d5a375919d
blake2{b,s}_simd 1
2021-12-17 23:44:06 +00:00
142a38e792
zcash_note_encryption 0.1.0
2021-12-17 20:00:46 +00:00
c4cbb2dd74
zcash_note_encryption: License files and readme
2021-12-17 15:16:17 +00:00
e8a755f633
zcash_note_encryption: Clean up dependencies
...
Several dependencies were copied over during the extraction of this
crate's logic from `zcash_primitives`, but are in fact only required for
the protocol-specific logic. We can also remove the `std` feature flag,
since we no longer have a dependency on `blake2b_simd` that needs its
`std` flag exposed for performance.
2021-12-17 15:06:22 +00:00
d511a788c4
zcash_note_encryption: Crate documentation
2021-12-17 15:06:22 +00:00
edc3557e30
zcash_note_encryption: Document APIs
2021-12-17 14:12:18 +00:00
5409291b0c
zcash_note_encryption: Add `doc_cfg` annotations
2021-12-17 14:12:18 +00:00
76f364593a
zcash_note_encryption: Constrain outgoing ciphertext size
...
This replaces a length assertion, making the API more predictable.
2021-12-17 05:23:53 +00:00
4fcd83d74e
zcash_note_encryption: Constrain `ShieldedOutput` ciphertext size
...
Previously we were returning the ciphertext as a slice, and then
asserting its length within the APIs the caller passed it into. Now
instead we require the caller to define whether or not the output is
compact, to make the API more predictable.
This doesn't place any additional constraints on users of this trait,
because the assertions already prevented a full output from being passed
to a compact trial decryption API.
2021-12-17 05:23:53 +00:00
d54e1f0bf7
zcash_note_encryption: Remove `Domain::check_epk_bytes`
...
`Domain::derive_esk` provides sufficient information to determine
whether or not we need to enforce `EphemeralSecretKey`-specific
decryption checks, as it returns `None` for pre-ZIP 212 notes.
2021-12-17 04:30:57 +00:00
7c1687dcc1
zcash_note_encryption: Use `*PlaintextBytes` structs in `Domain` APIs
...
`Domain::parse_note_plaintext_without_memo_ivk` is used with both full
note plaintexts and compact notes, so continues to accept a slice. For
all other `Domain` APIs, we constrain the input to `NotePlaintextBytes`
or `OutPlaintextBytes` as appropriate.
2021-12-17 04:30:57 +00:00
01c768dbeb
zcash_note_encryption: Place pre-ZIP 212 APIs behind a feature flag
2021-12-17 04:30:57 +00:00
fd786f28b7
Ensure unrecognized prefixes map to ParseError::NotZcash
2021-12-07 12:59:41 -07:00
4e906508ae
Make unified container construction correctly sort items.
...
Newly constructed unified containers now obey ZIP 316 item
ordering rules, while parsing and reserialization preserve
order.
2021-12-07 11:07:15 -07:00
e7c57e4a02
Use `from` instead of a possibly-future-incompatible cast
2021-12-07 09:25:50 -07:00
cc8c2868eb
Ensure that unknown typecodes don't duplicate known typecodes.
2021-12-07 09:16:55 -07:00
cccc493067
Add unknown typecodes to UA proptests.
2021-12-06 11:34:12 -07:00
e30f4bd094
Fix incorrect ordering of receivers in writing raw encoding.
2021-12-06 08:32:07 -07:00
9144aaef0a
Ensure shrinking will work properly for ufvk proptests.
2021-12-03 15:27:25 -07:00
fd300e0061
Apply suggestions from code review
...
Co-authored-by: str4d <jack@electriccoin.co>
2021-12-03 14:26:02 -07:00
a6420858f4
Fix clippy lints.
2021-12-03 14:21:40 -07:00
76082e4287
Return correct errors for incorrectly encoded unified containers.
2021-12-03 14:15:02 -07:00
ba3ff42e13
Address comments from code review.
2021-12-03 12:07:26 -07:00
8cf43d255f
Fix clippy complaints.
2021-12-02 14:44:38 -07:00
914363f9b7
Rename "to_bytes" internal method to "to_jumbled_bytes"
2021-12-02 14:44:38 -07:00
2ffe5963a1
Fix the byte length of Sapling and Transparent UFVK components.
