#qkd — Public Fediverse posts

El lado del mal - III edición del Programa de Especialización de Quantum y Post-Quantum Computing para Ciberseguridad: Noviembre 2026 https://www.elladodelmal.com/2026/07/iii-edicion-del-programa-de.html #Quantum #PostQuantum #Criptografia #Seguridad #PQC #QKD #Cuántica

El lado del mal - III edición del Programa de Especialización de Quantum y Post-Quantum Computing para Ciberseguridad: Noviembre 2026 https://www.elladodelmal.com/2026/07/iii-edicion-del-programa-de.html #Quantum #PostQuantum #Criptografia #Seguridad #PQC #QKD #Cuántica

El lado del mal - III edición del Programa de Especialización de Quantum y Post-Quantum Computing para Ciberseguridad: Noviembre 2026 https://www.elladodelmal.com/2026/07/iii-edicion-del-programa-de.html #Quantum #PostQuantum #Criptografia #Seguridad #PQC #QKD #Cuántica

El lado del mal - III edición del Programa de Especialización de Quantum y Post-Quantum Computing para Ciberseguridad: Noviembre 2026 https://www.elladodelmal.com/2026/07/iii-edicion-del-programa-de.html #Quantum #PostQuantum #Criptografia #Seguridad #PQC #QKD #Cuántica

El lado del mal - III edición del Programa de Especialización de Quantum y Post-Quantum Computing para Ciberseguridad: Noviembre 2026 https://www.elladodelmal.com/2026/07/iii-edicion-del-programa-de.html #Quantum #PostQuantum #Criptografia #Seguridad #PQC #QKD #Cuántica

"Europe chose CV-QKD for its quantum networks." I keep seeing this in quantum coverage. It's wrong, and the real picture is more interesting, and more relevant to infosec practitioners than it first appears.

EuroQCI, the EU's quantum communication infrastructure programme, funds six parallel industrial projects across three QKD modalities. eCAUSIS is explicitly building DV-QKD systems and a European DV-QKD supply chain. MDI-QUEEN is developing measurement-device-independent QKD. QUARTERNEXT (launched July 6, €10M, coordinated by Luxquanta) is one of several CV-QKD tracks, alongside QKISS and SEQRET.

Europe didn't pick a protocol winner. It's building a portfolio.

So why does CV-QKD get disproportionate strategic attention? Supply chain.

DV-QKD's highest-performance detectors are superconducting nanowire single-photon detectors (SNSPDs) - cryogenic, specialised, thin supplier base. ID Quantique in Geneva was Europe's flagship SNSPD manufacturer. Then IonQ acquired a controlling stake (announced Feb 2025, completed May 2025). Europe's most prominent single-photon detector company is now a US subsidiary.

Single Quantum in Delft is EU-owned but small. Pixel Photonics in Münster (€13.5M raised April 2026) is a newer entrant. Beyond that: Photec (China), Scontel (Russia), Photon Spot and Quantum Opus (US).

CV-QKD sidesteps this dependency. Its detection hardware: homodyne receivers, InGaAs photodiodes, balanced detectors; uses telecom-derived components that European industry manufactures at scale. Not off-the-shelf telecom gear (a secure CV-QKD receiver requires tight shot-noise calibration, excess-noise estimation, and security-specific DSP), but the manufacturing base is European.

QUARTERNEXT's alignment with PIXEurope (the EU's ~€400M photonic chip pilot line) makes the industrial logic explicit.

Now here's what makes it more complicated than a clean sovereignty narrative.

China's 10,000+ km quantum network (described in a 2025 npj Quantum Information paper) is hybrid. Four decoy-state BB84 systems on the backbone, two Gaussian-modulated CV-QKD systems in metro networks. They use InGaAs/InP avalanche detectors and upconversion detectors on the backbone - not SNSPDs. The "China chose DV, Europe chose CV" framing is wrong when you look at deployment evidence.

Both ecosystems are converging on multi-modality. The question isn't which protocol wins. It's who controls the component stack.

