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allow 2 PIs#168

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Michael-EY merged 1 commit intomasterfrom
livesey/allow-two-PIs
Nov 26, 2025
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allow 2 PIs#168
Michael-EY merged 1 commit intomasterfrom
livesey/allow-two-PIs

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@Michael-EY Michael-EY commented Nov 17, 2025

This PR changes our recursive proving system so that each layer (except the decider circuit) now has 2 public inputs (instead of 1). This is so we can encode the full hash of the "would-be public inputs" instead of just the top 31 bytes, which sacrifices some bits of security. This PR prepares nightfall_4_PV for "Issue Q [Client]".

This PR now passes a full nightfall_4_PV test on the server.

@Michael-EY Michael-EY self-assigned this Nov 17, 2025
@Michael-EY Michael-EY marked this pull request as draft November 18, 2025 09:51
@Michael-EY Michael-EY added the DNM Do not merge label Nov 25, 2025
@Michael-EY Michael-EY force-pushed the livesey/allow-two-PIs branch from 07b2ab2 to 4ed3bec Compare November 25, 2025 13:57
@Michael-EY Michael-EY force-pushed the livesey/allow-two-PIs branch from 4ed3bec to d24321a Compare November 25, 2025 16:39
@Michael-EY Michael-EY marked this pull request as ready for review November 26, 2025 13:15
@Michael-EY Michael-EY removed the DNM Do not merge label Nov 26, 2025
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Thanks!

@Michael-EY Michael-EY merged commit bac00f9 into master Nov 26, 2025
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@Michael-EY Michael-EY deleted the livesey/allow-two-PIs branch November 26, 2025 20:32
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3 participants