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Author SHA1 Message Date
str4d d4bae99cb7 Merge pull request #204 from str4d/proving-api-ux-refactors 
UX refactors for proving-related APIs
 2020-02-16 18:56:46 +00:00
Jack Grigg 2d30c29d06 Pass &impl TxProver to Builder::build 
This allows the caller to build multiple transactions with a single
proving backend.
 2020-02-08 00:37:31 +00:00
Jack Grigg 76e0f658c1 Rename CommitmentTreeWitness -> MerklePath 2020-02-08 00:36:40 +00:00
Jack Grigg 3a3008caf9 Pass CommitmentTreeWitness directly into Builder::add_sapling_spend 
This is more likely to be the data that the caller has available, and
is all we need now that a CommitmentTreeWitness can compute its root.
 2020-02-07 17:31:38 +00:00
Jack Grigg 8a210ec271 CommitmentTreeWitness::root(leaf) 2020-02-07 17:21:59 +00:00
Jack Grigg 2064d1c801 Refactor zcash_primitives::merkle_tree::CommitmentTreeWitness 
- The internal Option wrapper was an unnecessary leftover from when this
  code was directly inside the prover, where Some(x) represents an
  assigned variable.
- CommitmentTreeWitness::from_slice_with_depth is more idiomatic Rust.
 2020-02-07 00:06:57 +00:00
str4d ee32f7facb Merge pull request #198 from huitseeker/warts 
Addressing some trivial Rust option/iterator lints
 2020-02-04 18:18:09 +00:00
str4d 903c02b991 Merge pull request #202 from str4d/coverage-build-fix 
CI: Use stable Rust release for code coverage
 2020-02-03 19:05:34 +00:00
Jack Grigg 1f38523fff CI: Use stable Rust release for code coverage 
Fixes an issue where cargo-tarpaulin failed to build the crate on
1.37.0, but the crate itself builds fine with that version.
 2020-02-03 18:08:56 +00:00
str4d 18aceea225 Merge pull request #50 from zancas/mv_tests_extract_data 
Mv tests extract data
 2019-12-12 17:46:38 +00:00
str4d 8626cc7f26 Merge pull request #186 from str4d/multicore-feature-flag 
Pass bellman's multicore feature flag through to zcash_proofs
 2019-12-11 20:04:45 +00:00
Jack Grigg eed7e8199f Pass bellman's multicore feature flag through to zcash_proofs 
This enables someone using zcash_proofs to disable multicore.
 2019-12-11 18:46:47 +00:00
str4d c3f9e2d73c Merge pull request #180 from str4d/mmr-cleanups 
MMR API cleanups
 2019-12-05 16:35:28 +00:00
Jack Grigg cca1670248 Clarify length of return buffer for appended leaves 2019-12-05 14:33:03 +00:00
Jack Grigg f1619f896c Clearer variable names in MMR tests 2019-12-05 14:29:08 +00:00
Jack Grigg edcd884fe8 Simplify short array copies 2019-12-05 14:24:31 +00:00
Jack Grigg 583a04b4de Pass array references correctly in MMR tests 2019-12-05 14:23:59 +00:00
Jack Grigg 573510115d Clean up remainder of MMR code 2019-12-05 11:11:32 +00:00
Jack Grigg 8ad33e50a6 Use explicit sizes for pointers to arrays in FFI 2019-12-05 11:09:55 +00:00
Jack Grigg fb8c73c950 Use iterators in construct_mmr_tree 2019-12-05 11:06:26 +00:00
str4d 0907adf608 Merge pull request #176 from str4d/156-scan_transaction 
zcash_client_backend::decrypt_transaction
 2019-12-03 23:15:17 +00:00
str4d 7820548ea3 Merge pull request #173 from gregdhill/bvk-to-cv_sum 
rename bvk to cv_sum
 2019-11-27 20:42:54 +00:00
Jack Grigg d5ed684701 zcash_client_backend::decrypt_transaction 2019-11-27 15:45:13 +00:00
Jack Grigg e6a8630b35 impl TryFrom<u32> for BranchId 2019-11-27 13:18:31 +00:00
Jack Grigg cd326f2b6a Consensus parameters for network upgrades 2019-11-27 13:18:30 +00:00
Jack Grigg c24024b8e1 Create a consensus::BranchId enum for type safety 
Includes all currently-known consensus branch IDs for the Zcash network.
