Blog / Quantum Cryptography
Quantum Cryptography
164 articles in this category.
Quantum Public-Key Encryption Faces a Critical Theory Wall
New research proves quantum public-key encryption can't be built from one-way functions alone. What does this mean for your PQC roadmap? Learn how.
HQC on NPU Hardware: Critical Post-Quantum Crypto Boost
How does HQC decoding on Qualcomm NPUs cut energy use 18.13×? Explore the post-quantum cryptography migration path for mobile devices today.
Q-FE: Critical Post-Quantum Defense for 6G Industrial IoT
How does Q-FE cut crypto overhead 62% while securing 6G Digital Twins against quantum attacks? See the CSIDH-PQC architecture CISOs need to evaluate now.
Multidimensional CV-QKD Reconciliation: A Critical Review
How multidimensional reconciliation turns a noisy quantum channel into a codeable one — and why your QKD roadmap depends on it. Read the breakdown.
Megaquop Quantum Simulation: A Critical PQC Timeline Signal
A neutral-atom architecture reaches megaquop-scale quantum simulation with ~10,000 qubits. What does it mean for your PQC migration clock? Read on.
BB84 Quantum Key Distribution: Critical Noise Security Guide
How does collective rotation noise affect BB84 QKD security? See the QBER, mutual information, and secret key rate trade-offs—and what to do now.
Post-Quantum Cryptography's Critical Side-Channel Flaw
Can attackers break McEliece and BIKE with just 200 power traces? New research exposes a decapsulation leak. Audit your PQC hardware now.
Clifford-Deformed LDPC Codes: 50% Biased Noise Thresholds
How Clifford-deformed zero-rate LDPC codes reach near-50% biased noise thresholds — and why it shortens your quantum-risk timeline. Read the analysis.
Fault-Tolerant Quantum Encoders: Critical 43% Gate Drop
New Munich Quantum Toolkit methods cut encoder gate counts 43% and depth 70%. See what faster fault-tolerant quantum hardware means for your crypto plan.
Quantum Fisher Information: When Convergence Checks Lie
Can your quantum estimation pipeline trust its own convergence signal? New research shows why width-only stopping rules certify biased results. Read on.
Quantum Fourier Transform: Critical Speedup for Shor's Era
A new arXiv preprint cuts fault-tolerant Quantum Fourier Transform runtime in half. See what the OQFT co-design means for your PQC migration timeline.
Acoustic Purcell Effect: Quantum Threat to PQC Timelines
New diamond spin-qubit research shows 10x faster phonon-mediated coupling at 12 GHz. What CISOs must know about accelerating quantum risk.