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1015 Commits

Author SHA1 Message Date
str4d 8bfc58b7c7
Merge pull request #385 from zcash/perm-not-enabled 
Introduce plonk::Error::ColumnNotInPermutation error.
 2021-11-23 22:23:00 +00:00
str4d 069aa1dd17
Merge pull request #376 from zcash/364-mockprover-constraint-values 
dev: Collect values of queried cells for unsatisfied constraints
 2021-11-18 19:23:42 +00:00
therealyingtong ee595bfabb Introduce plonk::Error::ColumnNotInPermutation error. 
This is raised when a copy constraint involves a column that has
not been included in the permutation.
 2021-11-17 15:46:34 +01:00
ying tong 9dc5002d55
Merge pull request #403 from zcash/402-improve-k-too-small-errors 
Improve error message when `k` is too small
 2021-11-17 15:27:39 +01:00
Jack Grigg 72a731cba1 Remove `minimum_k` from `Error::NotEnoughRowsAvailable` 
Due to this error being detected and returned early, in practice
`minimum_k` would always be `current_k + 1`, and the error would be
returned repeatedly (as more of the circuit could be processed) until
`k` was set large enough. We now simply suggest that the user try a
larger value of `k`.
 2021-11-17 08:07:42 +00:00
Jack Grigg 64680a1a2d dev: Handle too-small `k` error in `CircuitLayout::render` 
In most places within `CircuitLayout`, we are flexible on `k`. However,
for tracking selectors we need to know the number of rows. We could
change this, but given that we also want the number of rows to be
accurate for rendering unusable rows, we can instead use this as an
opportunity to inform the user that they will need to bump `k`.
 2021-11-16 14:20:57 +00:00
Jack Grigg eb88a2ebef Replace `Error::BoundsFailure` uses with `Error::NotEnoughRowsAvailable` 
The remaining uses of `Error::BoundsFailure` that are exposed to the
user, are for invalid column indices.
 2021-11-15 22:50:35 +00:00
Jack Grigg d055acda31 Augment `Error::NotEnoughRowsAvailable` with current and min-required k 
This makes the error message more useful, by informing the user of a
possible solution.
 2021-11-15 21:44:51 +00:00
Daira Hopwood f358f72899
Merge pull request #401 from zcash/book-plonkish-terms 
book: Rename remaining UPA references to PLONKish
 2021-11-15 15:09:26 -05:00
Jack Grigg fa61746526 book: Rename remaining UPA references to PLONKish 
These were missed in zcash/halo2#320.
 2021-11-15 15:53:38 +00:00
str4d cd5522496a
Merge pull request #338 from zcash/errors 
Improved error handling
 2021-11-12 12:13:11 +13:00
Jack Grigg a222cdc6d4 book: Document Debian packages required for `dev-graph` feature flag 2021-11-10 16:22:20 +00:00
Jack Grigg 99fac53618 Fix broken doc link 2021-11-10 16:19:36 +00:00
Jack Grigg d66b5c42a0 `impl std::error::Error for Error` 2021-11-10 16:19:36 +00:00
Jack Grigg 7da5605f51 Remove redundant Error suffix from Error cases 2021-11-10 16:19:36 +00:00
Jack Grigg 209e398cae Store `io::Error` inside `Error::TranscriptError` 
We `impl From<io::Error> for Error` to return `Error::TranscriptError`
because the transcript is the only source of `io::Error`.

`Error` no longer implements `PartialEq` because `io::Error` does not.
Tests can check for specific error cases with `assert!(matches!(..))`.
 2021-11-10 14:49:35 +00:00
Jack Grigg b091757668 Rename Error::IncompatibleParams to Error::InvalidInstances 
This was leftover from when proofs were structured in memory.
 2021-11-10 14:49:35 +00:00
Jack Grigg de1a468691 Move Error struct into a submodule 
Just to make it easier to work on.
 2021-11-10 14:49:35 +00:00
str4d a635b7c25a
Merge pull request #375 from zcash/366-dev-graph-examples 
Update `dev-graph` examples
 2021-11-11 03:48:41 +13:00
str4d 9dd1bffa76
Merge pull request #395 from zcash/dependabot-actions 
CI: Add Dependabot config to keep Actions up-to-date
 2021-11-05 07:00:55 +13:00
Jack Grigg 0c1c5be67f CI: Add Dependabot config to keep Actions up-to-date 2021-11-04 16:42:47 +00:00
Jack Grigg 9c226d33b9 dev: Collect values of queried cells for unsatisfied constraints 
Co-authored-by: ying tong <yingtong@z.cash>