 2019-11-25 21:04:20 +00:00
str4d 141821d3c1 Merge pull request #157 from adityapk00/transparent_compile_fix 
Compile Fix: Add missing sighash declaration
 2019-11-14 19:03:59 +00:00
str4d 67d700feab Merge pull request #107 from str4d/transaction-builder-transparent-inputs 
Add P2PKH transparent input support to transaction::Builder
 2019-11-13 22:15:55 +00:00
str4d ac983b7612 Merge pull request #149 from str4d/ffi-cleanup 
FFI cleanup
 2019-11-13 19:24:22 +00:00
Jack Grigg 8d6f882510 Renames after moves 2019-11-13 19:21:47 +00:00
Jack Grigg 8d967c8609 Move transparent input pushing onto TransparentInputs 2019-11-13 19:20:09 +00:00
Jack Grigg d9d50b98ab Move transparent signing onto TransparentInputs 2019-11-13 19:12:55 +00:00
str4d 88e02329eb Merge pull request #129 from adityapk00/regtest_constants 
Add regtest constants
 2019-11-13 13:54:55 +00:00
Jack Grigg 60eac4e8b7 Escape non-link square brackets in comments 2019-11-11 10:29:36 +00:00
Jack Grigg 4ae238ea1f librustzcash crate doc 2019-11-11 10:21:38 +00:00
str4d 8d7f27ffb9 Merge pull request #154 from zcash/codecov-action 
Move code coverage from Travis CI to Actions
 2019-11-07 22:01:15 +00:00
str4d 2ecdbc2036 Merge pull request #153 from str4d/doc-link-fixes 
Doc link fixes
 2019-11-07 21:57:35 +00:00
Jack Grigg bb39037798 Move code coverage from Travis CI to Actions 2019-11-07 18:16:27 +00:00
Jack Grigg 7be66ad8f8 Rename Actions workflow 2019-11-07 17:40:41 +00:00
Jack Grigg 7fda177da8 Doc link fixes 2019-11-07 17:33:22 +00:00
Jack Grigg d1bc61800c Move Sprout proof logic into zcash_proofs 2019-11-06 08:58:42 +00:00
Jack Grigg de5943aea4 Ignore clippy::not_unsafe_ptr_arg_deref lint 2019-11-06 07:51:46 +00:00
Jack Grigg 8651bb41ce Clean up librustzcash imports 2019-11-06 07:51:45 +00:00
Jack Grigg 9cb8c0b3c4 Pull librustzcash.h documentation into crate 2019-11-06 07:51:44 +00:00
Jack Grigg 7181d603be Explicitly pass [u8; 32] into read_fr and read_fs 2019-11-06 07:51:43 +00:00
Jack Grigg 5d03619466 Rename read_le to read_fr to match read_fs 2019-11-06 07:51:42 +00:00
Jack Grigg 7722b1a50b Inline write_le 2019-11-06 07:51:41 +00:00
Jack Grigg 0028048800 Use C calling convention for librustzcash 
The Rust-to-C++ interface speaks the C ABI. The "system" ABI happens to
be equivalent to the C ABI on the platforms we currently target (in
particular, we don't target win32 with an x86 architecture, which would
use the stdcall ABI).
