SEALSQ showcases post-quantum cryptography semiconductors and quantum-resilient security platforms for protecting digital assets, financial systems, and AI infrastructure against emerging quantum threats.
#QuantumCryptography #PostQuantumSecurity #News
#QuantumCryptography #PostQuantumSecurity #News
SEALSQ to Present Quantum-Resilient Security Solutions at Investor Conferences
iq.fp2.dev
November 9, 2026 at 2:43 PM
SEALSQ showcases post-quantum cryptography semiconductors and quantum-resilient security platforms for protecting digital assets, financial systems, and AI infrastructure against emerging quantum threats.
#QuantumCryptography #PostQuantumSecurity #News
#QuantumCryptography #PostQuantumSecurity #News
IonQ announces three-pillar quantum initiative: 300 annual platform hours for Commonwealth universities, quantum-safe cryptography assistance for financial systems, and free satellite imagery for disaster response and fisheries monitoring.
#QuantumCryptography #Commonwealth #News
#QuantumCryptography #Commonwealth #News
IonQ Expands Quantum Computing Access and Cryptographic Support to Commonwealth Nations
quantumzeitgeist.com
November 7, 2026 at 10:30 PM
IonQ announces three-pillar quantum initiative: 300 annual platform hours for Commonwealth universities, quantum-safe cryptography assistance for financial systems, and free satellite imagery for disaster response and fisheries monitoring.
#QuantumCryptography #Commonwealth #News
#QuantumCryptography #Commonwealth #News
NATO's quantum roadmap emphasizes post-quantum cryptography migration, quantum sensing trials, and standardization through 2029, but lacks public timelines for broader cryptographic transition.
#QuantumCryptography #NATO #PostQuantumCrypto
#QuantumCryptography #NATO #PostQuantumCrypto
NATO Publishes First Quantum Technology Roadmap Through 2029
iq.fp2.dev
November 8, 2026 at 8:12 PM
NATO's quantum roadmap emphasizes post-quantum cryptography migration, quantum sensing trials, and standardization through 2029, but lacks public timelines for broader cryptographic transition.
#QuantumCryptography #NATO #PostQuantumCrypto
#QuantumCryptography #NATO #PostQuantumCrypto
Quantum random number generators are being integrated into FPGA and MCU-based security hardware as an independent entropy source, strengthening cryptographic foundations without replacing existing security measures.
#QuantumCryptography #QuantumSecurity #News
#QuantumCryptography #QuantumSecurity #News
Quantum Entropy Integration in Hardware Security Module Design
quantumzeitgeist.com
November 9, 2026 at 12:56 AM
Quantum random number generators are being integrated into FPGA and MCU-based security hardware as an independent entropy source, strengthening cryptographic foundations without replacing existing security measures.
#QuantumCryptography #QuantumSecurity #News
#QuantumCryptography #QuantumSecurity #News
Extended MEAT to enable finite-size security analysis of QKD with correlated source and detector imperfections. First method jointly treating both effects while maintaining competitive key rates and supporting adaptive protocols.
#QuantumCryptography #QKD #QuantumSecurity
#QuantumCryptography #QKD #QuantumSecurity
Entropy Accumulation Theorem for QKD with Correlated Source and Detector Imperfections
arxiv.org
November 10, 2026 at 4:27 AM
Extended MEAT to enable finite-size security analysis of QKD with correlated source and detector imperfections. First method jointly treating both effects while maintaining competitive key rates and supporting adaptive protocols.
#QuantumCryptography #QKD #QuantumSecurity
#QuantumCryptography #QKD #QuantumSecurity
Hon Hai and Kyoto University researchers develop quantum codes that appear random yet correct errors, combining cryptographic security with error correction for protecting quantum information as systems scale.
#QuantumErrorCorrection #QuantumCryptography #News
#QuantumErrorCorrection #QuantumCryptography #News
Quantum Pseudorandom Error-Correcting Codes Achieve Dual Cryptographic and Error Protection
quantumzeitgeist.com
November 8, 2026 at 9:49 PM
Hon Hai and Kyoto University researchers develop quantum codes that appear random yet correct errors, combining cryptographic security with error correction for protecting quantum information as systems scale.
#QuantumErrorCorrection #QuantumCryptography #News
#QuantumErrorCorrection #QuantumCryptography #News
Quantum Academy launches with 68 courses and 11 credentials covering post-quantum cryptography, quantum computing, and sensing. Training addresses urgent need for skilled professionals ahead of federal mandates for quantum-safe migration by 2030.
#QuantumCryptography #PostQuantumSecurity #News
#QuantumCryptography #PostQuantumSecurity #News
Quantum Academy Launches with 68 Courses and 11 Professional Credentials
iq.fp2.dev
November 8, 2026 at 9:54 PM
Quantum Academy launches with 68 courses and 11 credentials covering post-quantum cryptography, quantum computing, and sensing. Training addresses urgent need for skilled professionals ahead of federal mandates for quantum-safe migration by 2030.
