adab7335b6
Impl From<[u8; 32]>/Display/FromStr for Sapling SpendingKey, including network field
2020-04-18 04:40:31 -04:00
68c281c590
Impl Display/FromStr for Sapling IncomingViewingKey, including network field
2020-04-18 04:40:31 -04:00
cdfcdc4751
Tidy imports
2020-04-18 04:40:31 -04:00
3eeb9925eb
Impl Debug, Display, and FromStr for Sapling FullViewingKey
2020-04-18 04:40:31 -04:00
c30a5a64b2
Get Sapling zaddr encoding roundtrip proptest working for now
...
TransmissionKey is just the jubjub affine point identity for now. :/
2020-04-18 04:40:31 -04:00
aa18937b60
Add network, impl Display and FromStr for SaplingShieldedAddress
2020-04-18 04:40:31 -04:00
ef9ab8b0ab
Remove Debug test
2020-04-18 04:40:31 -04:00
01599a0735
Fix unneeded initial value and mut
2020-04-18 04:40:31 -04:00
23cd346f28
Add missing doc comment for sapling addresses
2020-04-18 04:40:31 -04:00
43e60fd9a9
Lots of doc improvements
2020-04-18 04:40:31 -04:00
33821d427d
Add a lazy derive_keys_and_addresses test
2020-04-18 04:40:31 -04:00
f9d6625fae
All Sapling key derivation looks to be working
...
Modulo actual test vectors! Currently testing with random data each time to
just see if all the types derive without panicking.
2020-04-18 04:40:31 -04:00
b7bd642910
Clippy pass
2020-04-18 04:40:31 -04:00
bc13bccb8d
Add a bunch of stuff for JubJub GroupHash, FindGroupHash, etc
...
Until it can be imported into the jubjub crate and upstreamed.
It has been ported from the types used in zcash_primitives and cleaned up
but still needs testing.
2020-04-18 04:40:31 -04:00
4acce5aa30
Remove static lifetime on some constants
2020-04-18 04:40:31 -04:00
7e2ae70d66
Wrap AuthorizingKey around redjubjub::PublicKey<SpendAuth>
...
And derive From's and Into's for it, halfway through full key derivation via a test case.
2020-04-18 04:40:31 -04:00
8388b13ac9
Turn all type aliases into wrapper types with impl Deref
2020-04-18 04:40:31 -04:00
b9deef2956
Break out crh_ivk() and invoke in IncomingViewingKey derivation
...
There is only one invocation of this PRF but it's nice to keep it consistent with
the PRF^expand ones we have too.
2020-04-18 04:40:31 -04:00
786677e07b
Add and use prf_addr() for sprout key derivation
2020-04-18 04:40:31 -04:00
13f2c229d9
Add prf_expand() and use that in sapling key derivation
2020-04-18 04:40:31 -04:00
b3db623e29
Fill out SaplingShieldedAddress impls and some tests
2020-04-18 04:40:31 -04:00
451e592b28
Tidy keys::sapling, add commented out Arbitrary impl for now
2020-04-18 04:40:31 -04:00
7402a54379
Add bech32
2020-04-18 04:40:31 -04:00
743330fd0b
Make several types wrap jubjub types and impl Deref
2020-04-18 04:40:31 -04:00
145afb7bda
2 Blakes, 2 Serious
2020-04-18 04:40:31 -04:00
39278a3095
Parameterize AuthorizingKey as PublicKeyBytes<SpendAuth>
2020-04-18 04:40:31 -04:00
097d4617df
Update sapling keys derived from spending key via blake2b
2020-04-18 04:40:31 -04:00
b167a3b96e
Create our own Scalar alias for now
2020-04-18 04:40:31 -04:00
8add92445c
Add jubjub, replace blake2 with blake2b_simd
2020-04-18 04:40:31 -04:00
1219f1b552
Improve FullViewingKey doc comment
2020-04-18 04:40:31 -04:00
ebe5cce3bb
Better doc comment for sapling::TranmissionKey
2020-04-18 04:40:31 -04:00
b175d1f1ba
Typo
...
