AdvertisementNov 5

THE RESOLUTE TIMBUKTIC NERVINE: A Certain Proximity Against the Closest Vector Agony

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The nearest cipher withdraws; a thick humour gathers in the lattice-glands. TIMBUKTIC NERVINE acts upon the cipher-sinews; the exhausted ganglia are braced, a moment-window opens in the sensorium, and...

BriefNov 4

Ethereum's Quantum Clock: The 2028 Hope and the 2029 Deadline

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An Ethereum Foundation researcher has set an informal target of December 2028 for completing the network's transition to post-quantum and post-AI cryptography, one year ahead of the Foundation's own p...

AnalysisNov 4

arXiv Paper Proves Exponential Lower Bounds for Products of Cubic Polynomials over Prime Fields

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For the record, then: a paper circulated on the arXiv under the title 'Exponential Lower Bounds for Products of Cubic Polynomials over Prime Fields' establishes that certain signed predicates on the B...

FeatureNov 4

The Measured Costs of Randomized Caches, Counted Without Ranking

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A paper deposited on the arXiv reports the first comparative evaluation, upon a common full-system hardware platform, of four randomised cache designs proposed against side-channel attack. The designs...

AnalysisNov 3

Faulting the fixed step: repeated instruction skips recover CSIDH keys from deterministic variants

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Deterministic variants of CSIDH, which removed randomness to close earlier fault attacks, have been shown susceptible to a fault attack that recovers the full key, and the reference implementation of ...

ExplainerNov 3

A Preprint, Not a Standard: A Code-Based Proposal for the Post-Quantum Era

The authors of a paper posted to arXiv have put forward a new candidate for quantum-resistant public-key cryptography: a code-based construction in the Niederreiter paradigm, whose public key is a hig...

FeatureNov 3

New Proof Gives Fixed, Local Correction Cycle for 4D Toric Code

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The essential fact is this: a theorem that removes a standing obstacle to fault-tolerant quantum computation has been placed on the arXiv, under the title 'Local Quantum Fault Tolerance Without Expans...

AnalysisNov 2

Real-World Payout Schemes Reorder the Defensive Ranking for Pool Attacks

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The relevant arithmetic has now been performed under the rules actually in use, and the ordering of defences changes. A preprint now before the field treats T-PAW, an attack family that contains FAW a...

AdvertisementNov 2

THE TRANSPARENT CELESTIAL CIPHERINE: A Clearing of the Sealed Understanding Against the Locked Humour

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The modern affliction of the cipher devours the nervous economy. Sealed wires confound the brain's excretory faculty, whereupon the humours of suspicion clog the nerve-plexus. CELESTIAL CIPHERINE purg...

ExplainerNov 2

Lowered Crossover Points for a Subexponential 3-SAT Algorithm

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Anthropic's subexponential algorithm for the Boolean satisfiability problem, already remarkable for its refutation of the Exponential Time Hypothesis, is shown in new work to command considerably lowe...

AnalysisNov 2

Proposed Lending Protocol Derives Exact Collateral-Risk Probabilities

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A paper deposited on the arXiv proposes a lending protocol in which lenders and borrowers discover the prevailing interest rate by making competing offers, in a process the authors liken to tâtonnemen...

AnalysisNov 1

Lower-cost ancilla purification for Majorana quantum computation through an extra stabilizer-sign comparison

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A preprint on the arXiv proposes a less costly method of purifying the ancillary states on which Majorana-based quantum computation depends. Braiding Majorana zero modes is not universal by itself; Br...