 2019-11-06 07:51:40 +00:00
str4d 720ee6476f Merge pull request #144 from str4d/warning-fix 
Fix rand_os warning in tests
 2019-11-04 23:03:07 +00:00
str4d 5823a695e2 Merge pull request #139 from adityapk00/tx_compare 
Implement sorting for TxIDs
 2019-11-04 16:29:59 +00:00
Jack Grigg bc35a62e10 Remove rand_os dependency 2019-10-31 18:57:52 +00:00
str4d 40d22ea2cc Merge pull request #135 from NikVolf/extern-purge 
Remove unneeded "extern crate"
 2019-10-31 17:12:26 +00:00
Jack Grigg ac4acfa26e Fix rand_os warning in tests 2019-10-31 16:36:54 +00:00
Jack Grigg 3425eabda2 transaction::Builder::add_transparent_input() 2019-10-15 17:42:46 +13:00
Jack Grigg 70857b0eed Pass Script to signature_hash by reference 2019-10-15 17:32:34 +13:00
Jack Grigg 42b7f328fb legacy::Script::address 
This is the counterpart to legacy::TransparentAddress::script.
 2019-10-15 17:32:34 +13:00
str4d 2cd8a7f4d2 Merge pull request #114 from str4d/compact-blocks 
CompactBlock parsing and scanning
 2019-10-10 08:11:50 +13:00
Jack Grigg 274f860202 Actions: Build before formatting check 
cargo fmt does not build the code, and running it in a fresh clone of
the codebase will fail because the protobuf code has not been generated.
 2019-10-09 14:15:07 +13:00
Jack Grigg e9f94119bc Store witness inside WalletShieldedOutput 2019-10-09 14:12:30 +13:00
Jack Grigg b44653e686 Move cmu and epk parsing onto CompactOutput struct 2019-10-09 14:12:30 +13:00
Jack Grigg 7fa51e38c0 Travis CI: Build before formatting check 
cargo fmt does not build the code, and running it in a fresh clone of
the codebase will fail because the protobuf code has not been generated.
 2019-10-09 14:12:30 +13:00
Jack Grigg 1e2bc7f65c Test nullifiers in constant time 
Checking for spent notes in a block is still not completely constant
time, due to filtering out negative results of the constant-time
comparison.

Part of #84.
 2019-10-09 14:12:27 +13:00
Jack Grigg 2bbd25b36b Add prevHash field to CompactBlock 
This enables basic verification of chain validity when CompactBlocks are
received without the full header.
 2019-10-09 14:11:14 +13:00
Jack Grigg a3b85b8fe6 Compute and store BlockHash inside BlockHeader 2019-10-09 14:11:14 +13:00
Jack Grigg b66ac11775 Update new witnesses with subsequent transactions in the same block 2019-10-09 14:11:14 +13:00
Jack Grigg e746f7b6f9 Add tx index within block to WalletTx struct 2019-10-09 14:11:14 +13:00
Jack Grigg 3b9dfc1e0b Detect change notes while scanning blocks 2019-10-09 14:11:14 +13:00
Jack Grigg fb9e9bb12f Check for spent notes while scanning blocks 2019-10-09 14:11:14 +13:00
Jack Grigg 2b71121681 Return the entire note and recipient address when scanning an output 2019-10-09 14:11:14 +13:00
Jack Grigg f899ecfce5 Increment the commitment tree and witnesses while scanning blocks 2019-10-09 14:11:14 +13:00
Jack Grigg 591b1fc28f Parse compact blocks to find wallet transactions 2019-10-09 14:11:12 +13:00
Jack Grigg af7e263bcc Build protobufs for compact formats 2019-10-09 14:09:41 +13:00
str4d a57dc7f478 Merge pull request #138 from str4d/release-0.1.0 
Release 0.1.0
 2019-10-09 11:11:58 +13:00
Jack Grigg 98731c8374 librustzcash 0.2.0 2019-10-08 17:43:33 +13:00
Jack Grigg b0ba7fe4d2 zcash_client_backend 0.1.0 2019-10-08 17:43:33 +13:00
Jack Grigg d6bc2fe0af zcash_proofs 0.1.0 2019-10-08 17:43:33 +13:00
Jack Grigg 8b08528bb0 zcash_primitives 0.1.0 2019-10-08 17:43:33 +13:00
Jack Grigg 25558893ab bellman 0.2.0 2019-10-08 17:43:33 +13:00
Jack Grigg 68cada53cf pairing 0.15.0 2019-10-08 17:43:33 +13:00
Jack Grigg aa37783c37 group 0.2.0 2019-10-08 17:43:33 +13:00
Jack Grigg 216f0f62a0 ff 0.5.0 2019-10-08 17:43:33 +13:00
Jack Grigg 80d339848f Actions: Various CI improvements 
- Test against MSRV
- Parallel linting
- Compile benchmarks on nightly
 2019-10-08 15:59:40 +13:00
Jack Grigg b872e9fc49 Fix pairing benchmarks 
They were broken by #91 but went unnoticed because CI does not compile
the benchmarks, which requires the nightly toolchain.