Co-Authored-By: Daira Hopwood <daira@jacaranda.org>
2020-04-18 04:40:31 -04:00
f5bdd449ee
Derive OVK via Blake2b as PRF^expand with t=2
...
Co-Authored-By: Daira Hopwood <daira@jacaranda.org>
2020-04-18 04:40:31 -04:00
98a91ab92f
Add simple FullViewingKey for now
2020-04-18 04:40:31 -04:00
8e42c6d8b0
Add stub for SaplingShieldedAddress
2020-04-18 04:40:31 -04:00
e2743c0b15
Add all simple types for Sapling key derivation tree
2020-04-18 04:40:31 -04:00
62d30c0a33
Add blake2 dependency
2020-04-18 04:40:31 -04:00
21a8a29404
Better doc comments for Sprout SpendingKey fields
2020-04-15 03:22:48 -04:00
dd930c678b
Impl Display as the inverse of FromStr for SproutShieldedAddress
...
And add proptests for zcash (de)serialization and human-readable roundstrips.
2020-04-15 03:22:48 -04:00
75fbef462d
Add proptest-regressions for new sprout spending key proptests
2020-04-15 03:22:48 -04:00
e057e120bb
Impl Display/FromStr/ZcashSerialize/ZcashDeserialize for Sprout SpendingKey
...
Includes new field because the raw and Base58Check encoding depends on it.
2020-04-15 03:22:48 -04:00
6dc0830ea6
Impl Default for Network, as Mainnet
2020-04-15 03:22:48 -04:00
e83cddf4c6
Impl Display/FromStr/ZcashSerialize/ZcashDeserialize for Sprout IncomingViewingKeys
...
To match the raw and Base58Check encodings as in
https://zips.z.cash/protocol/protocol.pdf#sproutinviewingkeyencoding
2020-04-15 03:22:48 -04:00
05ca1c0c8a
Refine JoinSplit ephemeral keys to be x25519_dalek::PublicKey
...
Impls PartialEq and Eq and Arbitrary on JoinSplit because PublicKey
does not impl them and we can't do it directly.
Resolves #313
2020-04-13 15:32:04 -04:00
955a4ebc3c
Rename SpendDescription to Spend, OutputDescription to Output
2020-04-09 17:17:21 -04:00
2a7838d8e5
Clear up doc comments on SpendingKey
2020-03-28 02:42:13 -04:00
760edf9271
Tidy *serialize for TransparentAddress with match on network
2020-03-28 02:42:13 -04:00
a6d511eb71
s/weird/invalid/
2020-03-28 02:42:13 -04:00
2e063998fb
Add a new() and impl From<[u8; 32]> for SpendingKey
...
Currently fills/receives 32 random bytes and forces the top 4 bits to
zero, ala clamping. If there is a nicer way to csprng'ly fill 252 bits
without clamping, that would be nicer, less bias.
2020-03-28 02:42:13 -04:00
5f7f851481
Add an explicit test for Display trait on SproutShieldedAddress
2020-03-28 02:42:13 -04:00
ba25817943
Impl FromStr, tidy Debug for SproutShieldedAddress
2020-03-28 02:42:13 -04:00
2bd0f53647
Impl FromStr, tidy Debug and Display impls for TransparentAddress
2020-03-28 02:42:13 -04:00
6e4c80c6f3
Make a note to update to the crates.io version of sha2 when available
2020-03-28 02:42:13 -04:00
fa1fa60531
Use a match on network inside SproutShieldedAddress::zcash_serialize()
2020-03-28 02:42:13 -04:00
afccdc3af6
Fix typos and doc comments
2020-03-28 02:42:13 -04:00
34f4bf05cd
Tidy
2020-03-28 02:42:13 -04:00
9a20b20070
Better doc comment for IncomingViewingKey
2020-03-28 02:42:13 -04:00
3bad5304b2
Explicitly use sha2::compress256
2020-03-28 02:42:13 -04:00
ffac1a33d7
Impl Debug for PayingKey
2020-03-28 02:42:13 -04:00
2fa566a35f
Impl Debug and Display for SproutShieldedAddress
2020-03-28 02:42:13 -04:00
caa06c901d
Update zebra-chain/src/addresses/sprout.rs doc comment
...