The security proof angle matters for the infosec crowd too. DV-QKD (decoy-state BB84) has two decades of finite-key, coherent-attack security proofs. CV-QKD's proof literature is younger and more active: composable security for Gaussian modulation established in 2022, coherent-attack proofs for discrete modulation improved substantially in Feb 2025. The photon-number cutoff assumption in CV-QKD proofs (infinite-dimensional Hilbert spaces require truncation for numerical analysis) is an active research area.

This matters because the EU's Nostradamus certification lab at JRC Ispra will need to evaluate CV-QKD products against these proofs. If the proofs carry unresolved assumptions, the certification carries them too. The pipeline from proof theory to certified product to procurement framework is where CV-QKD's practical future lives or dies.

For practitioners: PQC migration is still the action item. The regulatory deadlines are set. QKD is a specialised additional control for specific use cases with specific risk profiles. If you're in EU-regulated critical infrastructure, track the Nostradamus certification pipeline as it will shape procurement requirements. Insist on modality-neutral key management interfaces (ETSI GS QKD 004/014). Don't lock into one vendor or one QKD flavour.

Full analysis: https://postquantum.com/post-quantum/europe-cv-qkd-industrialisation/

#infosec #cybersecurity #quantum #QKD #PQC #cryptography #postquantum #EuroQCI

"Europe chose CV-QKD for its quantum networks." I keep seeing this in quantum coverage. It's wrong, and the real picture is more interesting, and more relevant to infosec practitioners than it first appears.

EuroQCI, the EU's quantum communication infrastructure programme, funds six parallel industrial projects across three QKD modalities. eCAUSIS is explicitly building DV-QKD systems and a European DV-QKD supply chain. MDI-QUEEN is developing measurement-device-independent QKD. QUARTERNEXT (launched July 6, €10M, coordinated by Luxquanta) is one of several CV-QKD tracks, alongside QKISS and SEQRET.

Europe didn't pick a protocol winner. It's building a portfolio.

So why does CV-QKD get disproportionate strategic attention? Supply chain.

DV-QKD's highest-performance detectors are superconducting nanowire single-photon detectors (SNSPDs) - cryogenic, specialised, thin supplier base. ID Quantique in Geneva was Europe's flagship SNSPD manufacturer. Then IonQ acquired a controlling stake (announced Feb 2025, completed May 2025). Europe's most prominent single-photon detector company is now a US subsidiary.

Single Quantum in Delft is EU-owned but small. Pixel Photonics in Münster (€13.5M raised April 2026) is a newer entrant. Beyond that: Photec (China), Scontel (Russia), Photon Spot and Quantum Opus (US).

CV-QKD sidesteps this dependency. Its detection hardware: homodyne receivers, InGaAs photodiodes, balanced detectors; uses telecom-derived components that European industry manufactures at scale. Not off-the-shelf telecom gear (a secure CV-QKD receiver requires tight shot-noise calibration, excess-noise estimation, and security-specific DSP), but the manufacturing base is European.

QUARTERNEXT's alignment with PIXEurope (the EU's ~€400M photonic chip pilot line) makes the industrial logic explicit.

Now here's what makes it more complicated than a clean sovereignty narrative.

China's 10,000+ km quantum network (described in a 2025 npj Quantum Information paper) is hybrid. Four decoy-state BB84 systems on the backbone, two Gaussian-modulated CV-QKD systems in metro networks. They use InGaAs/InP avalanche detectors and upconversion detectors on the backbone - not SNSPDs. The "China chose DV, Europe chose CV" framing is wrong when you look at deployment evidence.

Both ecosystems are converging on multi-modality. The question isn't which protocol wins. It's who controls the component stack.

The security proof angle matters for the infosec crowd too. DV-QKD (decoy-state BB84) has two decades of finite-key, coherent-attack security proofs. CV-QKD's proof literature is younger and more active: composable security for Gaussian modulation established in 2022, coherent-attack proofs for discrete modulation improved substantially in Feb 2025. The photon-number cutoff assumption in CV-QKD proofs (infinite-dimensional Hilbert spaces require truncation for numerical analysis) is an active research area.

This matters because the EU's Nostradamus certification lab at JRC Ispra will need to evaluate CV-QKD products against these proofs. If the proofs carry unresolved assumptions, the certification carries them too. The pipeline from proof theory to certified product to procurement framework is where CV-QKD's practical future lives or dies.