#QuantumCryptography #PostQuantumSecurity #News
#QuantumCryptography #PostQuantumSecurity #News
SCANOSS's Earnie identifies 120+ cryptographic algorithms in enterprise codebases, flagging quantum-vulnerable cryptography and enabling organizations to prioritize post-quantum migration efforts with continuous inventory tracking.
#QuantumCryptography #PostQuantum #News
#QuantumCryptography #PostQuantum #News
SCANOSS Earnie Enables Continuous Cryptographic Inventory for Post-Quantum Readiness
iq.fp2.dev
November 7, 2026 at 10:17 PM
SCANOSS's Earnie identifies 120+ cryptographic algorithms in enterprise codebases, flagging quantum-vulnerable cryptography and enabling organizations to prioritize post-quantum migration efforts with continuous inventory tracking.
#QuantumCryptography #PostQuantum #News
#QuantumCryptography #PostQuantum #News
Researchers demonstrate quantum secret sharing protocols that exceed previous single-copy limitations using multiple identical quantum states, achieving recovery thresholds of (n,k+1)/2 while identifying new 'Clique Path' constraints.
#QuantumCryptography #QuantumSecretSharing #News
#QuantumCryptography #QuantumSecretSharing #News
Quantum Secret Sharing Beyond Single-Copy Limits with Multiple Quantum States
iq.fp2.dev
November 9, 2026 at 12:38 AM
Researchers demonstrate quantum secret sharing protocols that exceed previous single-copy limitations using multiple identical quantum states, achieving recovery thresholds of (n,k+1)/2 while identifying new 'Clique Path' constraints.
#QuantumCryptography #QuantumSecretSharing #News
#QuantumCryptography #QuantumSecretSharing #News
Comprehensive review of entropic measures in quantum information theory, covering Rényi and smooth entropies with applications to quantum communication, cryptography, resource theories, thermodynamics, and many-body physics.
#QuantumInformation #QuantumCryptography #Research
#QuantumInformation #QuantumCryptography #Research
Entropic Measures of Quantum Information
iq.fp2.dev
November 6, 2026 at 8:14 AM
Comprehensive review of entropic measures in quantum information theory, covering Rényi and smooth entropies with applications to quantum communication, cryptography, resource theories, thermodynamics, and many-body physics.
#QuantumInformation #QuantumCryptography #Research
#QuantumInformation #QuantumCryptography #Research
IQM FINLAND OY patent filing describes a quantum-mechanical approach to encryption key stretching that encodes keys into quantum states, scrambles them into larger state sets, and derives enhanced keys—advancing quantum cryptography applications.
#QuantumCryptography #QuantumEncryption #Patent
#QuantumCryptography #QuantumEncryption #Patent
Quantum-Mechanical Encryption Key Stretching Method
patentcenter.uspto.gov
November 7, 2026 at 1:59 AM
IQM FINLAND OY patent filing describes a quantum-mechanical approach to encryption key stretching that encodes keys into quantum states, scrambles them into larger state sets, and derives enhanced keys—advancing quantum cryptography applications.
#QuantumCryptography #QuantumEncryption #Patent
#QuantumCryptography #QuantumEncryption #Patent
QNu Labs introduces a 12-hour quantum cryptography training program through QNu Academy, equipping enterprises with quantum-safe security knowledge and practical applications.
#QuantumCryptography #QuantumSecurity #News
#QuantumCryptography #QuantumSecurity #News
QNu Labs Launches Corporate Training Program on Quantum-Safe Security
iq.fp2.dev
November 6, 2026 at 10:15 AM
QNu Labs introduces a 12-hour quantum cryptography training program through QNu Academy, equipping enterprises with quantum-safe security knowledge and practical applications.
#QuantumCryptography #QuantumSecurity #News
#QuantumCryptography #QuantumSecurity #News
Researchers prove fundamental barriers to deriving quantum hardness from generic cryptographic primitives. Study extends complexity theory to quantum computing, revealing why black-box reductions fail for post-quantum security.
#QuantumCryptography #QuantumHardness #News
#QuantumCryptography #QuantumHardness #News
Structured Quantum Hardness from Unstructured Cryptographic Assumptions
iq.fp2.dev
November 6, 2026 at 4:31 PM
Researchers prove fundamental barriers to deriving quantum hardness from generic cryptographic primitives. Study extends complexity theory to quantum computing, revealing why black-box reductions fail for post-quantum security.
#QuantumCryptography #QuantumHardness #News
#QuantumCryptography #QuantumHardness #News
Researchers achieved multi-user quantum key agreement with full source and detector-side security using interference-based methods, maintaining good key rates in high-loss channels through phase mis-matching optimization.