Co-Authored-By: Daira Hopwood <daira@jacaranda.org>
2020-03-28 02:42:13 -04:00
66b33172e4
Impl Arbitrary for SproutShieldedAddress and add roundtrip test
2020-03-28 02:42:13 -04:00
fae9da7dd9
Impl PartialEq and Eq for SproutShieldedAddress
2020-03-28 02:42:13 -04:00
a7e5d37296
Use updated RustCrypto/hashes source of sha2
2020-03-28 02:42:13 -04:00
720a507ba3
Use compress feature flag with hashes crate and re-exported compress256
2020-03-28 02:42:13 -04:00
48dbcab00e
Clippy tidy
2020-03-28 02:42:13 -04:00
a241cb536a
Add a TODO comment
2020-03-28 02:42:13 -04:00
f84a8c682a
Derive PayingKey's from SpendingKey's
...
And test that we can still derive TransmissionKey's from PayingKey's,
as they are aliases for x25519_dalek PublicKey/StaticSecret types that already
impl From<_> for each other.
2020-03-28 02:42:13 -04:00
ee32de2b86
Derive Sprout ReceivingKey's from SpendingKey's via SHA256Compress
...
Test is incomplete, also the type aliases block us from impl'ing Debug or Display.
2020-03-28 02:42:13 -04:00
bba58807bb
Pull in fork of sha2 that exposes compress256 round function
2020-03-28 02:42:13 -04:00
ecbd1bf825
Make ReceivingKey a type alias for x25519_dalek::StaticSecret
...
Plus some doc comments
2020-03-28 02:42:13 -04:00
c836dcf3b6
Docs
2020-03-28 02:42:13 -04:00
c3700c1a37
Update SproutShieldedAddress types
...
Use magics module.
Stub out key types, including a TransmissionKey alias for x25519_dalek::PublicKey
2020-03-28 02:42:13 -04:00
01afa09575
Move magic bytes to nested private modules for t-addrs
2020-03-28 02:42:13 -04:00
1e71793357
Filling out Sprout and Sapling Shielded Addresses
2020-03-28 02:42:13 -04:00
7af9b80f3b
Add the beginnings of Sprout and Sapling key types
2020-03-28 02:42:13 -04:00
b4832ab7cb
Add x25519-dalek as dependency
2020-03-28 02:42:13 -04:00
b03d70090f
Module-level doc comments
2020-03-28 02:42:13 -04:00
ea773c7a4b
Add module-level doc comment for keys/transparent.rs
2020-03-28 02:42:13 -04:00
532bbaf460
Impl zcash_deserialize for secp256k1::PublicKey
2020-03-28 02:42:13 -04:00
3fbfd10f2c
Finish migration of TransparentAddress out of addresses.rs
2020-03-28 02:42:13 -04:00
7ea39fbdce
Use secp256k1 serde flag to make keys serializable
2020-03-28 02:42:13 -04:00
bd247067ae
Move TransparentAddress stuff to its own module
2020-03-28 02:42:13 -04:00
824193eeeb
Add block 434873 with a bad version field.
2020-03-18 21:34:02 -04:00
6ec934a8d7
impl FromStr for BlockHeaderHash
...
This is very convenient for putting block hashes in the source code.
2020-03-18 21:34:02 -04:00
dd8ba287bf
Correct block version parsing.
2020-03-18 21:34:02 -04:00
2a155cadfc
Fix some clippy lints
2020-03-12 22:02:17 -04:00
b9240971fd
Add impl Arbitrary for TransparentAddress and a roundtrip proptest
...
addresses.rs is now large with just transparent stuff, i am already planning to break this up
further in the addresses/ module.
2020-03-12 22:02:17 -04:00
4b53c2eac3
Remove AddressPayloadHash, move hashing to TransparentAddress method
2020-03-12 22:02:17 -04:00
a5f4db7528
Move just the Network enum to -chain, keep everything else in -network
2020-03-12 22:02:17 -04:00
b68e1e2d55
Move Network, Magic, and magics to zebra-chain
2020-03-12 22:02:17 -04:00
14120cf828
Clean up comments
2020-03-12 22:02:17 -04:00
27d960c61e
Remove an answered XXX
2020-03-12 22:02:17 -04:00
5602ed66a9
Add tests, use Base58Check, not Base58
2020-03-12 22:02:17 -04:00
f11821fcc8
base58 to string
2020-03-12 22:02:17 -04:00
9887b7c8b7
Fix up TransparentAddresses
2020-03-12 22:02:17 -04:00
16ee53a909
Impl zcash_(de)serialize for TransparentAddress
2020-03-12 22:02:17 -04:00
72ddc7d7a1
Add AddressPayloadHash type
...