For practitioners: PQC migration is still the action item. The regulatory deadlines are set. QKD is a specialised additional control for specific use cases with specific risk profiles. If you're in EU-regulated critical infrastructure, track the Nostradamus certification pipeline as it will shape procurement requirements. Insist on modality-neutral key management interfaces (ETSI GS QKD 004/014). Don't lock into one vendor or one QKD flavour.

Full analysis: https://postquantum.com/post-quantum/europe-cv-qkd-industrialisation/

#infosec #cybersecurity #quantum #QKD #PQC #cryptography #postquantum #EuroQCI

"Europe chose CV-QKD for its quantum networks." I keep seeing this in quantum coverage. It's wrong, and the real picture is more interesting, and more relevant to infosec practitioners than it first appears.

EuroQCI, the EU's quantum communication infrastructure programme, funds six parallel industrial projects across three QKD modalities. eCAUSIS is explicitly building DV-QKD systems and a European DV-QKD supply chain. MDI-QUEEN is developing measurement-device-independent QKD. QUARTERNEXT (launched July 6, €10M, coordinated by Luxquanta) is one of several CV-QKD tracks, alongside QKISS and SEQRET.

Europe didn't pick a protocol winner. It's building a portfolio.

So why does CV-QKD get disproportionate strategic attention? Supply chain.

DV-QKD's highest-performance detectors are superconducting nanowire single-photon detectors (SNSPDs) - cryogenic, specialised, thin supplier base. ID Quantique in Geneva was Europe's flagship SNSPD manufacturer. Then IonQ acquired a controlling stake (announced Feb 2025, completed May 2025). Europe's most prominent single-photon detector company is now a US subsidiary.

Single Quantum in Delft is EU-owned but small. Pixel Photonics in Münster (€13.5M raised April 2026) is a newer entrant. Beyond that: Photec (China), Scontel (Russia), Photon Spot and Quantum Opus (US).

CV-QKD sidesteps this dependency. Its detection hardware: homodyne receivers, InGaAs photodiodes, balanced detectors; uses telecom-derived components that European industry manufactures at scale. Not off-the-shelf telecom gear (a secure CV-QKD receiver requires tight shot-noise calibration, excess-noise estimation, and security-specific DSP), but the manufacturing base is European.

QUARTERNEXT's alignment with PIXEurope (the EU's ~€400M photonic chip pilot line) makes the industrial logic explicit.

Now here's what makes it more complicated than a clean sovereignty narrative.

China's 10,000+ km quantum network (described in a 2025 npj Quantum Information paper) is hybrid. Four decoy-state BB84 systems on the backbone, two Gaussian-modulated CV-QKD systems in metro networks. They use InGaAs/InP avalanche detectors and upconversion detectors on the backbone - not SNSPDs. The "China chose DV, Europe chose CV" framing is wrong when you look at deployment evidence.

Both ecosystems are converging on multi-modality. The question isn't which protocol wins. It's who controls the component stack.

The security proof angle matters for the infosec crowd too. DV-QKD (decoy-state BB84) has two decades of finite-key, coherent-attack security proofs. CV-QKD's proof literature is younger and more active: composable security for Gaussian modulation established in 2022, coherent-attack proofs for discrete modulation improved substantially in Feb 2025. The photon-number cutoff assumption in CV-QKD proofs (infinite-dimensional Hilbert spaces require truncation for numerical analysis) is an active research area.

This matters because the EU's Nostradamus certification lab at JRC Ispra will need to evaluate CV-QKD products against these proofs. If the proofs carry unresolved assumptions, the certification carries them too. The pipeline from proof theory to certified product to procurement framework is where CV-QKD's practical future lives or dies.

For practitioners: PQC migration is still the action item. The regulatory deadlines are set. QKD is a specialised additional control for specific use cases with specific risk profiles. If you're in EU-regulated critical infrastructure, track the Nostradamus certification pipeline as it will shape procurement requirements. Insist on modality-neutral key management interfaces (ETSI GS QKD 004/014). Don't lock into one vendor or one QKD flavour.

