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
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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
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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
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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
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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