Includes From impls for Script, secp256k1::PublicKey
2020-03-12 22:02:17 -04:00
9a4e4e4236
Stub out transparent addresses, keys with secp256k1
2020-03-12 22:02:17 -04:00
0998b90392
Stub out sprout, sapling key modules
2020-03-12 22:02:17 -04:00
db86ef6e8b
Pull in secp256k1 wrapper crate as a dep
2020-02-28 13:19:47 -05:00
ff3efd504c
Add Zebra logo to all workspace crates.
...
Also add html_root_url attributes.
2020-02-26 21:25:35 -08:00
af455f9896
Refine Note types a little more
2020-02-22 22:24:26 -05:00
a6a3a640ca
Tidied up some note encryption types
2020-02-22 18:33:51 -05:00
8aefadd00f
Add multiple types to lay out NotePlaintext's for sprout and sapling
2020-02-22 18:33:51 -05:00
1a10975389
Add memo test vector for invalid utf8 bytes
2020-02-22 18:33:51 -05:00
afa2c2347f
fmt
2020-02-21 06:48:25 -05:00
272c3479a8
Remove unused BlockTestVector struct
...
Resolves #260
2020-02-20 15:05:13 -05:00
2d2603cf65
Add a CoinbaseData field, replacing Vec<u8>.
...
The CoinbaseData field can only be constructed by the transaction parser, so we
can ensure that a coinbase input is always serializable, as CoinbaseData
instances can't be constructed outside of the parser that maintains the data
size invariant.
2020-02-19 15:42:20 -05:00
b443d7a4be
Fix clippy lints.
2020-02-14 18:23:41 -05:00
d887faf16f
Add PartialOrd, Ord to BlockHeight.
2020-02-14 18:23:41 -05:00
c4d72177c2
Add a Block::coinbase_height() method.
2020-02-14 18:23:41 -05:00
56d7391f6d
Add convenience methods to Transaction.
...
Because we represent each transaction version as a different variant of the
Transaction enum, we end up in a situation where fields that are common to
different transaction versions are awkward to access, requiring a match
statement with identical match arms.
To fix this, this commit adds the following convenience methods:
* `Transaction::inputs() -> impl Iterator<Item=&TransparentInput>`;
* `Transaction::outputs() -> impl Iterator<Item=&TransparentOutput>`;
* `Transaction::lock_time() -> LockTime`;
* `Transaction::expiry_height() -> Option<ExpiryHeight>`;
The last returns an `Option` because the field is only present in V3 and V4
transactions.
There are some remaining fields that do not get common accessors, because it
probably doesn't make sense to access independently of knowing the transaction
version: `joinsplit_data`, `shielded_data`, `value_balance`.
2020-02-14 18:23:41 -05:00
44b299d15c
Parse block heights in coinbase transactions.
...
BIP34, which is included in Zcash, encodes the block height into each
block by adding it into the unused BitcoinScript field of the block's
coinbase transaction. However, this is done just by requiring that the
script pushes the block height onto the stack when it executes, and
there are multiple different ways to push data onto the stack in
BitcoinScript. Also, the genesis block does not include the block
height, by accident.
Because we want to *parse* transactions into an algebraic data type that
encodes their structural properties, rather than allow possibly-invalid
data to float through the internals of our node, we want to extract the
block height upfront and store it separately from the rest of the
coinbase data, which is inert. So the serialization code now contains
just enough logic to parse BitcoinScript-encoded block heights, and
special-case the encoding of the genesis block.
Elsewhere in the source code, the `LockTime` struct requires that we
must use block heights less than 500,000,000 (above which the number is
interpreted as a unix timestamp, not a height). To unify invariants, we
ensure that the parsing logic works with block heights up to
500,000,000, even though these are unlikely to ever be used for Zcash.