2021-12-02 14:44:38 -07:00
7e629db29f
Adds high-level encoding and decoding functions for unified types.
...
This renames the `FromReceivers` trait to `UnifiedEncoding` and makes
its public methods (as well as the private to_bytes method) function in
terms of network values rather than explicit HRP arguments. It also adds
high-level encoding and decoding methods that handle conversion to and
from the Bech32m-encoded transport format for all supported types, and
then delegates to these from locations that previously used lower-level
utilities.
2021-12-02 14:44:38 -07:00
3b70731cc4
Adds `unified::SealedContainer::network_hrp`
2021-12-02 14:44:38 -07:00
7d801cf71b
Expose unified addresses, IVKs and Fvks
2021-12-02 14:44:38 -07:00
c8993881ae
kind::unified: Make ivk::Ivk, fvk::Fvk available outside the crate.
...
Co-authored-by: Kris Nuttycombe <kris@nutty.land>
2021-12-02 14:44:38 -07:00
c4ceb8e9df
Test both Sapling and Orchard receivers in arb_shielded_* proptests.
2021-12-02 14:44:38 -07:00
b4c1ca11c9
Remove P2SH variant for FVK and IVK.
2021-12-02 14:44:38 -07:00
cb06bbcf05
unified::fvk::tests: Add unit tests for parsing UFVK.
2021-12-02 14:44:38 -07:00
194a790335
unified::fvk: Parse unified full viewing keys.
2021-12-02 14:44:38 -07:00
fc82523e31
unified::ivk::tests: Add unit tests for parsing UIVK.
2021-12-02 14:44:38 -07:00
7cd12f4ee2
unified::ivk: Parse unified incoming viewing keys.
2021-12-02 14:44:38 -07:00
1c32172209
Merge pull request #460 from zcash/unified-encoding-logic
...
kind::unified: Extract common unified encoding logic.
2021-12-02 12:43:27 -07:00
566c973ea7
Fix comment in components/zcash_address/src/kind/unified.rs
...
Co-authored-by: str4d <jack@electriccoin.co>
2021-12-02 11:35:54 -07:00
82be04dfaf
Generalize the naming of unified containers and items.
2021-12-02 09:10:03 -07:00
75591047f7
Separates raw encoding from jumbling of unified container contents.
2021-12-02 09:04:46 -07:00
a6e6f8ace2
kind::unified: Make address::Address available outside the crate.
2021-11-30 09:05:24 -05:00
da1c6224f8
kind::unified: Split Unified trait into FromReceivers, ToReceivers.
...
This allows us to move to_bytes() into the private::SealedContainer
trait without introducing a circular dependency. This also lets us
move the Receivers type to a public trait.
2021-11-29 14:21:43 -05:00
c31db1b839
Move HRPs into from public Unified trait to SealedContainer trait.
...
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-11-29 13:49:24 -05:00
b8ff3d2d48
kind::unified: Introduce private::SealedContainer and Unified traits.
...
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-11-28 18:56:24 -05:00
18393eefa8
kind::unified: Introduce private::SealedReceiver trait.
...
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-11-28 18:55:37 -05:00
406e62e7e5
[move-only] Move Receiver and test code into kind::unified::address.
...
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-11-28 17:09:59 -05:00
0ec7f97c97
Add `#![no_std]` support for zcash_note_encryption ( #450 )
...
Co-authored-by: str4d <thestr4d@gmail.com>
2021-11-24 13:58:52 +00:00
35e7542065
zcash_note_encryption: Move domain batch APIs into a BatchDomain trait
...
These are the only allocating APIs; this change makes it possible to
make the crate no-std compatible.
2021-11-17 12:14:26 +00:00
6e39480c58
Add `#![no_std]` support for f4jumble. ( #446 )
...
The new `f4jumble_mut` and `f4jumble_inv_mut` functions take a `&mut [u8]`, and return a new `Error` type if the slice has an invalid length.
The original `f4jumble` and `f4jumble_inv` functions are now more efficient as they only allocate once.
