New and updated Computing pages on ContentLora.https://contentlora.com/enhttps://contentlora.com/wiki/analog-in-memory-computing/https://contentlora.com/wiki/analog-in-memory-computing/Analog in-memory computing does neural-network maths inside memory arrays so weights never move. How it works, IBM's phase-change work, 2025 results, limits.Sat, 10 Oct 2026 00:00:00 GMTWikicomputing-hardwarecomputingsemiconductorshttps://contentlora.com/wiki/co-packaged-optics/https://contentlora.com/wiki/co-packaged-optics/Co-packaged optics puts optical engines inside the switch or processor package. Products from NVIDIA, Broadcom and startups, claimed savings, open questions.Sat, 10 Oct 2026 00:00:00 GMTWikicomputing-hardwaresemiconductorscomputinghttps://contentlora.com/wiki/crypto-agility/https://contentlora.com/wiki/crypto-agility/Crypto-agility is the ability to replace cryptographic algorithms without rebuilding systems. Why the post-quantum transition made it a priority.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputingpolicyhttps://contentlora.com/wiki/darpa-quantum-benchmarking-initiative/https://contentlora.com/wiki/darpa-quantum-benchmarking-initiative/DARPA's Quantum Benchmarking Initiative tests whether any quantum computer can reach utility scale by 2033. Its stages, teams and October 2026 Stage C.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/google-willow/https://contentlora.com/wiki/google-willow/Willow is Google Quantum AI's 105-qubit superconducting chip, used for the first below-threshold error correction and the Quantum Echoes experiment.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/hqc/https://contentlora.com/wiki/hqc/HQC is the code-based encryption algorithm NIST picked in 2025 as a backup to ML-KEM. Why it was chosen, its trade-offs and its standards status.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputinghttps://contentlora.com/wiki/hybrid-post-quantum-tls/https://contentlora.com/wiki/hybrid-post-quantum-tls/How browsers and servers combine X25519 with ML-KEM to protect web traffic from future quantum decryption, and how far deployment had got by 2026.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputinghttps://contentlora.com/wiki/ibm-quantum/https://contentlora.com/wiki/ibm-quantum/IBM Quantum builds superconducting quantum computers. Its Nighthawk and Loon chips, 2026 advantage claims and the 2029 fault-tolerant Starling plan.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/ml-dsa/https://contentlora.com/wiki/ml-dsa/ML-DSA, formerly CRYSTALS-Dilithium, is NIST's main post-quantum digital signature standard. How it works, its sizes and where it is deployed.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputinghttps://contentlora.com/wiki/ml-kem/https://contentlora.com/wiki/ml-kem/ML-KEM, formerly CRYSTALS-Kyber, is NIST's main post-quantum key-establishment standard and the algorithm behind hybrid post-quantum TLS.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputinghttps://contentlora.com/wiki/model-context-protocol/https://contentlora.com/wiki/model-context-protocol/The Model Context Protocol is an open standard for connecting AI apps and agents to tools and data, now run by the Linux Foundation.Sat, 10 Oct 2026 00:00:00 GMTWikifrontier-aiaicomputinghttps://contentlora.com/wiki/neuromorphic-computing/https://contentlora.com/wiki/neuromorphic-computing/Neuromorphic computing builds chips inspired by the brain's spiking neurons. Intel's Hala Point, IBM's NorthPole, the 2025 Nature roadmap and open questions.Sat, 10 Oct 2026 00:00:00 GMTWikicomputing-hardwarecomputingsemiconductorshttps://contentlora.com/wiki/neutral-atom-qubits/https://contentlora.com/wiki/neutral-atom-qubits/Neutral-atom quantum computers trap thousands of atoms with laser tweezers. How they work, the 448-atom and 6,100-atom milestones, and who builds them.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/nist-post-quantum-cryptography-project/https://contentlora.com/wiki/nist-post-quantum-cryptography-project/NIST's open, multi-year competition that produced the ML-KEM, ML-DSA and SLH-DSA standards, plus HQC, FN-DSA and the work still in progress.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitypolicycomputinghttps://contentlora.com/wiki/quantinuum/https://contentlora.com/wiki/quantinuum/Quantinuum builds trapped-ion quantum computers, including the 98-qubit Helios. Its fidelity records, logical-qubit results and DARPA status.