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Research & Field Notes

Deep dives into post-quantum cryptography, AI provenance, and updates on the BeQuantum infrastructure.

Satellite QKD Protocols: BB84 vs BBM92 for LEO Secure Links
Quantum Crypto
· 8 min read

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?

BeQuantum Intelligence
quantum-key-distributionsatellite-qkd
QLDPC Decoder Breakthrough: 10x Speedup Cuts FTQC Timeline
Quantum Crypto
· 7 min read

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.

BeQuantum Intelligence
post-quantum-cryptographyquantum-error-correction
QRAM Breakthrough: Solving Quantum ML's Data Loading Bottleneck
Quantum Crypto
· 6 min read

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.

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
QuIKS Cuts QKD Key Buffer Size 10x: Critical Network Advance
Quantum Crypto
· 7 min read

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.

BeQuantum Intelligence
quantum key distributionpost-quantum cryptography
Neural Decoders Slash Quantum Error Rates 17x: PQC Urgency
Quantum Crypto
· 7 min read

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.

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
Optimisation-Free RQAOA: Critical Path to Quantum Advantage
Quantum Crypto
· 8 min read

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?

BeQuantum Intelligence
quantum-computingqaoa
QAOA Compilation Breakthrough: Sparsification Cuts Ion-Trap Noise
Quantum Crypto
· 6 min read

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?

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
CIFOLD Circuit Folding: 31.6% Fewer Cuts for NISQ Workloads
Quantum Crypto
· 6 min read

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?

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
FPGA Quantum Decoders: Critical Path to Post-Quantum Security
Quantum Crypto
· 7 min read

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.

BeQuantum Intelligence
post-quantum-cryptographyquantum-error-correction
Quantum-Safe IPsec: Banking's Critical Migration Path
Quantum Crypto
· 7 min read

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.

BeQuantum Intelligence
post-quantum-cryptographyquantum-safe-ipsec
Critical Fluxonium Coupler Advance Reshapes Quantum Scaling Timeline
Quantum Crypto
· 8 min read

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.

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing-hardware
Masked NTT Verification: Closing PQC Hardware Side-Channel Gaps
Quantum Crypto
· 7 min read

Masked NTT Verification: Closing PQC Hardware Side-Channel Gaps

Pre-silicon verification of masked NTT accelerators catches side-channel leaks before tape-out. Here's why CISOs must demand it now.

BeQuantum Intelligence
post-quantum-cryptographyhardware-security

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