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saymrwulf
c24650885e
Take the live-math cockpit down to the level of the Swiss Post crypto-primitives
class structure. The shuffle proof is no longer one line — you can now watch it
being constructed:
- Pedersen matrix commitment (CommitmentService analog): c_A = Comm(A; r),
c_{A,j} = h^{r_j} Π g_i^{A_ij}, emitted from CommitMatrix.
- All five Bayer-Groth sub-arguments, mirroring the *ArgumentService classes:
ShuffleArgument (composition + x,y,z challenges), ProductArgument,
HadamardArgument (entrywise product), ZeroArgument (bilinear star-map),
SingleValueProductArgument, MultiExponentiationArgument — each emits its
defining relation as LaTeX with live dimensions.
- Partial decryption + decryption proof (DecryptionProofService analog):
φ'_i = φ_i·γ_i^{-sk} with the ZK proof that log_g(pk) = log_γ(γ^sk).
New trace.KindArgument. Low-level Commit stays uninstrumented (called in
verification too — would flood the stream); CommitMatrix is the semantic step.
Test: a 6-voter ceremony (N=6 → 2×3 shuffle matrix, so m>1 and the full argument
tree runs) captures 345 live events across 8 kinds, and asserts all five named
sub-arguments appear.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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|---|---|---|
| .. | ||
| commitment.go | ||
| hadamard_argument.go | ||
| hash_helpers.go | ||
| multiexp_argument.go | ||
| multiexp_test.go | ||
| permutation.go | ||
| product_argument.go | ||
| shuffle.go | ||
| shuffle_argument.go | ||
| shuffle_test.go | ||
| starmap.go | ||
| svp_argument.go | ||
| trace_hooks.go | ||
| verifiable_shuffle.go | ||
| zero_argument.go | ||