Full analysis: https://postquantum.com/post-quantum/europe-cv-qkd-industrialisation/

#infosec #cybersecurity #quantum #QKD #PQC #cryptography #postquantum #EuroQCI

Quantum Key Distribution (QKD) is, if not the most active area in Quantum, it's darn close to it. Why?

Quantum Key Distribution (QKD) enables two parties to produce a shared random and completely unbreakable secret key known only to them, which can then be used to secure communications by encrypting and decrypting messages.

This area of the Quantum ecosystem will very likely be the first to be commercialized on a broad scale. Learn more in this TechAptitude post: https://techaptitude.substack.com/p/why-all-the-fuss-about-quantum-key?r=vn8b8 #Quantum #Quantumcomputing #QuantumKeyDistribution #QKD #PQC #BB84 #QuantumPhysics #Cryptography #CryptographicKeys #TechAptitude

Quantum Key Distribution (QKD) is, if not the most active area in Quantum, it's darn close to it. Why?

Quantum Key Distribution (QKD) enables two parties to produce a shared random and completely unbreakable secret key known only to them, which can then be used to secure communications by encrypting and decrypting messages.

This area of the Quantum ecosystem will very likely be the first to be commercialized on a broad scale. Learn more in this TechAptitude post: https://techaptitude.substack.com/p/why-all-the-fuss-about-quantum-key?r=vn8b8 #Quantum #Quantumcomputing #QuantumKeyDistribution #QKD #PQC #BB84 #QuantumPhysics #Cryptography #CryptographicKeys #TechAptitude

open source ai is the perfect weapon for the US but it does undermine the business models of big tech ai - they would lose 90% of their rev. it is a catch 22 for regulators #qkd #do you want snowcrash?

open source ai is the perfect weapon for the US but it does undermine the business models of big tech ai - they would lose 90% of their rev. it is a catch 22 for regulators #qkd #do you want snowcrash?

Латвія та Литва створюють першу транскордонну квантову мережу в Балтії: проєкт Lat-LitQN виходить на новий етап
# #EuroQCI #LatLitQN #QKD #Tet
https://gizchina.net/2026/06/24/lat-litqn-baltic-quantum-communication-network/

Латвія та Литва створюють першу транскордонну квантову мережу в Балтії: проєкт Lat-LitQN виходить на новий етап
# #EuroQCI #LatLitQN #QKD #Tet
https://gizchina.net/2026/06/24/lat-litqn-baltic-quantum-communication-network/

New blog post "EuroQCI feedback: A simple idea for improving Europe's investments in data security." https://blog.cr.yp.to/20260619-euroqci.html This covers my reply to a European Commission survey that still seems to be open; maybe you have thoughts on it too. #qkd #quantumcrypto #euroqci #pqcrypto

New blog post "EuroQCI feedback: A simple idea for improving Europe's investments in data security." https://blog.cr.yp.to/20260619-euroqci.html This covers my reply to a European Commission survey that still seems to be open; maybe you have thoughts on it too. #qkd #quantumcrypto #euroqci #pqcrypto

New blog post "EuroQCI feedback: A simple idea for improving Europe's investments in data security." https://blog.cr.yp.to/20260619-euroqci.html This covers my reply to a European Commission survey that still seems to be open; maybe you have thoughts on it too. #qkd #quantumcrypto #euroqci #pqcrypto

New blog post "EuroQCI feedback: A simple idea for improving Europe's investments in data security." https://blog.cr.yp.to/20260619-euroqci.html This covers my reply to a European Commission survey that still seems to be open; maybe you have thoughts on it too. #qkd #quantumcrypto #euroqci #pqcrypto

New blog post "EuroQCI feedback: A simple idea for improving Europe's investments in data security." https://blog.cr.yp.to/20260619-euroqci.html This covers my reply to a European Commission survey that still seems to be open; maybe you have thoughts on it too. #qkd #quantumcrypto #euroqci #pqcrypto

with new hw and ever improving sw mythos looks more like a dish of rice a roni, a red herring, sometimes ipo are disasters - hopefully they won't see big bump, the real middle ground for business is open source ai models - that is really what i am excited about - of course it will take 3-5 years for peak smb (and probably enterprise also) ai. two more turns of moore's law are going to make a big difference since we are in the fat part of the curve #qkd included

