Jack Grigg
3181a21cba
book: Add beta and gamma requirements for lookup permutation product
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Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-02-12 15:08:00 +00:00
Jack Grigg
2c647009fc
book: Fix notation for committing to lookup permutation product columns
2021-02-12 15:06:33 +00:00
Jack Grigg
f30cbcbfc9
book: Fix notation in example constraint system
2021-02-12 14:48:05 +00:00
str4d
0a2fb4781d
book: Small changes from review
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Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-02-13 03:43:35 +13:00
Jack Grigg
59010c4674
book: Document commitments to lookup and equality constraint arguments
2021-02-11 21:22:18 +00:00
Jack Grigg
7b7346c462
book: Add a placeholder page for explaining the IPA
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For now, it directs readers to the existing comparision page, which
describes Halo 2's IPA relative to another work.
2021-02-11 19:54:45 +00:00
Jack Grigg
6da0adb4e1
book: Refactor the multipoint opening argument section
2021-02-11 19:54:45 +00:00
Jack Grigg
91a90f1d9d
book: Renumber multipoint opening challenges to match implementation
2021-02-11 19:54:39 +00:00
Jack Grigg
ffa8dacaba
book: Add section about vanishing argument
2021-02-11 19:54:38 +00:00
Jack Grigg
9e9a92a912
book: Add section about circuit commitments
2021-02-11 19:54:20 +00:00
Jack Grigg
e666f8b966
book: Add summary and succinct description of the Halo 2 protocol
2021-02-11 19:16:08 +00:00
Jack Grigg
4aceada21a
book: Re-order "Proving system" sub-sections
2021-02-10 13:06:22 +00:00
str4d
7ac44e8d53
Merge pull request #168 from zcash/book-updates
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Book updates
2021-02-10 12:01:53 +13:00
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
bfbfa80900
book: Add a comparison to BCMS20
2021-02-04 16:04:37 +00:00
Jack Grigg
3fc245343e
Return results from assigned regions
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This makes it easier to pass variables out of a region.
2021-02-01 21:42:57 +00:00
Jack Grigg
db0477a606
impl<F: FieldExt> {Neg, Sub} for Expression<F>
2021-02-01 21:42:57 +00:00
ebfull
f566bf7fe0
Merge pull request #145 from zcash/circuit-annotations
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Circuit annotations and developer tooling
2021-02-01 12:57:39 -07:00
Jack Grigg
0a378c3d0f
Require Circuit::Config implement Clone instead of Copy
2021-02-01 19:05:19 +00:00
Jack Grigg
c95f0b7c0c
circuit_layout: Darken the cells of the region that have been assigned to
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We record every instance of a cell assignment, so that cells which are
double-assigned (which is usually a mistake) will appear darker.
2021-02-01 18:38:22 +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
7dd6e65a5f
Add halo2::dev::circuit_dot_graph behind dev-graph feature flag
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This method renders circuits as dot graphs, to help circuit developers
understand their structure.
2021-02-01 18:38:16 +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
bf771a7446
Add namespacing and gadget name collection to Layouter
2021-02-01 18:38:04 +00:00
Jack Grigg
60061f64fd
Add name field to Layouter::assign_region
2021-02-01 18:34:24 +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
ebfull
fb82730d85
Merge pull request #149 from zcash/transcript-blake2b
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Replace DummyHash with BLAKE2b
2021-02-01 10:00:27 -07:00
therealyingtong
48bfea9782
Replace DummyHash with BLAKE2b
2021-02-02 00:53:53 +08:00
ebfull
a05f48be8f
Merge pull request #143 from zcash/multiproof
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Multi-proof prover
2021-02-01 09:35:38 -07:00
therealyingtong
ea14d99a83
Renaming and cleanups from code review
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Co-authored-by: Sean Bowe <ewillbefull@gmail.com>
2021-02-02 00:05:55 +08:00
str4d
a0282e7e15
Merge pull request #159 from daira/background-update2
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Further clarify notation and make sure that the discussion is correct for non-cyclic groups
2021-02-02 00:33:02 +13:00
therealyingtong
a00d7c2fa6
Cleanups from code review
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Co-authored-by: Kris Nuttycombe <kris.nuttycombe@gmail.com>
Co-authored-by: Sean Bowe <ewillbefull@gmail.com>
2021-01-31 11:48:32 +08:00
therealyingtong
de86391f0e
Update test to pass multiple ConcreteCircuits
2021-01-31 11:48:32 +08:00
therealyingtong
def65609b1
Refactor PLONK verifier
2021-01-31 11:45:40 +08:00
therealyingtong
02b5b8442b
Refactor PLONK prover
2021-01-31 11:45:40 +08:00
ebfull
5f89227cdd
Merge pull request #135 from zcash/serialize-params
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Serialize params
2021-01-30 11:43:55 -07:00
Daira Hopwood
20f33f427f
Further clarify notation and make sure that the discussion is correct for non-cyclic groups.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-30 16:16:22 +00:00
Daira Hopwood
fc0bddad8a
Merge pull request #158 from daira/background-update
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Improvements to background section
2021-01-30 03:25:24 +00:00
Daira Hopwood
13f406acc1
Fix link
2021-01-30 03:24:35 +00:00
Daira Hopwood
7a5915ab09
Apply some suggestions from code review
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Co-authored-by: str4d <thestr4d@gmail.com>
2021-01-30 02:49:40 +00:00
Daira Hopwood
cda768aa00
Improvements to background section:
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* describe groups in general, rather than via the example of F_p^*
* explain the isomorphism between group elements and scalars, and how it is useful
* corrections and pedantry :-)
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-30 01:43:24 +00:00
str4d
7448f9b930
Merge pull request #156 from zcash/clippy-fixes
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Clippy lint fixes
2021-01-30 13:14:46 +13:00
str4d
f437bffc97
Merge pull request #137 from zcash/layouter-strategy
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Simple layouter strategy to track column usage
2021-01-30 13:06:16 +13:00
Jack Grigg
8b2082877e
Remove unnecessary let bindings
2021-01-29 23:43:13 +00:00
str4d
3f96821d83
Merge pull request #155 from zcash/eli15-template
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Add an issue template for improving the Halo 2 book
2021-01-30 12:40:20 +13:00
Jack Grigg
d84a4cbbfc
book: Add a link from "Background Material" to the issue tracker
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This will hopefully encourage readers to submit feedback as they read
the book, enabling us to catch things that could be explained better.
2021-01-29 20:59:39 +00:00
Jack Grigg
db930f706a
Add an issue template for improving the Halo 2 book
2021-01-29 20:57:50 +00:00
Daira Hopwood
723ea8feac
Clarifications for background, from pairing with Kris.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-29 19:51:48 +00:00
therealyingtong
2255fbec8b
Make RegionShape struct public
2021-01-28 10:55:17 +08:00