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836 Commits

Author SHA1 Message Date
Sean Bowe 9023161988
Add bounds check to Assignment::query_instance impls. 2021-07-10 08:25:00 -06:00
Sean Bowe c4e2554654
Incorporate documentation improvements suggested by @str4d. 2021-07-10 08:20:34 -06:00
Sean Bowe 3942d4e2e8
(examples) Specify row when calling expose_public in simple-example. 2021-07-10 08:13:24 -06:00
Sean Bowe 1be7bf1df0
Address review comments from @daira. 2021-07-10 08:12:08 -06:00
Sean Bowe 20653acc39
Document `permutation::Argument::required_degree`. 2021-07-10 07:52:42 -06:00
Sean Bowe fc946d99bf
Use Option in sanity-check rather than a random value. 2021-07-09 12:47:36 -06:00
Sean Bowe 9e6277ef6b
Make `usable_rows` temporary to avoid duplicative code. 2021-07-09 12:45:51 -06:00
Sean Bowe 326cae153e
Fix minor typos in comments. 2021-07-09 12:44:27 -06:00
Sean Bowe 90be1c29ab
Fix bug in sanity check during lookup argument witness creation. 2021-07-09 12:41:52 -06:00
Sean Bowe bd29ebdb05
Use ranges to clarify bounds on cell assignment. 2021-07-09 12:38:38 -06:00
Sean Bowe 00b0b6c535
Add documentation for ConstraintSystem::num_advice_queries. 2021-07-09 09:28:45 -06:00
Sean Bowe 1c48ace3d9
Simplify l_last assignment. 2021-07-09 09:22:25 -06:00
Sean Bowe 7c66323d87
Rename l_cover to l_blind for clarity. 2021-07-09 09:22:25 -06:00
Sean Bowe f89e27ad10
Address some comments from @daira. 2021-07-09 09:22:20 -06:00
Sean Bowe e16aa31357
clippy fixes 2021-07-09 09:00:35 -06:00
Sean Bowe 8582731073
Build examples during CI bitrot check. 2021-07-08 15:33:03 -06:00
Sean Bowe 26739bbffe
Improvement to error messages for permutation argument failures in the mock prover. 2021-07-08 15:32:56 -06:00
Sean Bowe 0766983686
Fix examples to account for public input API changes. 2021-07-08 15:32:56 -06:00
Sean Bowe b246897a8d
Add `constrain_instance` and `assign_advice_from_instance` APIs. 2021-07-08 15:32:56 -06:00
Sean Bowe fe215d153d
Update tests with API changes for public inputs and permutation argument. 2021-07-08 15:32:51 -06:00
Sean Bowe 1f1b705fa6
Make lookup argument perfectly zero-knowledge and complete. 2021-07-08 14:52:44 -06:00
Sean Bowe 7afe549524
clippy fixes 2021-07-02 16:33:22 -06:00
Sean Bowe 32df26d881
Make permutation argument perfectly complete and zero-knowledge. 2021-07-02 16:20:36 -06:00
Sean Bowe 2ef2f7e73c
Change create_proof API to take vectors of scalars and compute polynomials internally. 2021-07-01 13:53:54 -06:00
Sean Bowe 1c586c081c
Switch directionality of the permutation argument's constraints. 2021-07-01 13:47:03 -06:00
Sean Bowe 9118697213
Additional comment about blinding h(X) 2021-07-01 13:01:39 -06:00
Sean Bowe 7fda6f672e
Always commit to a random polynomial that is evaluated at x in order to blind the multiopen evaluation of h(X). 2021-07-01 12:59:53 -06:00
Sean Bowe fa2d0b061e
Remove unnecessary clones of fixed columns. 2021-07-01 12:52:27 -06:00
Sean Bowe 0a6804bb30
Compute the number of blinding factors each advice polynomial needs. 2021-07-01 12:48:01 -06:00
Sean Bowe 8eb3b7313c
Add support for computing ranges of evaluations of the Lagrange basis polynomials. 2021-07-01 12:46:22 -06:00
Sean Bowe 7bf2bbb941
Clippy fixes 2021-07-01 12:45:14 -06:00
Sean Bowe fd91b6b42c
