Blog / Quantum Cryptography
Quantum Cryptography
170 articles in this category.
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.
Neural Decoders Slash Quantum Error Rates 17x: PQC Urgency
New neural decoder cuts logical error rates 17x and boosts throughput 10,000x. What this means for your post-quantum migration timeline.
Optimisation-Free RQAOA: Critical Path to Quantum Advantage
New optimisation-free RQAOA eliminates costly variational tuning for combinatorial problems like BPSP. What does this mean for your quantum roadmap?
QAOA Compilation Breakthrough: Sparsification Cuts Ion-Trap Noise
New QAOA compilation technique reduces trapped-ion pulse count from O(n²) to O(n log n). What does it mean for quantum-ready enterprises?
CIFOLD Circuit Folding: 31.6% Fewer Cuts for NISQ Workloads
CIFOLD compresses quantum circuits into meta-graphs, slashing required cuts by 31.6% and sampling overhead by 3.55×10⁹. Ready for your hybrid stack?
FPGA Quantum Decoders: Critical Path to Post-Quantum Security
FPGA-based QEC decoders validate quantum error correction 365x faster than software. What this means for your PQC migration timeline.
Quantum-Safe IPsec: Banking's Critical Migration Path
Hybrid CC+QKD+PQC architecture secures banking VPNs against quantum attacks. See the five-node testbed proving enterprise migration works today.
Critical Fluxonium Coupler Advance Reshapes Quantum Scaling Timeline
New long-range coupler design targets sub-100-ns gates with error rates below 0.01% for modular quantum processors. What CISOs must prepare for now.