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GCRI · Teknolojiyên kuantûmê

Cryptography and quantum

Cybersecurity and cryptography meet quantum technology in two ways: quantum computers threaten current public-key cryptography, and quantum key distribution offers a different way to share keys. In this field the work is planning the move to post-quantum cryptography and weighing QKD honestly.

Pirsek bike Back to STEM foundation of Quantum Technologies
01Naverok

Cryptography and quantum in five parts.

Protokol5 steps
  1. 01ApplicationWhat cybersecurity and cryptography does here
  2. 02DaneWhat the method consumes
  3. 03ErêkirinHow results are checked
  4. 04ConnectionsTopics that rely on this method
  5. 05StewardshipWho maintains the method
02Application

What cybersecurity and cryptography does here.

Cybersecurity and cryptography protect information pergalan and data from unauthorised access, disruption and manipulation. They address threats that can spread rapidly across interconnected digital and physical systems. In quantum and cyber and digital resilience, cybersecurity analysis identifies how a single compromise can propagate across sectors that share software, vendors or networks. It informs resilience requirements and cyber insurance. The canonical description is on STEM Commons.

Cryptographic inventory

Systems, protocols and certificates using vulnerable public-key algorithms are discovered and recorded, as the first step of migration.

Migration prioritisation

Systems are prioritised by how long their data must stay secret and how long migration will take, compared with threat timeline ranges.

QKD implementation review

QKD deployments are reviewed for trusted node exposure, device evaluation and fit with agency guidance.

03Çavdêrî bike

Security assessment.

The screen a team would use to follow this method: its measures, states and decisions. Names are examples and values are illustrative.

Security assessment

Quantum technologies · Cryptography and quantum · Run R-0897

Two high findingsGCRI · Teknolojiyên kuantûmê

Encam

Weak key rotationIdentity serviceBilindPR.AAVekirî
Unpatched gatewayEdgeBilindPR.PSFixing
Logging gapAPI ya dayînêNavînDE.CMVekirî
Stale accountsRêberKêmPR.AAClosed

Method card

Rêbaz
Ewlehiya sîber û kriptografî
Framework
Fonksiyonên CSF 2.0
Çarçove
60 assets
Nîşan
MODELKIRÎ

Control coverage by function

Security assessment: the screen’s structure, terms and states for Quantum technologies.Nav û nirxên nimûneyî; sêwiran e, ne qeyd an pergaleke zindî ye.
04Dane

What the method consumes.

Datasets and records used by cybersecurity and cryptography on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.

DaneRolNîşan
Cryptographic discovery outputsEnvanterÇAVDÊRÎKIRÎ
Data classificationLifetime of secrecyDECLARED
Agency guidancePositionsStatîstîkên weşandî
05Simulator

Kaskadeyek di tevahiya torên girêdayî de.

A Şopa metirsîyê hebûnên li heman cihî di her qatê de ji holê radike; perçebûn, girêdayîbûna di navbera qatan de û barkirina zêde ya yên mayî paşê têkçûnê belav dikin. Dîmena 3D qatan bi kûrahiyê ji hev vediqetîne. Modela hînkirinê bi nirxên ronîker ên diyarkirî, ne pêşbînî.

Kontrol

Mal û milk her qat
18
Metirsî: şop
8% ya qadê
Mal û milkên ku bi qateke din ve girêdayî ne
60%
Kapasîteya zêde (tolerans)
30%

Xwendin

Mal û milkên ku metirsî bandor li wan kiriye
13%
Mal û milkên ku hê dixebitin
44%
Mezinbûna zerara destpêkê
4.3 times
Gavên çareserkirinê
2
Jimar, rêbaz û çavkanî
GavNavendên daneyê yên ku dixebitin (%)Tor yên ku dixebitin (%)Hêz dixebite (%)
0838989
1617267
2613339

