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Zero-Knowledge Proofs

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Cloudflare’s Post-Quantum Privacy Plan Turns Anonymous Credentials Into 4.3 to 12 KB Proofs, but the Smallest Needs the Hash Taken Out of the Proof, Each Anchor Key Is 46.6 KB, and the Two Larger Rows Would Not Fit the Draft’s Header at Default 8 KB Limits

Cloudflare’s post-quantum anonymous-credential sizes of 4.3, 6.5...

A hand drops a ballot envelope into a ballot box sealed with red tamper-evident tape marked VOID OPENED

Trail of Bits’ E-Voting Primer Turns Verifiability Into Four Settings, and the Public Records Show Helios Hashing Only Proof Commitments, 8 Audits Posted for 1,490 IACR Ballots, and an ElectionGuard Pilot Run Without Chaining

We checked Trail of Bits’ electronic voting primer against the...

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Microsoft’s Magnetar Turns Hash-Only Proving Into a Laptop Benchmark Win, but Recursion Is Still Unimplemented

Microsoft’s Magnetar paper supports the blog’s speedup claim on...

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Trail of Bits’ SequenceHash Turns Hash-Concatenation Bugs Into a Specification Problem

Trail of Bits released SequenceHash, a hash-agnostic way to hash...

A red wax seal from 1810 bearing an ornate coat of arms, crown, and heraldic supporters, photographed on a plain white background

Trail of Bits’ Zero-Knowledge Audit Turns AI From a Bug Finder Into a Tool Builder

Trail of Bits spent six months having AI agents build an entire...

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