with new hw and ever improving sw mythos looks more like a dish of rice a roni, a red herring, sometimes ipo are disasters - hopefully they won't see big bump, the real middle ground for business is open source ai models - that is really what i am excited about - of course it will take 3-5 years for peak smb (and probably enterprise also) ai. two more turns of moore's law are going to make a big difference since we are in the fat part of the curve #qkd included

ai is basically a psyop but don't sacrifice the entire country or is it enabling? when every small biz has fiber and qkd - they can have reasonable assurance they know who they are talking to (economic boost) #sks keyserver #qkd #pki #federated enclaves #p2p training and inference #space race #bb84

ai is basically a psyop but don't sacrifice the entire country or is it enabling? when every small biz has fiber and qkd - they can have reasonable assurance they know who they are talking to (economic boost) #sks keyserver #qkd #pki #federated enclaves #p2p training and inference #space race #bb84

ai is basically a psyop but don't sacrifice the entire country or is it enabling? when every small biz has fiber and qkd - they can have reasonable assurance they know who they are talking to (economic boost) #sks keyserver #qkd #pki #federated enclaves #p2p training and inference #space race #bb84

ai is basically a psyop but don't sacrifice the entire country or is it enabling? when every small biz has fiber and qkd - they can have reasonable assurance they know who they are talking to (economic boost) #sks keyserver #qkd #pki #federated enclaves #p2p training and inference #space race #bb84

🔒 Oh, the irony! An article on "Quantum Cryptography" that's as #cryptic as the topic itself. Apparently, understanding #QKD requires more clearance than a James Bond mission. 🚀🔑
https://www.nsa.gov/Cybersecurity/Quantum-Key-Distribution-QKD-and-Quantum-Cryptography-QC/ #QuantumCryptography #JamesBond #Irony #TechNews #HackerNews #ngated

🔒 Oh, the irony! An article on "Quantum Cryptography" that's as #cryptic as the topic itself. Apparently, understanding #QKD requires more clearance than a James Bond mission. 🚀🔑
https://www.nsa.gov/Cybersecurity/Quantum-Key-Distribution-QKD-and-Quantum-Cryptography-QC/ #QuantumCryptography #JamesBond #Irony #TechNews #HackerNews #ngated

Our paper “PQC‑Enhanced QKD Networks: A Layered Approach” from QCNC Kobe 🇯🇵 is now on arXiv: https://arxiv.org/abs/2604.05599

We show how WireGuard + QKD + PQC provide scalable end‑to‑end security over multi‑hop Quantum QKD networks – no trusted node, no key forwarding, no SDN,... needed – and introduce Arnika – Quantum secure VPN: https://github.com/arnika-project/arnika

#Quantum #Communication #QKD #PQC #WireGuard #ETSI014 #EUROQCI

Ein neues Forschungsprojekt, das quantensichere Technologien für resiliente und nachhaltige Behördenkommunikation evaluiert und entwickelt, ist diese Woche gestartet. 💡🔑 Das Innsbruck Quantum Ethics Lab (IQEL) der @uniinnsbruck, an dem u.a. das DiSC administrativ beteiligt ist, ist Projektpartner.

Mehr dazu im 🧵👇 oder hier 👉: https://www.uibk.ac.at/de/newsroom/2026/behordenkommunikation-quantensicher-gestalten/

#Quantenkommunikation #Quantenethik #QKD #CyberSecurity #DigitalScience #FFG #BMF #DigitaleSouveränität #IQEL
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Ein neues Forschungsprojekt, das quantensichere Technologien für resiliente und nachhaltige Behördenkommunikation evaluiert und entwickelt, ist diese Woche gestartet. 💡🔑 Das Innsbruck Quantum Ethics Lab (IQEL) der @uniinnsbruck, an dem u.a. das DiSC administrativ beteiligt ist, ist Projektpartner.

Mehr dazu im 🧵👇 oder hier 👉: https://www.uibk.ac.at/de/newsroom/2026/behordenkommunikation-quantensicher-gestalten/

#Quantenkommunikation #Quantenethik #QKD #CyberSecurity #DigitalScience #FFG #BMF #DigitaleSouveränität #IQEL
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[DE] Es gibt hier nix zu sehen. Nur stinknormale Assets für den üblichen Talk über neuste kryptographische Konzepte.