2020-02-14 18:23:41 -05:00
5059c23e99
Add test vectors for genesis & early blocks.
2020-02-14 18:23:41 -05:00
4957567409
Represent coinbase inputs explicitly.
...
Coinbase inputs are handled differently from other inputs and have
different consensus rules, so they should be represented differently in
the source code. This lets us discard extraneous details (for instance,
it's not necessary to maintain the all-zero hash) and specialize logic.
2020-02-14 18:23:41 -05:00
99e3b16476
Make Memo a wrapper for Box<[u8; 512]>
2020-02-13 15:04:04 -05:00
ea8fa5ef46
Not public for the moment
2020-02-13 15:04:04 -05:00
01fcce53f4
Move memo to its own module under note_encryption, turn try_from into a match cmp
2020-02-13 15:04:04 -05:00
54b1172dc8
Avoid a few heap allocations that aren't strictly needed
2020-02-13 15:04:04 -05:00
2468acb9db
Add some docs to clarify that a Memo is a 'plaintext' type, the parent note will be encrypted
2020-02-13 15:04:04 -05:00
d7ccf255e1
Update memo link to spec
...
Co-Authored-By: Henry de Valence <hdevalence@hdevalence.ca>
2020-02-13 15:04:04 -05:00
362f773762
Tidy tests
2020-02-13 15:04:04 -05:00
30a7647682
Move over various EncryptedCiphertext types from transaction/ module
2020-02-13 15:04:04 -05:00
ecaaa21d1c
Improve test for Memo::from support
2020-02-13 15:04:04 -05:00
b8f7487e54
Use AsRef<[u8]>> in From impl
2020-02-13 15:04:04 -05:00
8572c70716
impl From<String> for Memo
...
I want From<str> but need Sized
2020-02-13 15:04:04 -05:00
d4d1cf8d7b
Add memo type with Debug impl and some test cases
2020-02-13 15:04:04 -05:00
3c6fda8e0b
Make the BlockHeaderHash conversions work on borrows.
2020-02-10 09:03:56 -08:00
5f6bf188ff
Derive Hash for BlockHeaderHash.
...
This allows using BlockHeaderHashes in HashSets, HashMaps, etc.
2020-02-10 09:03:56 -08:00
ebf60b8840
Make BlockHeader fields public.
2020-02-10 09:03:56 -08:00
824f206dbe
Add several Debug impls for existing types
...
Resolves #237
2020-02-07 21:30:48 -08:00
866acde6e8
Add BLOCK_MAINNET_415000_BYTES test vector and a test to deserialize it
...
And println! it, for human eyeballs checking.
Resolves #218
Also changes the header constant to use _BYTES.
2020-02-07 13:42:21 -08:00
972d16518f
Make ZcashSerialize infallible mod its Writer.
...
Closes #158 .
As discussed on the issue, this makes it possible to safely serialize
data into hashes, and encourages serializable data to make illegal
states unrepresentable.