Rêbaz

  1. Torên girêdayî Buldyrev û yên din (2010), Catastrophic cascade of failures in interdependent networks, Nature 464
  2. Zincîra barkêşiya zêde Motter and Lai (2002), Physical Review E 66
  3. Barê navbeynkariyê Brandes (2001), Journal of Mathematical Sociology 25
  4. Torên pirqat Kivela and others (2014), Journal of Complex Networks 2
  5. Girêdayîbûnên binesazê Rinaldi, Peerenboom and Kelly (2001), IEEE Control Systems 21(6)
  6. Pankeya nediyarîyê (Monte Carlo ya parametreyan) Spiegelhalter, Pearson and Short (2011), Visualising uncertainty about the future, Science 333
  7. Hesasiyeta yek-yek (tornado) Saltelli and others (2008), Global Sensitivity Analysis: The Primer, Wiley

Dane

The model runs on the teaching values set by the controls. To calibrate it for a place, read it against these admitted layers and series, which this page’s map can draw:

  • Rêyên sereke Natural Earth
  • Rêhesin Natural Earth
  • Benderên behrê Natural Earth
  • Balafirgeh Natural Earth
  • Dirêjahiyên bajarî Natural Earth
  • Ronahiya şevê îşev, qutbûn (VIIRS Day/Night Band) NASA/NOAA VIIRS (Suomi NPP) · register nasa.gibs.context-live-layers
  • Bûyerên xwezayî (NASA EONET) NASA EONET · tomar nasa.eonet.events
Zincîra bandorê di torên girêdayî de. Modela fêrkirinê ya nimûneyî: ew li ser nirxên ku kontrol destnîşan dikin dimeşe, ne li ser daneyên pîvandî. Rêbaz: Torên girêdayî (Buldyrev and others (2010), Catastrophic cascade of failures in interdependent networks, Nature 464); Zincîra barkêşiya zêde (Motter and Lai (2002), Physical Review E 66); Barê navbeynkariyê (Brandes (2001), Journal of Mathematical Sociology 25).

Li seranserê şeş stûnan, bi pêşengiya Nexus Consortium

06Erêkirin

How results are checked.

Controls are tested through red-team exercises, audits and formal analysis of cryptographic schemes. Incident data are used to check whether defences performed as intended.

Kontrol bikinHow it is done
Inventory completenessDiscovery is checked against architecture documentation
Interoperability testingPost-quantum implementations are tested with partners
Agency alignmentPlans are compared with national agency timelines

Adversaries adapt, so historical data may not reflect future attacks. Software supply chains and legacy systems introduce weaknesses that are hard to inventory.

07Rêbaz û delîl

How cryptography and quantum is modelled, measured and tested.

Model, texmînên wî, daneyên wî û nediyariya wî, bi şeweyê ku zanyar an endezyar kontrol bike. Avahî rêbazên weşandî dişopînin. Nirxên hatine xêzkirin nimûneyî ne, ne encam in.

Modela pergalê

The couplings between the systems in cryptography and quantum: signs of influence, a reinforcing and a balancing loop, and cross-links where stress jumps.

++−+KuantûmSîberCivakAborîR xurtkerB hevseng
Causal loop diagram from the page’s systems; signs show the direction of influence. Illustrative structure for a system dynamics or network model, not estimated couplings.
Prensîbên rêber ên FAIR · GO FAIR û FORCE11W3C PROV · World Wide Web ConsortiumRêwerzên ji bo birêvebirina hevgirtî ya nediyarîyan · IPCCCEOS Analysis Ready Data · Committee on Earth Observation Satellites
08Connections

Topics that rely on this method.

09Stewardship

Who maintains the method.

Ewlehiya sîber û berxwedana dîjîtal stewards cybersecurity and cryptography for the Consortium and reviews how it is applied across platforms.

Canonical page: Cybersecurity and cryptography

10Girêdayî

Ev rûpel li ser Konsorsiyûmê te ber bi kû ve dibe.

11Pirs

Pirs û bersiv.

What are the limits of cybersecurity and cryptography in this field?
Adversaries adapt, so historical data may not reflect future attacks. Software supply chains and legacy systems introduce weaknesses that are hard to inventory.
How are results checked?
Controls are tested through red-team exercises, audits and formal analysis of cryptographic schemes. Incident data are used to check whether defences performed as intended.
Are the values on this page real?
The data names, roles and checks are real descriptions of practice. The canvas shows a design of the method’s use, not a run; no result is reported here.
Where else is this method applied?
Çavdêrxaneya canonical method page lists every platform that applies it.
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rêzeya Pergalên Stratejîk is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.

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