Blog / Quantum Cryptography
Quantum Cryptography
165 articles in this category.
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.
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.
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.
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.
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.
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?
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.
One-Sided DI-QKD: Critical Path to Long-Distance Keys
One-sided device-independent QKD stays secure against coherent attacks above 50.1% detector efficiency. See what it means for your QKD roadmap.
Quantum Attention: Critical Higher-Order Token Modeling
Quantum Higher-Order Attention models order-k token interactions classical self-attention can't reach. See what the expressivity gap means for ML.
Quantum Decoherence: A Critical Signal for PQC Timelines
Dephased qubits reveal which quantum correlations survive noise—and why steering coherence reshapes your post-quantum migration math. See the data.
Bosonic Cyclic Codes: Critical Quantum Error Gains
Bosonic cyclic codes trade one photon-loss check for Gaussian phase gates. What does faster error-corrected qubits mean for your PQC timeline? Read on.
Three-Qubit Gate: A Critical Quantum Error Correction Leap
A native three-qubit gate maps two-qubit parity in one step, speeding surface-code stabilizers. See what it means for your PQC timeline.