2021-11-03 13:46:30 +00:00
edd341faba
f4jumble: Add description to README
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-09-23 04:38:39 +12:00
501a343fc9
f4jumble: Update authors list
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-09-23 04:22:18 +12:00
e13e746e8a
Move F4Jumble implementation into f4jumble crate
2021-09-22 14:21:48 +01:00
06b7f13356
Empty f4jumble crate
2021-09-22 14:13:34 +01:00
663a394b62
Merge pull request #434 from nuttycom/feature/longer_uas
...
Update unified addresses to use CompactSize for typecode & length fields.
2021-09-16 05:47:18 +12:00
3c42fcff6d
Fix upper CompactSize bound.
...
Co-authored-by: str4d <jack@electriccoin.co>
2021-09-15 10:27:27 -06:00
4b67977ec0
Use u32 for typecodes.
...
Co-authored-by: str4d <jack@electriccoin.co>
2021-09-14 18:08:21 -06:00
74d430102a
Add test vector checking for long f4jumble values.
2021-09-14 17:11:37 -06:00
f9522ed2bc
Add a test that uses the second bytes of the index to G
2021-09-13 14:41:45 +01:00
65e1d32774
ff 0.11, group 0.11, etc.
2021-09-09 18:20:37 +01:00
eca002dae0
zcash_address: Assert that the unified encoding is exactly consumed
2021-09-02 23:24:23 +01:00
ce6ac7aee6
Avoid reallocation in read_receiver.
2021-09-02 16:12:11 -06:00
cd3d40aab3
Update f4jumble personalization.
...
Also, update the test vectors for both f4jumble and
unified addresses.
2021-09-01 14:46:44 -06:00
b7ae3ddfe5
Modify unified address encoding to use CompactSize for typecode & address length
2021-09-01 14:46:44 -06:00
993925e049
Merge pull request #437 from nuttycom/zcash_note_encryption_doc_fixes
...
Fix a couple of broken doc links.
2021-09-01 21:43:46 +01:00
5541552453
Fix a couple of broken doc links.
2021-09-01 14:01:47 -06:00
427e6acbd4
Allow CompactSize deserialization to target any type that can be TryFrom<u64>
2021-09-01 13:57:51 -06:00
edcde252de
Merge pull request #428 from nuttycom/public_compact_size
...
Move the CompactSize, Vector, Array and Option encodings to a new zcash_encoding crate.
2021-09-01 20:45:28 +01:00
21a0d0760c
zcash_encoding: Adjust doc comments on public APIs
2021-09-01 20:43:59 +01:00
c1bad64fbd
Apply suggestions from code review
...
Co-authored-by: str4d <jack@electriccoin.co>
2021-09-01 11:08:52 -06:00
e9c18ebaed
Document zcash_encoding functions.
2021-09-01 10:17:03 -06:00
fa092da456
Fix stray clippy complaints.
2021-08-31 13:19:24 -06:00
ef98c7e48c
Add zcash_encoding crate.
...
The CompactSize type, and the standardized encodings for the Vector,
Array and Option types are moved to the newly created crate.
2021-08-31 13:19:24 -06:00
f03f05f251
zcash_note_encryption: Switch to chacha20poly1305 crate
2021-08-30 15:03:39 +01:00
0d00e1eb53
proptest 1
2021-08-23 20:21:13 +01:00
9be36f3e54
Merge pull request #417 from nuttycom/incremental_merkle_tree_ser
...
Add manual serialization for bridgetree::Frontier
2021-08-17 14:57:59 +01:00
4b4dd2ea55
zcash_note_encryption: Add support for batch-parsing `ephemeral_key`
...
This is useful when the underlying curve requires an inversion to parse
an encoded point (such as for Jubjub).
2021-08-10 02:57:11 +01:00
8a615c4393
zcash_note_encryption: Add batched trial decryption APIs
2021-08-10 02:17:10 +01:00
279a8b6bb6
Use `EphemeralKeyBytes` type in place of `[u8; 32]`
2021-08-09 21:28:42 +01:00
0f15743200
Disable default benchmark harness for all workspace crates
...
This is necessary in order to provide criterion-specific arguments to
`cargo bench`, such as `--profile-time`.
