Excited to continue our journey in 2026 with advances in #CyberSecurity, #AI, #QuantumCryptography, and #TechInnovation. 🌟

What does mobile QKD look like? "Mobility" comes in varying classes.

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

bsiegelwax.substack.com/p/what-does-...

#QuantumKeyDistribution #QuantumCryptography #QuantumNetworking #PostQuantumCrypto

Quantum Computing's Potential: A Business Guide The Business Guide to Quantum Computing's Potential Let's get one thing straight. Quantum computing isn't science fiction anymore. It’s a rapidly advancing field that’s inching its way out of the&hellip;

Quantum Computing's Potential: A Business Guide #businessapplicationsofquantumcomputing #quantumadvantage #quantumalgorithmsforbusiness #quantumasaservice #preparingforquantum #NISQera #quantummachinelearning #qubittechnology #quantumcryptography #quantumtechnologyinvestment

Quantum teleportation between photons from two distant light sources achieved Everyday life on the internet is insecure. Hackers can break into bank accounts or steal digital identities. Driven by AI, attacks are becoming increasingly sophisticated. Quantum cryptography promises more effective protection. It makes communication secure against eavesdropping by relying on the laws of quantum physics. However, the path toward a quantum internet is still fraught with technical hurdles.

✨Our digital lives are under threat! But hope flickers… Quantum physics may unlock unhackable communication. 🤯 A quantum internet is the dream! #quantumcryptography

Source: phys.org/news/2025-11-quantum-tel...

Quantum teleportation between distant photon sources advances secure communication systems, enhancing protection against cyber threats by leveraging quantum physics. 🔒🔬 Link: https://tinyurl.com/23rh4f8d #QuantumCryptography #CyberSecurity #QuantumInternet

Black‑Box Separation for Quantum PKE from OWF with Classical Public Keys

This article proves that quantum public‑key encryption from one‑way functions is impossible when using classical public keys and quantum ciphertexts.
#quantumcryptography

Optical Quantum Shield: Integrated Cryptography For High-Capacity, Future-Proof Networks The digital backbone of our global economy is facing an existential threat. The very public-key cryptography that secures our online…

Optical Quantum Shield: Integrated Cryptography For High-Capacity, Future-Proof Networks.

medium.com/@jckapadia00...

#QuantumCryptography, #CyberSecurity, #FutureProof, #DigitalTransformation, #Innovation, #Networking, #TechInnovation, #DataSecurity, #QKD, #OpticalNetworking

"Did you know some quantum states are so alike they can't be told apart? This antidistinguishability could revolutionize secure quantum communications! Curious about the future of data security? Join the discussion below! #QuantumSecurity #QuantumCryptography #FutureTech" LINK

5/ This is the fourth of five Quantum Breakfasts.

Co-organised by @uni.lu & @ccluxembourg.bsky.social, this series celebrates the International Year of Quantum Science & Technology.

Let’s talk quantum!
quantum.uni.lu/quantum-brea...

#QuantumYear2025 #QuantumCryptography #Luxembourg

"Discover how quantum cryptography advancements promise a future of hacker-proof online transactions! What are your thoughts on these innovations? #QuantumCryptography #FutureTech #Cybersecurity" LINK

"Recent research reveals key distinctions in quantum pseudorandom functions, potentially revolutionizing secure communications. How might these advancements reshape digital security? Share your thoughts! 🔐🌐 #QuantumCryptography #Cybersecurity #QuantumComputing" LINK

Study Boosts Quantum Cryptography Security for Multiple Copies

A new framework extends quantum cryptographic security from a single copy to a fixed polynomial number of copies, strengthening pseudorandom state and unitary generators. Read more: getnews.me/study-boosts-quantum-cry... #quantumcryptography #pseudorandom

Quantum Cryptography Links One‑Way Puzzles to Non‑Collapsing Hardness

Researchers link quantum one‑way puzzles to non‑collapsing measurement hardness through the new SampPDQP class; the work was submitted in October 2025 after STOC 2024. getnews.me/quantum-cryptography-lin... #quantumcryptography #onewaypuzzles

Quantum tech promises to revolutionize computation, communication, sensing, drug discovery, & materials science! 💊🧬📈 #QuantumSensors #QuantumCryptography

"Researchers are revolutionizing #QuantumCryptography with untelegraphable encryption, paving the way for uncloneable security. What does this mean for the future of data protection? 🚀🔒 #SecureCommunication #Innovation #DataSecurity" LINK

"Is quantum cryptography as secure as we believe? Discover how classical communication is essential for enhancing security and efficiency, revealing critical vulnerabilities in pseudorandom unitaries. #QuantumCryptography #SecureCommunication #TechRevolution" LINK

Quantitative Quantum Soundness for All Multipartite Compiled Games

The KLVY compiler preserves quantum soundness for multipartite nonlocal games, enabling execution of multi‑prover tests. The proof gives explicit advantage bounds. getnews.me/quantitative-quantum-sou... #quantumcryptography #nonlocalgames

Limits of Pseudorandom Unitaries for Bit Commitment and Key Agreement

Pseudorandom unitaries cannot serve as black‑box building blocks for QCCC bit commitment or key agreement, and the work will be presented at TCC 2025. Read more: getnews.me/limits-of-pseudorandom-u... #pseudorandomunitaries #quantumcryptography

Quantum Photons Deliver the Ultimate Random Number Generator

HOM interference, entanglement, and CHSH tests have confirmed secure quantum randomness, guaranteeing cryptographic applications that are independent of devices #quantumcryptography

Quantum Entanglement Unlocks Unbreakable Randomness for Next-Gen Cryptography

Verifying quantum randomness in a device-independent framework using tomography, CHSH inequality, and entanglement for safe cryptography. #quantumcryptography

In this article mentioned that NSA has broad quantum-computing capabilities for mass decryption
medium.com/@Forensic-Archive/42-000...

Most of article describes that ruzzian military used mostly some obsolete soviet […]

How HPPK DS Balances Security and Efficiency Across NIST Levels

Explore the HPPK DS scheme: compact keys, strong entropy, and resilience against signature forgery and key recovery attacks. #quantumcryptography