Closes zcash/halo2#364.
 2021-11-04 14:03:47 +00:00
Jack Grigg 26622ce5b0 `impl Ord for plonk::Any` 2021-11-04 14:03:16 +00:00
Daira Hopwood ddd34ff972
Merge pull request #389 from zcash/dev-faster-mockprover 
dev: Remove O(n^2) loop in lookup checks.
 2021-10-26 14:11:55 +01:00
therealyingtong b94aab76a3 dev: Remove O(n^2) loop in lookup checks. 
Co-authored-by: Kris Nuttycombe<kris@nutty.land>
 2021-10-22 19:33:30 +02:00
ying tong 6eca11b37a
Merge pull request #386 from zcash/book-patch-2 
[book] Update link `upa.md` -> `plonkish.md`
 2021-10-14 12:39:25 +02:00
ying tong 3d2c0e429e
[book] Update link `upa.md` -> `plonkish.md` 
Closes #367
 2021-10-14 12:38:52 +02:00
Jack Grigg 5be597c3bc book: Add example for `halo2::dev::circuit_dot_graph` 2021-10-01 16:01:24 +01:00
str4d 658c2db421
Merge pull request #374 from zcash/trait-usage 
Clean up our trait usage
 2021-10-02 01:54:55 +13:00
Jack Grigg c9d890377c book: Render example for `CircuitLayout` 2021-10-01 13:39:04 +01:00
Jack Grigg e3e68bc5d7 book: Fix bugs in dev tools page 2021-10-01 13:39:04 +01:00
Jack Grigg 7463a6e931 examples: Reorganise circuit-layout example to use in book 2021-10-01 13:39:04 +01:00
Jack Grigg b46ef35db5 clippy: Allow unused imports 
We can remove this once `pasta_curves` has been updated to remove
`CurveAffine::read`.
 2021-10-01 13:33:47 +01:00
Jack Grigg 3fba7434d1 Use `ff::PrimeField::root_of_unity` instead of `FieldExt::ROOT_OF_UNITY` 2021-09-30 23:06:32 +01:00
Jack Grigg 9dc2738305 Remove usages of `CurveAffine::{read, write}` 
A new `CurveRead` helper trait brings in the `CurveAffine::read` impl.
 2021-09-30 23:06:32 +01:00
Jack Grigg 17b8fe1baa Use `ff::Field::pow_vartime` instead of `FieldExt::pow` 2021-09-30 22:54:42 +01:00
Jack Grigg a5a3c8ca63 Use `From<u64>` instead of `FieldExt::from_u64` 2021-09-30 22:53:00 +01:00
Jack Grigg 0e6b0344f5 Use `ff::PrimeField::{from_repr, to_repr}` instead of `FieldExt` 2021-09-30 22:53:00 +01:00
Jack Grigg 9693065a00 Use `ff::BatchInvert` now that we have upstreamed it 2021-09-30 22:35:33 +01:00
str4d 3850b9ccd5
Merge pull request #371 from zcash/release-0.1.0-beta.1 
halo2 0.1.0-beta.1
 2021-09-28 16:42:51 +13:00
Jack Grigg ca0f04dcb9 Add [BETA] to the crate description 
Just so people see it when searching crates.io for halo2.
 2021-09-24 17:08:46 +01:00
Jack Grigg 2c2349b576 Change crate license-file property to point at COPYING 2021-09-24 17:03:29 +01:00
Jack Grigg 7ca1933156 halo2 0.1.0-beta.1 
This is the beta version of `halo2` used on testnet in zcashd v4.5.0.
 2021-09-24 17:00:13 +01:00
str4d a7cd600eb6
Merge pull request #370 from zcash/license-update 
Add license exceptions for ECC and ZF projects
 2021-09-23 08:38:27 +12:00
Jack Grigg 83f0d6abea Update README 2021-09-22 20:11:13 +01:00
Jack Grigg 69b169057d Update COPYING with latest license text 2021-09-22 20:06:50 +01:00
Jack Grigg 78f0e21563 Require pasta_curves 0.2.1 
This is the first version that was relicensed as MIT OR Apache-2.0.
 2021-09-22 19:59:04 +01:00
ebfull 6d53a2adf8
Merge pull request #368 from zcash/protocol-formalization 
Add formal protocol description and preliminaries
 2021-09-20 09:42:12 -06:00
Sean Bowe 424af080ba
Add formal protocol description and preliminaries. 2021-09-20 09:30:02 -06:00
str4d 26047eaf32
Merge pull request #362 from zcash/ff-0.11 
ff 0.11, group 0.11, pasta_curves 0.2
 2021-09-06 19:45:22 +01:00