 2019-10-08 15:25:41 +13:00
str4d 39971891d5 Merge pull request #131 from str4d/119-key-encoding-tests 
Unit tests for key encodings
 2019-10-08 13:48:05 +13:00
str4d 2399d9f3e3 Merge pull request #93 from defuse/qed-it-lrz 
Bring in QED-it Tests
 2019-10-08 13:47:36 +13:00
str4d 212b6e67d0 Merge pull request #133 from NikVolf/patch-1 
Bump Rust to 1.37 on CI
 2019-10-08 09:43:18 +13:00
str4d 6de1cb1397 Merge pull request #137 from jimpo/rand_core-version 
Specify rand_core >= 0.5.1 for OsRng import.
 2019-10-05 16:12:26 -06:00
str4d 524055bbb4 Merge pull request #134 from NikVolf/z-rng 
Avoid using rand_os crate (fixes warnings)
 2019-10-02 17:35:56 -06:00
str4d c68e15e4f3 Merge pull request #130 from str4d/crate-docs 
Crate documentation updates
 2019-09-28 10:32:35 +01:00
Jack Grigg e7b5329e95 Unit tests for key encodings 
Closes #119.
 2019-09-24 17:47:10 +01:00
Jack Grigg 4ad3988e43 Crate docs 2019-09-24 14:23:59 +01:00
Jack Grigg 7f3036d2c8 Update READMEs 2019-09-24 14:23:55 +01:00
Jack Grigg 1fbf38280e Fix intra-doc links 2019-09-24 10:42:49 +01:00
Jack Grigg d9a0b9c83f CI: Check intra-doc links 
Credit: https://twitter.com/tomaka17/status/1176017851410526208
 2019-09-24 10:35:12 +01:00
Jack Grigg 1d02363752 Add READMEs to Cargo.toml files 
This will cause crates.io to render each crate's README as its
information page.
 2019-09-23 14:42:38 +01:00
str4d 30660e1d1c Merge pull request #128 from str4d/125-zip-32-seed-length 
Panic if spending_key is given a seed shorter than 32 bytes
 2019-09-19 06:52:10 -04:00
str4d d2da9cfcb0 Merge pull request #127 from str4d/more-crate-updates 
More crate updates
 2019-09-18 11:44:13 -04:00
Jack Grigg 450087e280 Add test for spending_key panic on short seed 2019-09-17 23:58:14 +01:00
Jack Grigg 9377b78b35 Panic if spending_key is given a seed shorter than 32 bytes 
This enforces the MUST requirement in ZIP 32. A panic is used instead of
an error because this should be considered an implementation error.
Ideally the type system would prevent this from occurring at all.

Closes #125.
 2019-09-17 21:28:23 +01:00
Jack Grigg 39a73c8eda Add missing cs.is_satisfied() to bellman test 2019-09-17 00:16:33 +01:00