2021-08-05 22:39:36 +01:00
2945905d52
Implement manual serialization for incremental Merkle tree components.
...
This also adds parsing of the legacy CommitmentTree format,
to permit easy migration of persisted data.
2021-08-05 09:32:44 -06:00
c02931dc82
Tweak test comment
2021-07-30 20:35:23 +01:00
00b369b2a4
zcash_address: Include HRP inside Unified Address Padding bytes
...
Closes zcash/librustzcash#418 .
2021-07-30 15:34:36 +01:00
b875f6c34b
zcash_address: Fix clippy lint by using matches! macro
2021-07-12 21:17:25 +01:00
8527dcbc32
zcash_address: Remove outdated unified::Receiver documentation
...
Receiver ordering is now explicitly defined by Typecode, and Receiver
is now a public type.
2021-07-12 21:11:24 +01:00
478625f72d
zcash_address: Add UA test cases for truncation and invalid padding
2021-07-12 20:56:35 +01:00
77d1f0c778
zcash_address: Invert Typecode::is_shielded to Typecode::is_transparent
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-07-12 20:19:26 +01:00
060a15eaf8
zcash_address: Enable constructing a unified::Address from Vec<Receiver>
...
This enforces the same structural validity checks as at parsing time.
2021-07-12 13:39:01 +01:00
384af079a8
zcash_address: Add `unified::Address::receivers{_as_parsed}` APIs
...
These expose the receivers in sorted order, and in parsed order.
2021-07-12 13:35:06 +01:00
b175b9bec9
zcash_address: Use preference ordering for Receivers
2021-07-12 13:34:44 +01:00
7708b27202
zcash_address: Enforce UA structural validity checks
2021-07-12 12:10:23 +01:00
cd94b41d61
zcash_address: Introduce UA-specific parser error type
2021-07-12 11:45:25 +01:00
01a8dba450
zcash_address: Add a Typecode enum
2021-07-12 11:42:49 +01:00
752ee442f8
zcash_address: Add Unified Address test vectors
2021-06-18 20:06:02 +01:00
c7c79d266e
zcash_note_encryption: Add `ShieldedOutput::ephemeral_key() -> EphemeralKeyBytes`
...
This replaces the `ShieldedOutput::epk() -> &Domain::EphemeralPublicKey`
which could not be satisfied by output types that did not parse epk.
2021-06-10 18:35:19 +01:00
2f3e4989ba
Merge pull request #352 from str4d/zcash_address
...
New component: zcash_address crate
2021-06-07 00:36:48 +01:00
af02e1142b
zcash_address: Fix clippy lint
2021-06-07 00:13:21 +01:00
1590565f04
zcash_address: Minor cleanups
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 23:58:52 +01:00
f36034cfac
zcash_address: Use exhaustive matching in Display impl
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 23:54:11 +01:00
1222391dd7
Migrate to bitvec 0.22, ff 0.10, etc.
...
Requires patching three dependencies:
- bellman is pending a new release.
- nom is part of the funty breakage; we are blocking on a new release.
- orchard is in development.
2021-06-04 22:02:48 +01:00
eba6f417fe
zcash_note_encryption: Doc fixes
2021-05-29 00:15:25 +01:00
362838c3fa
zcash_note_encryption: Fix array size in Domain::extract_{esk, pk_d}
...
Decrypted output size is `OUT_PLAINTEXT_BYTES`, which the decryptor
can always provide (either by decrypting into the correct size array
as now, or truncating the buffer before passing it to the domain).
2021-05-28 23:48:03 +01:00
f6705f23c3
zcash_note_encryption: Add ovk recovery API
2021-05-28 23:45:23 +01:00
ae43e6c074
zcash_note_encryption: Pass cmstar_bytes to Domain::derive_ock
...
PRF^ock in the spec takes cm* as a byte array.
2021-05-28 23:41:13 +01:00
ee2b96c82d
zcash_note_encryption: s/TryFrom/From on ExtractedCommitmentBytes bound
...
This was left over from an earlier refactor where we could call a domain
API to extract cmstar from a note commitment (which could fail for
Orchard). This part of extraction was subsequently refactored into the
domain logic (and is rejected earlier for Orchard). The resulting bound
is wrong because it's always possible to serialize a scalar.
