Blog / Quantum Cryptography
Quantum Cryptography
165 articles in this category.
Quantum Backaction: Why T1/T2 Metrics Miss Critical Errors
New arXiv research exposes blind spots in standard quantum benchmarks. Is your PQC migration timeline built on incomplete noise models? Read the analysis.
TF-QKD Reference-Beam Attacks: Critical Side-Channel Threat
New arXiv research reveals two side-channel attacks breaking Twin-Field QKD via reference-beam manipulation. What security teams must audit now.
Walking Cat Architecture: 2,514 Qubits Break Quantum Barrier
New trapped-ion blueprint delivers 110 logical qubits and 1M T gates daily with just 2,514 physical qubits. What CISOs must do now.
Hardware-Aware Quantum Kernels: Critical GNN Design Breakthrough
Graph neural networks now design quantum kernels that survive NISQ noise. What this means for enterprise quantum readiness. Read the technical breakdown.
Lean 4 Proof Replaces 33M SMT Checks in PQC Hardware Masking
New Lean 4 proof verifies ML-KEM and ML-DSA hardware masking universally, shrinking the trusted base from Z3, CVC5, and Python. Ready to audit yours?
Quantum Cloud Pricing: Game Theory Bounds Costs at 1.33x Optimal
New QC-PRAGM model caps quantum cloud client overcharging at 4/3 optimal. What CISOs need to know about distributed quantum compute pricing.
LiDMaS+ Benchmark: BP Decoder Cuts QEC Load 50% on Xanadu
New LiDMaS+ architecture benchmarks 4 quantum decoders on Xanadu hardware. BP reduces correction volume 50.4% vs MWPM. See the results.
PQ X.509 Assurance: Why Parse-Time Validation Fails ML-KEM
New framework detects 10/10 invalid ML-KEM certificates where JZLint catches only 5. See why your PQC validation pipeline needs a rebuild.
Satellite QKD Protocols: BB84 vs BBM92 for LEO Secure Links
New LEO satellite QKD analysis shows downlinks beat uplinks on QBER and key rate. Which protocol should your security team prioritize?
QLDPC Decoder Breakthrough: 10x Speedup Cuts FTQC Timeline
New BP preprocessing delivers 10x faster QLDPC decoding on bivariate bicycle codes. What CISOs must do before fault-tolerant quantum arrives.
QRAM Breakthrough: Solving Quantum ML's Data Loading Bottleneck
New Bucket Brigade QRAM framework cuts quantum state preparation to O(log²(MN)). What it means for your PQC migration roadmap.
QuIKS Cuts QKD Key Buffer Size 10x: Critical Network Advance
QuIKS delivers near-zero latency key supply for QKD networks with 10x smaller buffers. What CISOs planning quantum-safe infrastructure must know now.