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815 Commits

Author SHA1 Message Date
Hazel OHearn 6e8e2734e1
Error -> BuildError, add PartialEq, Eq to SpendError 2022-12-01 17:01:10 -04:00
Hazel OHearn 8c2326cdac
Error -> BuildError 2022-12-01 16:58:26 -04:00
Hazel OHearn 4f27b6bac3
Add concrete error types for add_spend and add_output 2022-12-01 16:51:04 -04:00
Kris Nuttycombe d05b6cee9d
Merge pull request #362 from zcash/batch-scanner-improvements 
Batch scanner improvements
 2022-10-20 09:30:49 -06:00
Daira Hopwood a3af4095ae Add more thorough documentation for `ValueCommitmentTrapdoor::from_bytes`. 
Also add a CHANGELOG entry for orchard::value::{ValueCommitmentTrapdoor, ValueCommitment::derive}.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2022-10-18 20:45:54 +01:00
Tomas Krnak d428aa3143 Add `ValueCommitTrapdoor::from_bytes` constructor 2022-10-18 20:36:55 +01:00
Daira Hopwood 591c4b89b9
Merge pull request #351 from jarys/pub-value-commit-derive 
Publicize `ValueCommitment::derive` constructor
 2022-10-18 20:19:19 +01:00
Kris Nuttycombe 4c9b2096dc Fix beta clippy complaints. 2022-10-18 12:47:18 -06:00
Kris Nuttycombe 7080c37532 Prepare keys only once in decrypt_outputs_with_keys 2022-10-18 12:47:18 -06:00
Daira Hopwood 786d285987 Fix a clippy lint. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2022-10-18 19:17:15 +01:00
Daira Hopwood b988d4c275
Fix comment that incorrectly referred to Sapling when Orchard was meant 2022-10-18 02:45:24 +01:00
Jack Grigg 050b2f231e Add `memuse::DynamicUsage` impls for types used for batch scanning 2022-10-15 23:29:06 +00:00
Jack Grigg 0b4d7bc9c6 Migrate note encryption to use prepared w-NAF APIs 2022-10-15 23:27:57 +00:00
Kris Nuttycombe 33bce9b567
Merge pull request #359 from daira/add-value-balance-to-builder-docfix 
Correct the doc comment and add a test for `Builder::value_balance`
 2022-10-10 13:36:35 -06:00
Tomas Krnak 5fbbded49e Add `SpendInfo::new` and `Circuit::from_action_context` 
Author: Tomas Krnak <tomas@krnak.cz>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2022-09-20 18:52:07 +01:00
Daira Hopwood 47004ee87a
Use math notation for ValueCommit^Orchard 2022-09-19 14:49:16 +01:00
Daira Hopwood 6458e27185 Add minimal test that `Builder::value_balance` works. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2022-09-19 14:05:46 +01:00
Daira Hopwood fbfc8f9ed8 Correct the doc comment for the `Builder::value_balance` method added in #352. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2022-09-19 14:05:46 +01:00
Daira Hopwood f206b3f5d4
Merge pull request #352 from zingolabs/add_value_balance_to_builder 
add value_balance to builder
 2022-09-19 13:20:17 +01:00
Hazel OHearn 8011e0d57a
add value_balance to builder 2022-09-15 16:47:54 -03:00
Kris Nuttycombe 4b83deb240
Merge branch 'main' into add-proof-to-batch 2022-09-15 12:41:02 -06:00
Kris Nuttycombe b81d0d1198
Merge pull request #344 from zingolabs/publicize_note_and_diversifier_construction 
Publicize necessary functionality for creating diversifiers and notes from data
 2022-09-15 12:39:56 -06:00
Hazel OHearn 0800d23fe7
Publicize diversifier method of Address, fix comments, etc 2022-09-15 14:40:21 -03:00
Daira Hopwood 2ff7ff4a54 Dummy implementation of Domain methods for prepared ivk and epk. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2022-09-15 03:33:04 +01:00
Tomas Krnak 158f3e6e71 Publicize `ValueCommitment::derive` constructor 2022-08-13 15:35:01 +02:00
Hazel OHearn 22e7ba14a2
Add random_seed getter fn 2022-07-07 11:05:07 -03:00
Hazel OHearn 45bcc16f80
Publicize necessary functionality for reading diversifiers and notes from data 2022-07-05 14:55:44 -03:00
Jack Grigg 63fc2adc0e Expose `Proof::add_to_batch` in public API 
This supports downstream users that want more control over how proof
batches are processed, instead of just batch validating Orchard bundles
with `orchard::bundle::BatchValidator`.
