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Research & Field Notes

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

Post-Quantum Cryptography Under Threat: Lattice SVP Attack
Quantum Crypto
· 10 min read

Post-Quantum Cryptography Under Threat: Lattice SVP Attack

A quantum framework exploiting lattice symmetries reduces qubit requirements for SVP attacks. What this means for CRYSTALS-Kyber and your PQC migration plan.

BeQuantum Intelligence
post-quantum-cryptographylattice-cryptography
Quantum Error Correction Under Attack: ML Decoders Exposed
Quantum Crypto
· 10 min read

Quantum Error Correction Under Attack: ML Decoders Exposed

Researchers cut a quantum decoder's logical qubit lifetime from 100,000 cycles to 60. What this means for your quantum security roadmap — and what to do now.

BeQuantum Intelligence
quantum-error-correctionpost-quantum-cryptography
Light-Cone VQA Beats 3-Round QAOA: What CISOs Must Know
Quantum Crypto
· 10 min read

Light-Cone VQA Beats 3-Round QAOA: What CISOs Must Know

Light-cone VQA achieves 0.7926 approximation ratio on MaxCut, outperforming 3-round QAOA on IBM hardware. What does this mean for your cryptographic assumptions

BeQuantum Intelligence
post-quantum-cryptographyquantum-algorithms
Quantum Key Distribution: Correlated Sources Solved
Quantum Crypto
· 10 min read

Quantum Key Distribution: Correlated Sources Solved

New MDI-QKD protocol tolerates 500-round source correlations over 300 km fiber. What this means for your quantum-secure network roadmap. Read the analysis.

BeQuantum Intelligence
quantum-key-distributionpost-quantum-cryptography
Quantum Error Correction Hits 40ns: Critical CISO Signal
Quantum Crypto
· 10 min read

Quantum Error Correction Hits 40ns: Critical CISO Signal

Quantum error correction just cleared a 40ns readout barrier — 25,000x faster than host post-processing. See what it changes for your PQC timeline.

BeQuantum Intelligence
quantum-error-correctionpost-quantum-cryptography
Quantum Computing Advance: Critical Signal for PQC Migration
Quantum Crypto
· 8 min read

Quantum Computing Advance: Critical Signal for PQC Migration

New SRF cavity qudits hit 20+ ms coherence and 99.9% entanglement fidelity. What this quantum computing advance means for your PQC roadmap — assess now.

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
Non-Planar Qubits: What Z3 Gauge Symmetry Means for PQC
Quantum Crypto
· 11 min read

Non-Planar Qubits: What Z3 Gauge Symmetry Means for PQC

A 3×3 crossbar Josephson array just broke the planar barrier in superconducting qubits. Here's what Z3 gauge symmetry means for your PQC migration timeline.

BeQuantum Intelligence
post-quantum-cryptographyquantum-hardware
Prompt Injection Detection: Data Geometry Beats Model Scale
AI Provenance
· 9 min read

Prompt Injection Detection: Data Geometry Beats Model Scale

A sparse linear SVM hits 95.97% recall at sub-ms latency vs 44.35% for a 22M-param neural model. What this means for your LLM security stack.

BeQuantum Intelligence
prompt-injectionllm-security
Post-Quantum Cryptography on MCUs: A Critical Hardware Gap
Quantum Crypto
· 8 min read

Post-Quantum Cryptography on MCUs: A Critical Hardware Gap

NIST PQC benchmarks show SPHINCS+ and Dilithium fail on standard microcontrollers. Learn why hardware acceleration is now your only migration path.

BeQuantum Intelligence
post-quantum-cryptographyembedded-security
Secure Coding Drift: The Critical Risk in PQC Development
Quantum Crypto
· 7 min read

Secure Coding Drift: The Critical Risk in PQC Development

Secure coding drift erodes PQC security as teams lean on LLM-generated code. Learn how to detect this hidden risk and harden your migration today.

BeQuantum Intelligence
post-quantum-cryptographysecure-coding-drift
Quantum Advantage Reality: Critical Signal for PQC Timing
Quantum Crypto
· 8 min read

Quantum Advantage Reality: Critical Signal for PQC Timing

An IBM-hardware quantum benchmark shows theoretical speedups still fall short in practice. What does that mean for your PQC migration timeline?

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
Quantum Phase Estimation Lower Bounds: Critical for PQC
Quantum Crypto
· 8 min read

Quantum Phase Estimation Lower Bounds: Critical for PQC

New tight bounds on quantum phase estimation sharpen quantum resource estimates for cryptographically relevant machines. Assess your PQC risk now.

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing

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