2020-02-05 19:48:43 -05:00
f04f4f0b98
Apply clippy fixes
2020-02-05 12:42:32 -08:00
b860461644
Update test block header hash
2020-02-04 18:04:53 -05:00
6dedb7e101
Write and read the equihash solution compactsize on (de)serialize
2020-02-04 18:04:53 -05:00
a79969b38f
Add comment around sha256d_flush test
2020-02-04 18:04:53 -05:00
4fcb66ad3b
Read and write the block header version, which is fixed at 4
2020-02-04 18:04:53 -05:00
7ebb5ccd41
Add a simple test to check that our mainnet blockheader test vector deserializes without error
2020-02-04 18:04:53 -05:00
9257d838bd
Use Result::expect() in test (de)serializations
2020-02-04 18:04:53 -05:00
9b6a9d8e86
Remove debugging variable assignments
2020-02-04 18:04:53 -05:00
d12db25acb
Cleanup
2020-02-04 18:04:53 -05:00
54628d889e
Add proptests-regressions/block/tests.txt
2020-02-04 18:04:53 -05:00
36e9bb162f
Move block type tests and proptest support impls to block::tests
2020-02-04 18:04:53 -05:00
6508540a92
Remove derive(Arbitrary) on BlockHeader
2020-02-04 18:04:53 -05:00
b758a8f753
Extend blockheaderhash unit test to check a single (de)serialization case roundtrip
2020-02-04 18:04:53 -05:00
dab99ba861
Impl Zcash(De)Serialization for Block
2020-02-04 18:04:53 -05:00
f5c135ee1b
Use updated EquihashSolution in BlockHeader
2020-02-04 18:04:53 -05:00
4d7bd3e2d7
derive(Copy) on SaplingNoteTreeRootHash
2020-02-04 18:04:53 -05:00
0f4d3e4a6d
derive(Arbitrary) on MerkleTreeRootHash
2020-02-04 18:04:53 -05:00
d5800e168c
Add a roundtrip (de)serialization proptest for EquihashSolution
2020-02-04 18:04:53 -05:00
c2bb6c15f8
Implement a bunch of traits for EquihashSolution
2020-02-04 18:04:53 -05:00
e82cf0f5a8
Add BlockHeaderHash (de)serialization roundtrip proptest
2020-02-04 18:04:53 -05:00
69164a6943
Add test for BlockHeaderHash::from(BlockHeader)
2020-02-04 18:04:53 -05:00
29e1be2442
Impl Zcash(De)Serialize for BlockHeader
2020-02-04 18:04:53 -05:00
e9d1f91d67
Make MerkleTreeRootHash wrapped array public
2020-02-04 18:04:53 -05:00
3ea4a6a9ab
Move transaction test vectors around
...
Resolves #210
2020-02-04 18:04:53 -05:00
1ca55846eb
Little test to exercise sha256dWriter::flush()
2020-02-04 18:04:53 -05:00
73463c33f4
Bump ed25519-zebra from 0.1.0 to 0.2.0
...
Bumps [ed25519-zebra](https://github.com/ZcashFoundation/ed25519-zebra ) from 0.1.0 to 0.2.0.
- [Release notes](https://github.com/ZcashFoundation/ed25519-zebra/releases )
- [Changelog](https://github.com/ZcashFoundation/ed25519-zebra/blob/main/CHANGELOG.md )
- [Commits](https://github.com/ZcashFoundation/ed25519-zebra/compare/0.1.0...0.2.0 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-01-30 20:51:20 -08:00
359a7dc5eb
Add some proptest shrinkage
2020-01-28 03:48:23 -05:00
46fa30a66a
Don't use Utc::now() in our LockTime strategy
2020-01-28 03:48:23 -05:00
ac3c31b1c2
Rearrange and tidy imports
2020-01-28 03:48:23 -05:00
157add149a
Note that shielded_data::EncryptedCiphertext should move as part of note encryption work
...
Co-Authored-By: Henry de Valence <hdevalence@hdevalence.ca>
2020-01-28 03:48:23 -05:00
101f0a5c0a
Remove commented out asserts in serialize
...
Co-Authored-By: Henry de Valence <hdevalence@hdevalence.ca>
2020-01-28 03:48:23 -05:00
cdeaeaa3d6
Remove commented out asserts
...
Co-Authored-By: Henry de Valence <hdevalence@hdevalence.ca>
2020-01-28 03:48:23 -05:00
09e34f258f
Note that joinsplit::EncryptedCiphertext structs should move as part of note encryption work
...
Co-Authored-By: Henry de Valence <hdevalence@hdevalence.ca>
2020-01-28 03:48:23 -05:00
283d06bb08
Add (de)serialization roundtrip proptext for shielded_data::(Encrypted,Out)Ciphertext
2020-01-28 03:48:23 -05:00
2df20b9e6c
Add (de)serialization roundtrip proptext for joinsplit::EncryptedCiphertext
2020-01-28 03:48:23 -05:00
f379b36208
Add v4 transaction proptest shrinkage
2020-01-28 03:48:23 -05:00
a259a6b4b1
Add and use v4_strategy()
2020-01-28 03:48:23 -05:00
a93e2db44b
Add and use OutCiphertext
...
Instead of [u64; 10].
