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2,143 Commits 12 Branches 89 Tags 44 MiB
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41 Commits

Author SHA1 Message Date
Kris Nuttycombe 120cc70a6d Fix type of default_address 2021-10-11 16:34:37 -06:00
Jack Grigg 65e1d32774 ff 0.11, group 0.11, etc. 2021-09-09 18:20:37 +01:00
Kris Nuttycombe 1ed538b655 Fix clippy complaints. 2021-08-16 17:36:07 -06:00
Kris Nuttycombe 7b953283ce Add blanket implementation of Hashable for incrementalmerkletree::Hashable + HashSer 2021-08-16 13:48:37 -06:00
Kris Nuttycombe 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
Kris Nuttycombe 62bd06f14e Apply suggestions from code review 
Co-authored-by: str4d <jack@electriccoin.co>
 2021-06-01 07:03:31 -06:00
Kris Nuttycombe 936b552de2 Add NoteValue newtype, Nullifier::as_ref and proptest generation. 2021-06-01 07:03:31 -06:00
Daira Hopwood da431a0eb2
rustfmt fix 2021-05-03 14:08:06 +01:00
narodnik 618a6165c7 Replace redundant code with call to Field::random() which does the same as the code. 2021-05-03 13:34:13 +02:00
Kris Nuttycombe e77839232d Generalize note encryption and decryption. 
This commit introduces a `Domain` trait which defines the types
and operations that are shared between Sapling and Orchard note
encryption and decryption processes.
 2021-04-08 08:19:10 -06:00
Kris Nuttycombe 5baccdf052 Move note_encryption into the sapling module. 2021-04-08 08:19:10 -06:00
Kris Nuttycombe 33effb7d67 Move sapling keys into sapling module. 2021-03-27 16:18:21 +13:00
Kris Nuttycombe 4086df772c Move sapling-specific primitives into the sapling module. 2021-03-27 16:18:21 +13:00
Kris Nuttycombe bc087a5ff7 Move pedersen hashes to sapling module. 2021-03-27 16:18:21 +13:00
Kris Nuttycombe 88d58aac0a Move relevant utils into sapling module. 2021-03-27 16:18:21 +13:00
Kris Nuttycombe 16948d9d78 Move zcash_primitives::prover to sapling module 2021-03-27 16:18:21 +13:00
Kris Nuttycombe bf97b21632 Move redjubjub to sapling module. 2021-03-27 16:18:21 +13:00
Kris Nuttycombe de1345a1c2 Move group_hash to sapling module. 2021-03-27 16:18:21 +13:00
Kris Nuttycombe cf0c3ea90f Relax RngCore type constraints. 
The intent of this change is to permit tests to use deterministic
random sources, rather than cryptographically strong ones.
 2020-12-14 13:44:05 -07:00
Jack Grigg 96bd59b942 Migrate to ff 0.8 and bellman 0.8 
bellman 0.8 includes fixes for several performance regressions.

MSRV is now 1.44.0, matching the ff crate.
 2020-09-09 00:27:51 +01:00
Jack Grigg ed3489a111 zcash_primitives: Explicitly type zero-initialised arrays 2020-08-21 18:22:29 +01:00
Jack Grigg fdf06032e3 s/{pairing::bls12_381, zcash_primitives::jubjub}/{bls12_381, jubjub} 
FINALLY.
 2020-08-19 23:08:19 +01:00
Jack Grigg c597db59a6 ff: Rename PrimeField::into_repr -> PrimeField::to_repr 2020-05-02 18:55:13 +12:00
Jack Grigg 49f119fb03 ff: Remove PrimeFieldRepr trait 
The ff::PrimeField::Repr associated type now has the minimal necessary
bounds, which can be satisfied by a newtype around a byte array.
 2020-04-23 18:15:14 +12:00
Jack Grigg 232f0a50b8 ff: Rework BitIterator to work with both u8 and u64 limb sizes 
This enables BitIterator to be used with both the byte encoding and limb
representation of scalars.
 2020-04-23 16:23:24 +12:00
NikVolf 7844394364 Remove unneeded extern crate 2019-10-08 16:12:14 +03:00
Jack Grigg fe93f2ff6b
Rename into_ -> to_ where &self is used. 2019-08-24 00:39:54 +01:00
Jack Grigg 3a8efd9e67
Address various clippy warnings/errors in zcash_primitives 2019-08-24 00:39:49 +01:00
Eirik Ogilvie-Wigley b0d8747697 cargo fix --edition for zcash_primitives 2019-08-20 17:15:07 -06:00
Eirik Ogilvie-Wigley 81c58172c3 cargo fmt zcash_primitives 2019-08-15 10:39:55 -06:00
Jack Grigg 5fb9b86ba0
Move Jubjub, Pedersen hash and primitives into zcash_primitives 2019-08-14 10:47:22 +01:00
Jack Grigg 2ae5804a67
Move Sprout and Sapling circuits into zcash_proofs 2019-08-14 10:45:55 +01:00
Jack Grigg 7ea6d10480
Move redjubjub into zcash_primitives 2019-08-14 10:43:25 +01:00
Jack Grigg 17f6bbcc67
Pass tx builder RNG to spend_sig() 2019-07-27 00:35:04 +01:00
Jack Grigg 6f9083b5ab
Migrate to rand 0.7 2019-07-19 00:47:40 +02:00
Jack Grigg 8f7adec0d9
Migrate zcash_primitives to rand_core 0.4 2019-07-19 00:46:37 +02:00
Jack Grigg 79006ecbdf
Unify Sapling tree depth constants 
When sapling-crypto is refactored, the zcash_primitives::sapling
constant would become the canonical one.
 2019-07-10 13:53:22 -04:00
Jack Grigg e67560b154
Document merkle_tree module 2019-07-10 13:53:22 -04:00
Jack Grigg b9cea33804
Move merkle_tree::Node into sapling module 
This makes the merkle_tree module properly generic over the tree hash.
It still hard-codes a depth 32 tree, because Rust doesn't yet support
generic sizes, and we are unlikely to need to alter the tree depth in
future circuit changes.
 2019-07-10 13:53:22 -04:00
Jack Grigg 785f22ca5a
Move Sapling commitment tree hash into zcash_primitives 2019-07-10 13:44:19 -04:00
Jack Grigg 6b43b2d0d6
Refactor Sapling spendAuthSig creation into zcash_primitives::sapling 2019-02-26 13:44:28 -07:00