Allow MSMs to be queried and not just raw commitments. 
This allows us to avoid some interstitial arithmetic in the vanishing argument.
 2021-07-01 12:42:24 -06:00
Sean Bowe f7ef626858
Linearize the h(X) check. 2021-06-30 10:11:53 -06:00
str4d 93aabf26c6
Merge pull request #310 from zcash/clippy-capitalized-acronyms 
clippy: Fix capitalized acronyms in tests and examples
 2021-06-23 16:28:38 +01:00
str4d 62414a92b6
Merge pull request #309 from zcash/dev-metadata 
dev: Refactor VerifyFailure to extract metadata structs
 2021-06-23 16:28:25 +01:00
Jack Grigg e262941b70 clippy: Fix capitalized acronyms in tests and examples 2021-06-23 13:33:04 +01:00
str4d 305ca89bab
Merge pull request #302 from daira/clippy-nightly-clean 
Make this crate clippy clean for warnings on nightly
 2021-06-23 13:30:07 +01:00
str4d 3c24e6b811
Merge pull request #306 from zcash/final-transcript-changes 
Final transcript changes
 2021-06-23 13:28:53 +01:00
Jack Grigg 32edf65efa dev: Refactor VerifyFailure to extract metadata structs 2021-06-23 13:16:20 +01:00
str4d b88435712f
Merge pull request #305 from zcash/integrate-layouter-with-circuit 
Introduce a FloorPlanner trait and integrate it into the Circuit trait
 2021-06-22 23:53:24 +01:00
Jack Grigg 6d0017f47c Introduce a FloorPlanner trait and integrate it into the Circuit trait 
This is the beginning of the process to enable full floor planning
capabilities in `halo2`. For now, all that a floor planner can do is
synthesize a circuit, which makes it no more powerful than a layouter,
but easier to use (as moving to a multi-pass layouter no longer requires
changes to `Circuit::synthesize`).
 2021-06-22 23:47:17 +01:00
str4d 2474647af0
Merge pull request #304 from zcash/reduce-fieldext 
Reduce various trait requirements from `FieldExt` to `Field`
 2021-06-22 23:42:54 +01:00
str4d be6db1f489
Merge pull request #303 from zcash/migrate-plonk-examples 
Migrate PLONK-gate-using circuits to use SingleChipLayouter
 2021-06-22 23:42:11 +01:00
Sean Bowe 6194b49dee
Make prover messages unambiguous and alter the manner in which challenges are squeezed. 2021-06-22 14:06:02 -06:00
Sean Bowe 7211d78dfe
Minor improvements to the transcript implementation. 2021-06-22 13:51:31 -06:00
Jack Grigg f5bd3109eb Reduce various trait requirements from `FieldExt` to `Field` 2021-06-22 00:35:57 +01:00
Jack Grigg 1b04877b3d Migrate PLONK-gate-using circuits to use SingleChipLayouter 
These were all early examples that used the Circuit trait without any
layouter, which is incompatible with upcoming changes.

The minimal change to the PinnedVerificationKey is because the lookup
table is being allocated at the top of its columns instead of in-place.
 2021-06-22 00:22:12 +01:00
Daira Hopwood 00ca9aa6c3 Remove needless .collect()s. 
https://rust-lang.github.io/rust-clippy/master/index.html#needless_collect

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-06-21 18:26:08 +01:00
Daira Hopwood 209144981a Remove needless borrows that are immediately dereferenced: 
https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-06-21 18:19:15 +01:00
ebfull ffe87e1fef
Merge pull request #293 from zcash/assigned-batch-inversions 
Add support for batched inversion of cell assignments
 2021-06-19 09:05:21 -06:00