#QuantumCryptography #QuantumSecurity #News
#QuantumCryptography #QuantumSecurity #News
Fully Passive Quantum Conference Key Agreement Extended to Multi-Party Secure Communication
quantumzeitgeist.com
November 6, 2026 at 4:26 PM
Researchers achieved multi-user quantum key agreement with full source and detector-side security using interference-based methods, maintaining good key rates in high-loss channels through phase mis-matching optimization.
#QuantumCryptography #QuantumSecurity #News
#QuantumCryptography #QuantumSecurity #News
Analytically designed nonuniform time bins enable coherent-photon QRNGs to generate theoretically uniform raw random numbers without heavy attenuation or post-processing, demonstrated through statistical validation with real photon timestamps.
#QuantumCryptography #QRNG #Research
#QuantumCryptography #QRNG #Research
Nonuniform Time-Bins for Uniform Quantum Random Number Generation from Coherent Photons
arxiv.org
November 6, 2026 at 9:24 AM
Analytically designed nonuniform time bins enable coherent-photon QRNGs to generate theoretically uniform raw random numbers without heavy attenuation or post-processing, demonstrated through statistical validation with real photon timestamps.
#QuantumCryptography #QRNG #Research
#QuantumCryptography #QRNG #Research
Shows two-message quantum key exchange is equivalent to efficiently-verifiable state puzzles, enabling 2QKE potentially from weaker assumptions than one-way functions while proving everlasting security comes automatically.
#QuantumCryptography #QuantumKeyExchange #Research
#QuantumCryptography #QuantumKeyExchange #Research
Quantum Key Exchange from Public Quantum Money
arxiv.org
November 5, 2026 at 6:31 AM
Shows two-message quantum key exchange is equivalent to efficiently-verifiable state puzzles, enabling 2QKE potentially from weaker assumptions than one-way functions while proving everlasting security comes automatically.
#QuantumCryptography #QuantumKeyExchange #Research
#QuantumCryptography #QuantumKeyExchange #Research
General operator-norm inequality yields sharp robustness thresholds for BB84 monogamy games and enables one-sided device-independent QKD with improved noise tolerance (~11%) while recovering standard BB84 rates.
#QuantumCryptography #QuantumInformation #Research
#QuantumCryptography #QuantumInformation #Research
Operator Norm Bounds with Applications to Monogamy Games and Device-Independent QKD
arxiv.org
November 5, 2026 at 6:51 AM
General operator-norm inequality yields sharp robustness thresholds for BB84 monogamy games and enables one-sided device-independent QKD with improved noise tolerance (~11%) while recovering standard BB84 rates.
#QuantumCryptography #QuantumInformation #Research
#QuantumCryptography #QuantumInformation #Research
Deploying and validating a metropolitan QKD secure network: architecture and field performance
The advent of cryptographically relevant quantum computers poses an existential threat to classical public-key infrastructure.
#QuantumCryptography
The advent of cryptographically relevant quantum computers poses an existential threat to classical public-key infrastructure.
#QuantumCryptography
Deploying and validating a metropolitan QKD secure network: architecture and field performance
The advent of cryptographically relevant quantum computers poses an existential threat to classical public-key infrastructure. Quantum Key Distribution (QKD) addresses this challenge by providing information-theoretic security for key establishment, independently of any computational hardness assump
arxiv.org
November 8, 2026 at 10:43 AM
Deploying and validating a metropolitan QKD secure network: architecture and field performance
The advent of cryptographically relevant quantum computers poses an existential threat to classical public-key infrastructure.
#QuantumCryptography
The advent of cryptographically relevant quantum computers poses an existential threat to classical public-key infrastructure.
#QuantumCryptography
New quantum authentication protocol reduces shared information requirements by 50-100% versus prior schemes while resisting impersonation, CNOT, and entanglement measurement attacks through encoded probability amplitudes.
#QuantumCryptography #QuantumAuthentication #QuantumSecurity
#QuantumCryptography #QuantumAuthentication #QuantumSecurity
Quantum Identity Authentication via Perturbed Probability Amplitudes
arxiv.org
November 4, 2026 at 3:12 AM
New quantum authentication protocol reduces shared information requirements by 50-100% versus prior schemes while resisting impersonation, CNOT, and entanglement measurement attacks through encoded probability amplitudes.
#QuantumCryptography #QuantumAuthentication #QuantumSecurity
#QuantumCryptography #QuantumAuthentication #QuantumSecurity
Oracle separations show proofs of quantumness and oblivious state preparation can exist even when P=NP and BQP=QCMA, challenging conjectures about necessary complexity conditions for quantum cryptographic primitives.