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/signal-post-quantum-protocol/https://contentlora.com/wiki/signal-post-quantum-protocol/How Signal added post-quantum protection in two steps, PQXDH in 2023 and the SPQR "Triple Ratchet" in 2025, and how Apple's iMessage PQ3 compares.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputinghttps://contentlora.com/wiki/slh-dsa/https://contentlora.com/wiki/slh-dsa/SLH-DSA, formerly SPHINCS+, is NIST's hash-based post-quantum signature standard: a conservative backup to ML-DSA with large signatures.Sat, 10 Oct 2026 00:00:00 GMTWikicryptography-securitycomputinghttps://contentlora.com/wiki/superconducting-qubits/https://contentlora.com/wiki/superconducting-qubits/Superconducting qubits are chip-based circuits cooled near absolute zero, used by Google, IBM and USTC. How they work and where they stand in 2026.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/surface-code/https://contentlora.com/wiki/surface-code/The surface code is the leading quantum error-correcting code for chip-based qubits. How it works, its 2024 below-threshold result and its limits.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/swe-bench/https://contentlora.com/wiki/swe-bench/SWE-bench tests whether AI can fix real GitHub issues. How it works, its Verified subset, and how scores rose from 2% to near 100%.Sat, 10 Oct 2026 00:00:00 GMTWikifrontier-aiaicomputinghttps://contentlora.com/wiki/test-time-compute/https://contentlora.com/wiki/test-time-compute/Test-time compute is the computing power an AI model spends while answering. Spending more of it is how reasoning models improve.Sat, 10 Oct 2026 00:00:00 GMTWikifrontier-aiaicomputinghttps://contentlora.com/wiki/topological-qubits/https://contentlora.com/wiki/topological-qubits/Topological qubits would store quantum information in exotic states of matter. Microsoft's Majorana 1 claim, the scientific dispute and DARPA's review.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/wiki/trapped-ion-qubits/https://contentlora.com/wiki/trapped-ion-qubits/Trapped-ion qubits use charged atoms held in electromagnetic fields. Why they lead on gate fidelity, who builds them, and their 2026 milestones.Sat, 10 Oct 2026 00:00:00 GMTWikiquantum-computingcomputingphysicshttps://contentlora.com/events/computing-hardware-tracker/https://contentlora.com/events/computing-hardware-tracker/A live timeline of milestones in GAA transistors, backside power, chiplets, co-packaged optics, neuromorphic and analog in-memory computing.Sat, 10 Oct 2026 00:00:00 GMTDevelopingcomputing-hardwaresemiconductorscomputinghttps://contentlora.com/events/cryptography-security-tracker/https://contentlora.com/events/cryptography-security-tracker/A dated, sourced timeline of post-quantum cryptography and AI security milestones: NIST standards, deployment, government deadlines, 2024-2026.Sat, 10 Oct 2026 00:00:00 GMTDevelopingcryptography-securitypolicycomputinghttps://contentlora.com/events/quantum-computing-tracker/https://contentlora.com/events/quantum-computing-tracker/A dated, sourced timeline of quantum computing milestones: error correction, logical qubits, advantage claims and DARPA's benchmarking, 2024-2026.Sat, 10 Oct 2026 00:00:00 GMTDevelopingquantum-computingcomputingphysicshttps://contentlora.com/analysis/post-moore-hardware-debate/https://contentlora.com/analysis/post-moore-hardware-debate/The open debates in next-gen computing hardware: incremental scaling vs radical new compute, how fast optics replaces copper, and vendor claims vs evidence.Sat, 10 Oct 2026 00:00:00 GMTAnalysiscomputing-hardwaresemiconductorscomputinghttps://contentlora.com/analysis/pqc-migration-timeline-debate/https://contentlora.com/analysis/pqc-migration-timeline-debate/Q-Day timing, 2029 corporate targets versus 2030-2035 government deadlines, and whether to rush new algorithms: the post-quantum migration debate.Sat, 10 Oct 2026 00:00:00 GMTAnalysiscryptography-securitypolicycomputinghttps://contentlora.com/analysis/quantum-advantage-debate/https://contentlora.com/analysis/quantum-advantage-debate/Quantum advantage claims from Google, USTC and IBM, why classical computers keep catching up, and what would settle the debate.Sat, 10 Oct 2026 00:00:00 GMTAnalysisquantum-computingcomputingphysicshttps://contentlora.com/explain/computing-hardware/https://contentlora.com/explain/computing-hardware/A