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orchard
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19 Commits

Author SHA1 Message Date
Jack Grigg 311190c2d6 Migrate to final `halo2_gadgets` pre-release revision 
Includes API changes made in zcash/halo2#573.
 2022-05-10 21:55:20 +00:00
Jack Grigg 706cee42f5 Migrate to `ff 0.12` 2022-05-05 17:15:03 +00:00
Jack Grigg 8c7bb5b95d Rename `RangeConstrained::subset_of` to `bitrange_of` 2022-05-04 23:54:16 +00:00
Jack Grigg b46e4822d2 Update comments on `gadget::note_commit` 2022-05-04 03:01:17 +00:00
Jack Grigg 903f9e8160 Adjust APIs of NoteCommit circuit impl to separate gadget and chip 
The separation isn't quite complete, as we removed the `GateCells`
abstraction, but it makes the outer APIs clearer.
 2022-05-04 03:01:17 +00:00
Jack Grigg 8f15db1d01 Inline `NoteCommitConfig::assign_gate` 
After the previous refactors, the `GateCells` struct now serves no
purpose. We also make a few type safety improvements at the same time.
 2022-05-04 02:05:57 +00:00
Jack Grigg bf99f13282 Refactor NoteCommit message piece decompositions onto per-region structs 2022-05-04 02:05:57 +00:00
Jack Grigg 3ced2c9c0b Refactor NoteCommit region assignment onto per-region structs 2022-05-04 02:05:57 +00:00
Jack Grigg f7ed302547 Refactor NoteCommit gate configuration into per-region structs 2022-05-03 23:31:17 +00:00
Jack Grigg c4bf8105f2 Use `AssignedCell<NoteValue, _>` for circuit note values 2022-05-03 23:24:48 +00:00
Jack Grigg 0bad10d3eb Replace `UtilitiesInstructions` usage with a dedicated helper 
The new helper enables returning typed `AssignedCell`s, rather than only
`AssignedCell<F, F>`.
 2022-05-03 23:24:48 +00:00
Jack Grigg bd104360a7 Migrate to `halo2_gadgets::utilities::RangeConstrained` newtype 2022-05-03 23:24:48 +00:00
Jack Grigg b1ce38405a Use `core` instead of `std` where possible 2022-04-28 20:20:23 +00:00
Jack Grigg 52449ef88f Migrate to `halo2::plonk::Constraints` helper 2022-04-28 19:52:55 +00:00
Jack Grigg 4574d4793a Migrate to 2021 edition 2022-04-28 17:23:30 +00:00
therealyingtong f74cb9e4d3 Delete gadgets and their primitives; add `halo2_gadgets` dependency. 2022-01-29 01:57:01 +08:00
therealyingtong 1a3cbeb896 Refactor src/constants and primitives::sinsemilla::constants. 2022-01-19 00:46:12 +08:00
therealyingtong 06ad0b6925 ecc: Introduce FixedPoints trait with Full, Base, Short associated types. 2022-01-19 00:43:52 +08:00
therealyingtong 5f8716d66a gadget::sinsemilla: Move Orchard-specific inputs into src/circuit. 
The sinsemilla submodules note_commit and commit_ivk are tailored
for input lengths specific to Orchard. They have been moved out of
the gadget folder and into the circuit folder.

This also involves changing the visibility of some getter functions
to be usable outside gadget::sinsemilla.
 2022-01-19 00:43:52 +08:00