2021-05-28 22:57:48 +01:00
16627b4569
zcash_note_encryption: Enforce ZIP 212 check on esk from outPlaintext
...
It needs to equal the esk derived from the note (for v2 note plaintexts).
2021-05-28 22:33:00 +01:00
ff94f66d8e
zcash_address: Fix padding and F4Jumble positions in Address::to_bytes
...
These need to be applied to the entire UA encoding, not to the encoding
of each individual receiver.
2021-05-25 21:24:47 +01:00
ff8695de03
zcash_address: Add failing test showing unified::Address encoding bug
2021-05-25 21:24:47 +01:00
c2b57048bf
Update components/zcash_address/README.md
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-05-25 16:37:25 +01:00
e982d7211f
zcash_address: Implement Unified Address encoding / decoding
2021-05-20 22:50:59 +01:00
6717cd821c
Move F4Jumble implementation into zcash_address
2021-05-20 22:50:59 +01:00
ae2b8bfd6d
zcash_address: Replace Orchard address encodings with Unified Addresses
...
This commit removes the now-undefined Orchard encoding logic, and adds
the general Bech32m encoding/decoding logic for Unified Addresses. The
internal data format of Unified Addresses is not correct in this commit.
2021-05-20 22:50:59 +01:00
9f7398cd05
zcash_address: Add convert::ToAddress helper trait
2021-05-20 14:54:27 +01:00
ce8797e4b1
zcash_address: impl {Clone, Copy, Eq, Hash} for ZcashAddress
2021-05-20 14:54:27 +01:00
ff07eeaabb
zcash_address: Document ZcashAddress::convert
2021-05-20 14:54:27 +01:00
b9f704955a
zcash_address: Move ZcashAddress::convert into root
...
Using two separate `impl ZcashAddress` blocks resulted in separate
blocks in the documentation, which is unnecessary.
2021-05-20 14:54:27 +01:00
c7fcee27a2
zcash_address: Add ZcashAddress::try_from_encoded method
...
This places parsing documentation front and centre, while also making
it clear that `str::parse` is the anticipated main entry point.
2021-05-20 14:54:27 +01:00
f7b1058171
zcash_address: Extend MaybeZcash heuristics to 64-byte addresses
2021-05-20 14:54:27 +01:00
a366460157
zcash_address: ZcashAddress::convert() -> T: FromAddress
...
This enables easy conversion of an encoded Zcash address to a target
type, with automatic handling of Zcash address types that are not
supported by the target.
2021-05-20 14:54:27 +01:00
ec77175d2b
zcash_address: Add address-encoding support
...
This provides round-trip encoding for Zcash addresses.
2021-05-20 14:54:27 +01:00
c754363c07
zcash_address: Initial empty library crate
2021-05-20 14:54:25 +01:00
5623e02a7c
Migrate to ff 0.9 et al.
2021-05-19 18:29:37 +01:00
28a45028ab
cargo fmt
2021-04-16 14:03:55 +12:00
dc0f6e7115
Update comment about which case is covered by example code
2021-04-16 00:10:05 +01:00
b2b3efd4c2
Fix naming cmstar -> cmstar_bytes and cm -> cmstar
2021-04-15 15:24:45 -06:00
00d04de547
Make cmstar check follow the spec more closely.
2021-04-14 15:38:58 -06:00
389e6ca6a3
Minor comment on epk canonicity.
2021-04-12 18:43:21 -06:00
f34e87884a
Update documentation for note encryption traits.
2021-04-12 17:41:06 -06:00
6fc1d1d1c0
Use ephemeral_key bytes instead of the epk abstract point where specified.
2021-04-12 16:19:50 -06:00
324fc36521
Use ShieldedOutput trait for note encryption/decryption.
...
This change modifies note encryption and decryption functions
to treat a shielded output as a single value instead of handling
the parts of an output as independent arguments.
2021-04-12 12:59:06 -06:00
4f22f1d578
Apply suggestions from code review
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-04-12 09:18:51 -06:00
e654cc4ce6
Use constant-time equality for EphemeralKeyBytes.
...
Fixes #370
2021-04-12 09:13:04 -06:00
cfdbafe2e3
Add myself to crate contributors.