crash course on computing beyond conventional chip scaling: GAA transistors, backside power, chiplets, optical links, neuromorphic and analog compute.Sat, 10 Oct 2026 00:00:00 GMTExplainercomputing-hardwaresemiconductorscomputinghttps://contentlora.com/explain/cryptography-security/https://contentlora.com/explain/cryptography-security/A sourced crash course on post-quantum cryptography: the quantum threat, NIST's new standards, deployment, migration deadlines and AI in security.Sat, 10 Oct 2026 00:00:00 GMTExplainercryptography-securitycomputingpolicyhttps://contentlora.com/explain/frontier-ai/https://contentlora.com/explain/frontier-ai/A crash course on frontier AI in 2026: how reasoning models and AI agents work, who builds them, and where the frontier stands now.Sat, 10 Oct 2026 00:00:00 GMTExplainerfrontier-aiaicomputinghttps://contentlora.com/explain/how-ai-agents-work/https://contentlora.com/explain/how-ai-agents-work/What an AI agent is and how it works: language models using tools in a loop, computer use, MCP connectors and long tasks.Sat, 10 Oct 2026 00:00:00 GMTExplainerfrontier-aiaicomputinghttps://contentlora.com/explain/how-large-language-models-work/https://contentlora.com/explain/how-large-language-models-work/A plain guide to large language models: the Transformer, scaling laws and human-feedback training, at beginner and expert level.Sat, 10 Oct 2026 00:00:00 GMTExplainerfrontier-aiaicomputinghttps://contentlora.com/explain/how-optical-interconnects-work/https://contentlora.com/explain/how-optical-interconnects-work/Why data centers are replacing copper and pluggable transceivers with light, and how silicon photonics, optical chiplets and co-packaged optics work.Sat, 10 Oct 2026 00:00:00 GMTExplainercomputing-hardwaresemiconductorscomputinghttps://contentlora.com/explain/how-post-quantum-cryptography-works/https://contentlora.com/explain/how-post-quantum-cryptography-works/Lattices, hashes and codes: the math behind post-quantum algorithms, how key encapsulation and signatures work, and the trade-offs in size and safety.Sat, 10 Oct 2026 00:00:00 GMTExplainercryptography-securitycomputinghttps://contentlora.com/explain/how-quantum-computers-break-encryption/https://contentlora.com/explain/how-quantum-computers-break-encryption/Why Shor's algorithm threatens RSA and elliptic-curve cryptography, why AES survives, and how fast attack estimates fell in 2025-2026.Sat, 10 Oct 2026 00:00:00 GMTExplainercryptography-securitycomputinghttps://contentlora.com/explain/how-qubits-work/https://contentlora.com/explain/how-qubits-work/What a qubit is, how superposition, entanglement and interference power quantum computers, and why qubits are so fragile.Sat, 10 Oct 2026 00:00:00 GMTExplainerquantum-computingcomputingphysicshttps://contentlora.com/explain/memory-wall/https://contentlora.com/explain/memory-wall/Why AI chips are increasingly limited by memory and interconnect bandwidth rather than raw compute, and which hardware ideas try to fix it.Sat, 10 Oct 2026 00:00:00 GMTExplainercomputing-hardwaresemiconductorscomputinghttps://contentlora.com/explain/quantum-computing/https://contentlora.com/explain/quantum-computing/A sourced crash course on quantum computing: qubits, error correction, logical qubits, advantage claims and who leads as of October 2026.Sat, 10 Oct 2026 00:00:00 GMTExplainerquantum-computingcomputingphysicshttps://contentlora.com/explain/quantum-error-correction/https://contentlora.com/explain/quantum-error-correction/How quantum error correction turns many noisy physical qubits into reliable logical qubits, what "below threshold" means, and the 2026 state of play.Sat, 10 Oct 2026 00:00:00 GMTExplainerquantum-computingcomputingphysicshttps://contentlora.com/explain/what-quantum-computers-are-good-for/https://contentlora.com/explain/what-quantum-computers-are-good-for/The problems quantum computers are expected to help with - simulation, cryptanalysis - how close each is, and why "faster at everything" is wrong.Sat, 10 Oct 2026 00:00:00 GMTExplainerquantum-computingcomputingphysicshttps://contentlora.com/explain/why-chip-scaling-slowed/https://contentlora.com/explain/why-chip-scaling-slowed/How the end of Dennard scaling around 2005 created a power wall, why multi-core and accelerators followed, and why new hardware ideas now matter.Sat, 10 Oct 2026 00:00:00 GMTExplainercomputing-hardwaresemiconductorscomputing