#Post-Quantum Signatures

October 22, 2026

SHRINCS Targets Smaller Post-Quantum Bitcoin Signatures, but Key Claims Remain Unverified

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SHRINCS could shrink post-quantum Bitcoin signatures, but the savings come with demanding wallet-state management. The widely cited 5,777-byte figure, “Counter Loss” terminology and recovery claims remain unverified—and the proposal is not an activated Bitcoin upgrade.

#Bitcoin #Post-Quantum Signatures #SHRINCS #Stateful Signatures

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October 17, 2026

LayerZero’s Aerie Processes 32,768 Falcon Signatures in 0.65 Seconds, but Proofs Take 4.3 Seconds

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LayerZero’s Aerie processed 32,768 Falcon-512 signatures in 0.65 seconds on an Apple M4 Max—but generating the proof took about 4.3 seconds. The benchmark points to promise for post-quantum verification, with important caveats around data size, security assumptions and real-world performance.

#LayerZero #Aerie #Falcon-512 #Post-Quantum Signatures

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