2020-01-28 03:48:23 -05:00
289f8ec9ca
impl Arbitrary for SpendDescription and refine impl for ShieldedData
2020-01-28 03:48:23 -05:00
f8781c3415
Refine Arbitrary impl for JoinSplitData<P>
2020-01-28 03:48:23 -05:00
90086d4d2d
derive(Arbitrary) on Sapling*Note*Tree types
2020-01-28 03:48:23 -05:00
100c5b15ec
Impl Arbitrary for ShieldedData and derive it for other types
...
Wraps the construction of redjubjub Signature so we don't
need an explicit impl for it.
2020-01-28 03:48:23 -05:00
7632863454
Impl Arbitrary for JoinSplitData<P>
...
Wraps the construction of ed25519 PublicKeyBytes and Signature so we don't
need an explicit impl for ed25519 types.
2020-01-28 03:48:23 -05:00
7e34a543ff
Impl Arbitrary for Groth16Proof
2020-01-28 03:48:23 -05:00
b47e886eed
Add transaction v3 proptest strategy
2020-01-28 03:48:23 -05:00
b786e1e19c
derive Arbitrary on BlockHeight
2020-01-28 03:48:23 -05:00
9cbc60a2d7
Proptest v1 and v2 transaction variants
2020-01-28 03:48:23 -05:00
31b759a924
Update (de)serialization to use EncryptedCiphertext types
2020-01-28 03:48:23 -05:00
ffd64d4b71
Add shielded_data::EncryptedCiphertext
2020-01-28 03:48:23 -05:00
95f3c61e53
Add joinsplit::EncryptedCiphertext and derive(Arbitrary) on JoinSplit*
2020-01-28 03:48:23 -05:00
7d520f8133
Impl Arbitrary for Bctv14Proof
2020-01-28 03:48:23 -05:00
f4df61eb47
Remove commented out extra Arbitrary impl for Locktime
2020-01-28 03:48:23 -05:00
b0c0055915
Transaction::V1 round trip proptest
2020-01-28 03:48:23 -05:00
dfb28b7854
Stubbing out an Arbitrary impl for variant V1 of the Transaction enum
2020-01-28 03:48:23 -05:00
1ee79b79d3
Add proptest-regressions for transaction/tests.rs
2020-01-28 03:48:23 -05:00
eb5b3dfefc
Add zcash_[de]serialize roundtrip proptest for Script type
2020-01-28 03:48:23 -05:00
86f631f9b7
Truncate LockTime::Time datetimes to only seconds for proptests
2020-01-28 03:48:23 -05:00
71d5571e39
Add roundtrip proptest for LockTime serialization/deserialization
...
Relates to #150
2020-01-28 03:48:23 -05:00
60f3f35d89
Refine Ed25519 byte arrays to ed25519-zebra types.
2020-01-24 16:43:31 -05:00
2e04610be3
Fix doc errors (missing links, etc).
2020-01-24 13:38:23 -08:00
4d5c8c7940
Clarify Transaction docs to point to iterator methods.
...
Closes #191 .
2020-01-24 13:38:23 -08:00
41021c65ad
Implement transaction (de)serialization.
2019-12-31 02:46:39 -05:00
53cae4647e
Make invalid ShieldedData unrepresentable.
...
ShieldedData objects must have at least one spend or output; using Either
ensures that at least one must be present. This is similar to the
JoinSplitData case, but slightly more complicated: rather than enforcing that
one list has at least one element (which can be done as `(first, rest)`), here
we need to use Either. This has the downside that it is possible to construct
multiple equivalent internal representations (choosing whether a spend or
output goes in the `first` slot), but this easily fixed with a custom PartialEq
implementation.
2019-12-31 02:46:39 -05:00
3a7ddbad2d
Add another convenience method for arrays, this time 64 bytes.
2019-12-31 02:46:39 -05:00
049998c751
Fix publicity for SaplingNoteTreeRootHash
2019-12-31 02:46:39 -05:00
8ff4139c1f
Use Groth16Proof in ShieldedData, not just JoinSplits.
2019-12-31 02:46:39 -05:00
Deirdre Connolly
Henry de Valence
dependabot-preview[bot]