Use commitment in NullfierStateDerivation proof #2833
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For merging, we may not want to be modifying proof-related stuff quite at the moment, but this is a minor change. |
Just in the files I'm planning on changing here.
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This fixes a few places where we hadn't made this update yet.
Taking advantage of having touched this file to clean it up a bit.
1. Make note_commitment a public member of the struct. This seems to match other circuits, where the witnesses are private, and the public inputs are public. 2. Use position, not_commitment, nullifier_key, nullifier as the order. Previously, the order was inconsistent between prove / verify, and the other initialization methods. Making this consistent seemed like a good idea.
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Looks like the CI failure here was unrelated to the diff in this PR and was resolved with #2838, so merging |
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Fixes #2764.
Previously, this proof would take in a public note, and compute the commitment in circuit. This PR changes the proof to take in the commitment directly, thus saving on constraints.