 2022-07-04 20:05:47 +00:00
str4d baabe3d7e2
Merge pull request #340 from zingolabs/enable_compact_action_and_orchard_domain_creation_without_action 
Add OrchardDomain::for_nullifier and CompactAction::from_parts
 2022-06-24 16:32:34 +01:00
Jack Grigg e76a91adff Document how to obtain inputs for `Builder::add_spend` 
Closes zcash/orchard#244.
 2022-06-23 22:51:05 +00:00
Jack Grigg da7358a48c Fix incorrect namespaces in circuit debug code 
Closes zcash/orchard#329.
 2022-06-23 22:33:10 +00:00
str4d 4bed67218a
Add note about relationship between signatures and proofs 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2022-06-23 22:33:40 +01:00
Jack Grigg 81626b3b28 Add batch-verification of proofs to `orchard::bundle::BatchValidator` 2022-06-23 19:45:42 +00:00
Jack Grigg 35a76f03b8 Add `orchard::bundle::BatchValidator` 
Adapted from the `BatchValidator` in `zcashd`, that only handles
RedPallas signatures.
 2022-06-23 19:45:25 +00:00
Hazel OHearn 22b77c028f
Remove unneeded generic type from for_nullifier 2022-06-23 16:29:55 -03:00
Jack Grigg be69324b9c Migrate to `halo2_proofs 0.2.0` 2022-06-23 19:24:57 +00:00
Hazel OHearn 6956c18d31
Add CompactAction::nullifier getter fn 2022-06-23 16:06:37 -03:00
Hazel OHearn 4e12b4e90a
Add OrchardDomain::for_nullifier and CompactAction::from_parts 2022-06-22 17:41:24 -03:00
Jack Grigg 07239e50a8 Add protocol rule links for the Orchard circuit constraints 
Part of zcash/zcash#3957.
 2022-05-25 22:10:29 +00:00
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
str4d 15007026b1
Merge pull request #325 from zcash/fix-lints 
Fix lints
 2022-05-06 20:51:43 +01:00
Jack Grigg 07a88ae9f9 Fix rustdoc lint 2022-05-06 19:33:10 +00:00
Jack Grigg 6d6832f3f1 Fix clippy lints 2022-05-06 19:33:10 +00:00
therealyingtong 2f2bab5627 circuit.rs: Use BaseFitsInScalarInstructions for variable-base mul. 2022-05-06 18:58:18 +00:00
therealyingtong 4e6200796e Implement new FixedPoint trait for OrchardFixedBasesFull. 2022-05-06 18:58:18 +00:00
str4d c7361e8a8a
Merge pull request #299 from jarys/external-signatures 
Support externally computed signatures
 2022-05-06 15:02:03 +01:00
Jack Grigg 706cee42f5 Migrate to `ff 0.12` 2022-05-05 17:15:03 +00:00
Tomas Krnak e47abb8018 Support externally computed signatures 
Co-authored-by: str4d <thestr4d@gmail.com>
 2022-05-05 18:12:27 +02:00
Jack Grigg 0603d602d0 Rename `anchor` to `root`, and `pub_input_anchor` to `anchor` 
This ensures that we are consistent in the circuit in referring to the
public bundle anchor as `anchor`, and the calculated Merkle tree root as
`root`.
 2022-05-04 23:57:26 +00:00
Jack Grigg 8c7bb5b95d Rename `RangeConstrained::subset_of` to `bitrange_of` 2022-05-04 23:54:16 +00:00