2021-04-08 10:13:04 -06:00
24e62d3a7b
Update comments describing COMPACT_NOTE_SIZE components.
...
Co-authored-by: ebfull <ewillbefull@gmail.com>
2021-04-08 10:08:58 -06:00
a560101bb2
Remove spurious mut references.
2021-04-08 10:08:00 -06:00
879eea863a
Apply suggestions from code review
...
Co-authored-by: str4d <jack@electriccoin.co>
2021-04-08 08:20:23 -06:00
dad8663c55
Fix zcash_note_encryption doctests.
2021-04-08 08:20:23 -06:00
213cd6cce9
Fix Clippy complaints.
2021-04-08 08:20:23 -06:00
be225daabf
Update zcash_primitives dev dependency for zcash_note_encryption
2021-04-08 08:20:23 -06:00
5b13bb3a1e
Add try_output_recovery_with_ovk to shared note encryption code.
2021-04-08 08:20:23 -06:00
266285b536
Move generalized note encryption functionality to zcash_note_encryption crate.
2021-04-08 08:20:21 -06:00
56b577b31e
clippy: Fix small lints
2021-03-27 19:01:03 +13:00
6fa90197fe
Merge pull request #357 from str4d/zcash_note_encryption
...
Empty zcash_note_encryption crate
2021-03-27 17:59:15 +13:00
9d9c0579f8
Use new name for broken_intra_doc_links lint
...
We also add the lint to crates in the workspace that didn't have it.
Closes zcash/librustzcash#279 .
2021-03-27 08:27:17 +13:00
b7c31e3f54
Empty zcash_note_encryption crate
2021-03-20 09:56:20 +13:00
bd3e18984c
Changelogs: s/project/library
2021-02-04 15:16:32 +00:00
b5c7d7f1e7
Add changelogs to the crates
...
The changelogs are accurate for the 0.4.0 release tag, but don't yet
include changes before or after that tag.
2021-02-04 15:13:22 +00:00
e6c2230afa
equihash: Silence clippy mis-lint
2020-10-23 17:38:24 +01:00
20bb9a6c0f
equihash: Test vectors for expand_array and indices_from_minimal
...
Migrated from src/gtest/test_equihash.cpp
2020-07-10 21:12:39 +12:00
c89d1c8470
equihash: Test that all bits of the solution matter
...
Migrated from src/test/equihash_tests.cpp
2020-07-10 20:52:47 +12:00
30fe588cca
equihash: Valid and invalid test vectors
...
Includes existing test vectors from src/test/equihash_tests.cpp, and
additional test vectors from https://github.com/zcash/zcash/pull/1487 .
2020-07-10 20:35:23 +12:00
b5bd52e7a1
equihash 0.1.0
2020-07-10 10:25:52 +12:00
1b059d4ae0
equihash: Remove unnecessary log dependency
2020-07-09 20:53:50 +12:00
72fbd2071d
equihash: Clarify order of operations in indices_from_minimal
2020-07-09 20:51:52 +12:00
7740658084
equihash: Add additional constraints on Params
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These are requirements of the general Equihash implementation, that are
satisfied by the Zcash parameters.
2020-07-09 20:50:58 +12:00
092ffc7373
equihash: Crate documentation
2020-07-08 17:34:52 +12:00
bcd687cffb
equihash: Remove iterative and recursive APIs
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The canonical verification API from Heartwood activation is the
recursive API exposed through is_valid_solution. We retain
is_valid_solution_iterative internally for testing.
2020-07-08 15:22:38 +12:00
8759684fad
equihash: Add parameter validity checks
2020-07-07 22:09:24 +12:00
997657f256
Move `error!` logs into proper error type ( #14 )
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hey kid, want some error handling?
2020-07-07 21:00:53 +12:00
5b2c71e112
Move Equihash verification APIs into equihash crate
2020-06-26 13:01:04 +12:00
d71a599191
Empty equihash crate
2020-06-26 12:53:07 +12:00
Jack Grigg
Kris Nuttycombe
ying tong
jarys
str4d
Kris Nuttycombe
Daira Hopwood
Jack Grigg
Kris Nuttycombe
Jane Lusby