#QuantumAdvantage #ComplexityTheory #QuantumCryptography
#QuantumAdvantage #ComplexityTheory #QuantumCryptography
Quantum Advantage and Complexity Separations: Oracle Evidence Against Cryptographic Necessity
arxiv.org
November 4, 2026 at 6:08 AM
Oracle separations show proofs of quantumness and oblivious state preparation can exist even when P=NP and BQP=QCMA, challenging conjectures about necessary complexity conditions for quantum cryptographic primitives.
#QuantumAdvantage #ComplexityTheory #QuantumCryptography
#QuantumAdvantage #ComplexityTheory #QuantumCryptography
Quantum Teller Machine framework leverages non-copyable quantum tokens based on NV-center spin qubits for ATM authentication, replacing classical credentials to prevent card cloning and credential theft while enabling quantum-secure transactions.
#QuantumCryptography #QuantumBanking #SpinQubits
#QuantumCryptography #QuantumBanking #SpinQubits
Quantum-Secure ATM Authentication Using Spin-Qubit Tokens
arxiv.org
November 4, 2026 at 4:18 AM
Quantum Teller Machine framework leverages non-copyable quantum tokens based on NV-center spin qubits for ATM authentication, replacing classical credentials to prevent card cloning and credential theft while enabling quantum-secure transactions.
#QuantumCryptography #QuantumBanking #SpinQubits
#QuantumCryptography #QuantumBanking #SpinQubits
Proves security of practical decoy-state BB84 quantum key distribution with realistic receiver imperfections including information leakage and beam-splitter imbalance, establishing loss-tolerant bounds for quantum communication.
#QuantumCryptography #SecureQKD #Research
#QuantumCryptography #SecureQKD #Research
Loss-Tolerant Security for Decoy-State QKD with Information Leakage from Imperfect Receivers
arxiv.org
November 4, 2026 at 5:09 AM
Proves security of practical decoy-state BB84 quantum key distribution with realistic receiver imperfections including information leakage and beam-splitter imbalance, establishing loss-tolerant bounds for quantum communication.
#QuantumCryptography #SecureQKD #Research
#QuantumCryptography #SecureQKD #Research
We are partnering with pQCee to bring quantum-safe cybersecurity solutions to the Public Sector. The collaboration will help Government agencies prepare for post-quantumcryptography, protect sensitive data and strengthen long-term cyber resilience. Learn more: https://carah.io/pQCeePR
November 5, 2026 at 6:05 PM
We are partnering with pQCee to bring quantum-safe cybersecurity solutions to the Public Sector. The collaboration will help Government agencies prepare for post-quantumcryptography, protect sensitive data and strengthen long-term cyber resilience. Learn more: https://carah.io/pQCeePR
Instanodes deploys hash-based signatures for quantum-resistant blockchain accounts on Ethereum and Solana, offering quantum-readiness assessments as concerns about cryptographic vulnerabilities from future quantum computers mount.
#QuantumCryptography #PostQuantumSecurity #News
#QuantumCryptography #PostQuantumSecurity #News
Instanodes Launches Post-Quantum Account Security for Ethereum and Solana
quantumzeitgeist.com
November 3, 2026 at 1:50 PM
Instanodes deploys hash-based signatures for quantum-resistant blockchain accounts on Ethereum and Solana, offering quantum-readiness assessments as concerns about cryptographic vulnerabilities from future quantum computers mount.
#QuantumCryptography #PostQuantumSecurity #News
#QuantumCryptography #PostQuantumSecurity #News
Quantum Arithmetic Circuits in Public-Key Cryptography
This article spotlights the often‑overlooked plumbing of quantum algorithms—arithmetic circuits—that underpins any realistic attack on modern public‑key schemes such as RSA and ECC.
#QuantumHardware #QuantumAlgorithms #QuantumCryptography
This article spotlights the often‑overlooked plumbing of quantum algorithms—arithmetic circuits—that underpins any realistic attack on modern public‑key schemes such as RSA and ECC.
#QuantumHardware #QuantumAlgorithms #QuantumCryptography
Quantum Arithmetic Circuits in Public-Key Cryptography
Quantum computing has advanced rapidly in recent decades, driven by developments across the technology stack, including quantum error-correcting codes and efficient quantum algorithms. Among these, quantum arithmetic circuits serve as fundamental building blocks for various promising algorithms. Des
arxiv.org
November 6, 2026 at 12:58 PM
Quantum Arithmetic Circuits in Public-Key Cryptography
This article spotlights the often‑overlooked plumbing of quantum algorithms—arithmetic circuits—that underpins any realistic attack on modern public‑key schemes such as RSA and ECC.
#QuantumHardware #QuantumAlgorithms #QuantumCryptography
This article spotlights the often‑overlooked plumbing of quantum algorithms—arithmetic circuits—that underpins any realistic attack on modern public‑key schemes such as RSA and ECC.
#QuantumHardware #QuantumAlgorithms #QuantumCryptography