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PostQuantum.com - Marin Ivezic - Articles and news on Quantum Computing, Quantum Security, Post-Quantum, Q-Day, Quantum Cybersecurity.
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Google Cloud Put Dates on Its PQC Migration. Signatures Trail Confidentiality by a Year.
Table of ContentsMy AnalysisThe Difference Between a Roadmap and a Negotiated ConnectionSignatures Land a Year Behind ConfidentialityThe Discovery Tool Google Now OwnsRoots of Trust Migrate on Replacement CyclesWhat Would Actually Move These DatesThe Rene
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I Set Five Tests for Silicon Spin in March. One of Them Was Too Weak.
Table of ContentsIntroductionGrading the FiveWhy the Test Failed, and What Replaces ItThe Line Item Nobody PricesThe Dot Is Not the Whole Density StoryShuttling Electrons to Get Around the Connectivity ProblemBoth Logical Milestones on My March List Came
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Six Teams Shipped the Same ZK Verifier Bug. Quantum Doesn't Get a Patch.
Table of ContentsIntroductionWhere the Quantum Risk Actually SitsThree Failure Modes, Not TwoZcash Ran the Experiment in JulyNo Regulator Sets the Deadline for a Permissionless ChainThe Lattice Exit Has Its Own ProblemThis Is Trust Now, Forge LaterWhat Fo
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A New Classic McEliece Distinguisher Undercuts Generic Decoding. It Is Not a Break.
Table of ContentsMy AnalysisHalf of the standing defense just went awayProof-based is not the same as provenThe exabyte problemISO standardized this just over two months agoOne week, two branches, different weatherWhat this changes for a migration program
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Two QFT Records in Four Months. Neither Gets You Closer to Breaking RSA.
Table of ContentsThe compilation result is the good partTwo records, four months apart, measured differentlyCount the gates, then count the depthWhat the benchmark measuresThe 100-qubit number needs an asteriskShor's algorithm barely uses this partUnitary
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