Jack Grigg
e41fd7ca12
Move SHA-256 gadget and chip into examples
2021-02-25 20:01:44 +00:00
Jack Grigg
ed26c8924c
Use Selector in simple-example
2021-02-25 15:40:49 +00:00
str4d
9467a03ae2
Merge pull request #209 from zcash/ecc-gadget-fixedpoints
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Store `Loaded` chip state in chip
2021-02-26 04:24:28 +13:00
therealyingtong
4f17322c2d
Allow Chip::load to return state that the Layouter will hold
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This enables chips that e.g. want to load multiple lookup tables into
the same columns to store state about where each table was layed out.
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-02-24 23:28:18 +08:00
therealyingtong
4ae21a905d
Update tests
2021-02-24 00:21:12 +08:00
therealyingtong
5a341b0f8f
Modify Assignment::copy() to take Column<Any> instead of usize
2021-02-24 00:18:22 +08:00
therealyingtong
d82a0c85b1
Modify Assignment::copy() to take Permutation instead of usize
2021-02-24 00:17:29 +08:00
therealyingtong
340fb2b6df
Move Permutation struct from crate::circuit -> plonk::circuit
2021-02-24 00:17:29 +08:00
Jack Grigg
b4ed5295fe
Migrate to group traits
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The `Curve` trait is now `CurveExt: group::prime::PrimeCurve`, and
`CurveAffine` is now `CurveAffine: group::prime::PrimeCurveAffine`.
There is no `CurveAffine` trait in `group`, and it's a widely-used
trait in this crate, so we don't rename it to `CurveAffineExt`.
2021-02-22 20:20:23 +00:00
therealyingtong
d8534e1c50
Pass Expressions to meta.lookup()
2021-02-18 15:41:35 -07:00
therealyingtong
a19dc68dee
Use Column<Any> in Permutation::Argument
2021-02-17 21:32:17 +08:00
Daira Hopwood
760d69bd2c
Rename "auxiliary column" to "instance column" in the book and in code. fixes #181
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-02-14 21:09:49 +00:00
ebfull
9fc45ad11e
Merge pull request #163 from zcash/region-helpers
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Helpers for implementing regions
2021-02-12 10:03:39 -07:00
Jack Grigg
24eb3500cb
examples: Fix typo
2021-02-12 15:53:04 +00:00
Jack Grigg
b3f85d3e69
examples: Reflow simple-example.rs comments for easier reading in book
2021-02-12 15:53:04 +00:00
Jack Grigg
425c45d96b
book: Add a simple example showing how the API is used
2021-02-08 15:56:16 +00:00
Jack Grigg
5905230174
Fix stable clippy lints
2021-02-05 16:48:41 +00:00
Jack Grigg
0a378c3d0f
Require Circuit::Config implement Clone instead of Copy
2021-02-01 19:05:19 +00:00
Jack Grigg
3c1132ec59
Add halo2::dev::circuit_layout behind dev-graph feature flag
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This method renders circuits as tables, showing how the various regions
within them have been layed out.
2021-02-01 18:38:20 +00:00
Jack Grigg
82da677add
Add name field to ConstraintSystem::create_gate
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The name has type `&'static str`, as gates apply to every row and thus
do not require any runtime information to name.
2021-02-01 18:38:13 +00:00
Jack Grigg
4c3adf59d5
Add annotations to Region::{assign_advice, assign_fixed}
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This enables circuits to annotate individual cells with variable names
or similar protocol-specific metadata.
2021-02-01 18:33:25 +00:00
therealyingtong
48bfea9782
Replace DummyHash with BLAKE2b
2021-02-02 00:53:53 +08:00
therealyingtong
de86391f0e
Update test to pass multiple ConcreteCircuits
2021-01-31 11:48:32 +08:00
therealyingtong
58479fbcc3
Refactor keygen to generate pk from vk.
2021-01-24 08:07:30 +08:00
Kris Nuttycombe
74b2aa715f
Require Rotation instead of i32 for relative rows in circuits.
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Co-authored-by: str4d <thestr4d@gmail.com>
2021-01-14 11:57:32 -07:00
Sean Bowe
c5e0364962
Remove the Read/Write type parameters from Transcript{Read,Write}.
2021-01-06 10:45:11 -07:00
Sean Bowe
dff5a3a692
Generate the URS using a homebrew mixture of blake2b and try-and-increment.
2021-01-06 10:45:11 -07:00
Sean Bowe
a2999accb5
Rename DummyHash{Reader,Writer} to DummyHash{Read,Write}.
2021-01-06 10:45:11 -07:00
Sean Bowe
06552eec44
Update the PLONK implementation to adapt to the new transcript API.
2021-01-06 10:45:11 -07:00
Sean Bowe
6c0e6f7348
cargo fmt
2020-12-03 13:59:17 -07:00
Sean Bowe
95e41fcfcf
Rename curves to Pallas/Vesta (Pasta).
2020-12-03 13:47:47 -07:00
Jack Grigg
cdbc41148a
Migrate to ff traits
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The `Field` trait in this crate is now `FieldExt: ff::PrimeField`.
2020-12-01 20:55:03 +00:00
therealyingtong
3eb6712c6c
Add aux information to metrics
2020-11-24 09:39:34 +08:00
Jack Grigg
37c4927dac
model: Measure keygen and prover separately
2020-11-23 12:47:51 +00:00
Jack Grigg
ba27586965
Add an example performance model
2020-11-23 12:47:51 +00:00