[EN] Nothing to see here. Just your run-of-the-mill assets for a talk about cutting edge cryptography.

#rosenpass #kryptography #qkd #qrn #etsi-014

[DE] Es gibt hier nix zu sehen. Nur stinknormale Assets für den üblichen Talk über neuste kryptographische Konzepte.

[EN] Nothing to see here. Just your run-of-the-mill assets for a talk about cutting edge cryptography.

#rosenpass #kryptography #qkd #qrn #etsi-014

USTC (Lu, Yang, Wang, Bao & Jian‑Wei Pan) publish in Science: device‑independent QKD over 11 km of fiber with full finite‑key security, and positive asymptotic key rates to 100 km — a ~3,000× range jump since 2022. DI‑QKD at metropolitan scales. Read: https://postquantum.com/security-pqc/china-di-qkd-100/ #QuantumSecurity #QKD

USTC (Lu, Yang, Wang, Bao & Jian‑Wei Pan) publish in Science: device‑independent QKD over 11 km of fiber with full finite‑key security, and positive asymptotic key rates to 100 km — a ~3,000× range jump since 2022. DI‑QKD at metropolitan scales. Read: https://postquantum.com/security-pqc/china-di-qkd-100/ #QuantumSecurity #QKD

https://www.europesays.com/uk/745504/ China achieves tamper-proof quantum communication over 100km with single atoms #Beijing #China #Chinese #Europe #NationalSecurityAgency #NSA #PanJianwei #Physics #QKD #Science #Shanghai #SteveRolston #UK #UnitedKingdom #UnitedStates #UniversityOfMaryland #UniversityOfScienceAndTechnologyOfChina #us

https://www.europesays.com/ie/322719/ China achieves tamper-proof quantum communication over 100km with single atoms #Beijing #China #Chinese #Éire #Europe #IE #Ireland #NationalSecurityAgency #nsa #PanJianwei #Physics #QKD #Science #Shanghai #SteveRolston #UnitedStates #UniversityOfMaryland #UniversityOfScienceAndTechnologyOfChina #US

China achieves tamper-proof quantum communication over 100km with single atoms

Chinese researchers have pushed the frontiers of quantum encryption, demonstrating a powerful new way to send secure information…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Beijing #China #Chinese #Europe #NationalSecurityAgency #nsa #PanJianwei #QKD #Science #Shanghai #SteveRolston #UniversityofMaryland #UniversityofScienceandTechnologyofChina
https://www.newsbeep.com/us/451624/

China achieves tamper-proof quantum communication over 100km with single atoms

Chinese researchers have pushed the frontiers of quantum encryption, demonstrating a powerful new way to send secure information…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Beijing #China #Chinese #Europe #NationalSecurityAgency #nsa #PanJianwei #QKD #Science #Shanghai #SteveRolston #UniversityofMaryland #UniversityofScienceandTechnologyofChina
https://www.newsbeep.com/us/451624/

El lado del mal - El White Paper de MasterCard que urge a pasar a Quantum Safe: Post-Quantum Cryptography (PQC) & Quantum Key Distribution (QKD) https://www.elladodelmal.com/2025/12/el-white-paper-de-mastercard-que-urge.html #Fintech #Quantum #PQC #Cryptography #QKD #QuantumSafe #PostQuantum #MasterCard #BitCoin #eMoney

El lado del mal - El White Paper de MasterCard que urge a pasar a Quantum Safe: Post-Quantum Cryptography (PQC) & Quantum Key Distribution (QKD) https://www.elladodelmal.com/2025/12/el-white-paper-de-mastercard-que-urge.html #Fintech #Quantum #PQC #Cryptography #QKD #QuantumSafe #PostQuantum #MasterCard #BitCoin #eMoney

El lado del mal - El White Paper de MasterCard que urge a pasar a Quantum Safe: Post-Quantum Cryptography (PQC) & Quantum Key Distribution (QKD) https://www.elladodelmal.com/2025/12/el-white-paper-de-mastercard-que-urge.html #Fintech #Quantum #PQC #Cryptography #QKD #QuantumSafe #PostQuantum #MasterCard #BitCoin #eMoney

El lado del mal - El White Paper de MasterCard que urge a pasar a Quantum Safe: Post-Quantum Cryptography (PQC) & Quantum Key Distribution (QKD) https://www.elladodelmal.com/2025/12/el-white-paper-de-mastercard-que-urge.html #Fintech #Quantum #PQC #Cryptography #QKD #QuantumSafe #PostQuantum #MasterCard #BitCoin #eMoney

El lado del mal - El White Paper de MasterCard que urge a pasar a Quantum Safe: Post-Quantum Cryptography (PQC) & Quantum Key Distribution (QKD) https://www.elladodelmal.com/2025/12/el-white-paper-de-mastercard-que-urge.html #Fintech #Quantum #PQC #Cryptography #QKD #QuantumSafe #PostQuantum #MasterCard #BitCoin #eMoney

QKD vs PQC: Countries are split. Some (e.g., China) build QKD networks, while the US/UK - and companies like Google - favor post-quantum cryptography. The NSA says it does not support QKD for national security. Read more: https://postquantum.com/post-quantum/qkd-countries-differ/ #PostQuantum #QKD

QKD vs PQC: Countries are split. Some (e.g., China) build QKD networks, while the US/UK - and companies like Google - favor post-quantum cryptography. The NSA says it does not support QKD for national security. Read more: https://postquantum.com/post-quantum/qkd-countries-differ/ #PostQuantum #QKD

Eine neue Ausgabe des Freifunkradios wurde veröffentlicht:

ffradio133: Ein Quantum Key

https://radio.freifunk.net/2025/11/22/ein-quantum-key/

Viel Spaß beim Hören!

#QKD #Quantum

Así cambiará la seguridad digital con la criptografía cuántica y post-cuántica

«Algoritmo de Shor, algoritmo de Grover, cómo funciona la distribución cuántica de claves (QKD) y de los nuevos protocolos resistentes a ataques cuánticos que se están desarrollando».

Vía: Derivando (@edusadeci)

#Matemáticas #Divulgación #Derivando #Ciencia #EduardoSáenzDeCabezón #Criptografía #CriptografíaCuántica #AlgoritmodeShor #AlgoritmodeGrover #QKD #SeguridadInformática

https://www.youtube.com/watch?v=5kBHBCKoUTQ

Así cambiará la seguridad digital con la criptografía cuántica y post-cuántica

«Algoritmo de Shor, algoritmo de Grover, cómo funciona la distribución cuántica de claves (QKD) y de los nuevos protocolos resistentes a ataques cuánticos que se están desarrollando».

Vía: Derivando (@edusadeci)

#Matemáticas #Divulgación #Derivando #Ciencia #EduardoSáenzDeCabezón #Criptografía #CriptografíaCuántica #AlgoritmodeShor #AlgoritmodeGrover #QKD #SeguridadInformática

https://www.youtube.com/watch?v=5kBHBCKoUTQ

Así cambiará la seguridad digital con la criptografía cuántica y post-cuántica

«Algoritmo de Shor, algoritmo de Grover, cómo funciona la distribución cuántica de claves (QKD) y de los nuevos protocolos resistentes a ataques cuánticos que se están desarrollando».

Vía: Derivando (@edusadeci)

#Matemáticas #Divulgación #Derivando #Ciencia #EduardoSáenzDeCabezón #Criptografía #CriptografíaCuántica #AlgoritmodeShor #AlgoritmodeGrover #QKD #SeguridadInformática

https://www.youtube.com/watch?v=5kBHBCKoUTQ

Así cambiará la seguridad digital con la criptografía cuántica y post-cuántica

«Algoritmo de Shor, algoritmo de Grover, cómo funciona la distribución cuántica de claves (QKD) y de los nuevos protocolos resistentes a ataques cuánticos que se están desarrollando».

Vía: Derivando (@edusadeci)

#Matemáticas #Divulgación #Derivando #Ciencia #EduardoSáenzDeCabezón #Criptografía #CriptografíaCuántica #AlgoritmodeShor #AlgoritmodeGrover #QKD #SeguridadInformática

https://www.youtube.com/watch?v=5kBHBCKoUTQ