str4d
41d9f293d4
Merge pull request #229 from therealyingtong/106-hardcode-sapling-circuit-hashes
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Hard-code Sapling circuit hashes in zcash_proofs crate
2020-05-14 17:06:07 +12:00
Jack Grigg
f446b45af5
cargo fmt
2020-05-14 16:06:58 +12:00
ying tong
6845154d88
Update zcash_proofs/src/lib.rs
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Co-authored-by: str4d <thestr4d@gmail.com>
2020-05-14 11:30:13 +08:00
therealyingtong
d480a3840a
Hard-code Sapling circuit hashes in zcash_proofs crate
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Define the spend_hash, output_hash, sprout_hash circuit hashes as constants in the load_parameters function, so we don't have to take them as function arguments.
2020-05-13 22:36:21 +08:00
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
1fdca393bb
ff: PrimeField::{is_even, is_odd}
2020-04-23 16:23:24 +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
Jack Grigg
fd79de5408
ff: Add PrimeField: From<u64> constraint
2020-04-23 16:23:24 +12:00
Jack Grigg
2df2a2b2f2
Merge branch 'develop'
2020-03-14 10:36:58 +13:00
Sean Bowe
100878cd14
Version bump of all crates (except librustzcash)
2020-03-12 15:59:19 -06:00
Jack Grigg
76e0f658c1
Rename CommitmentTreeWitness -> MerklePath
2020-02-08 00:36:40 +00:00
Jack Grigg
2064d1c801
Refactor zcash_primitives::merkle_tree::CommitmentTreeWitness
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- 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
François Garillot
865275e2a2
Correcting some trivial Rust option/iterator warts
2020-01-29 13:53:05 -08:00
Jack Grigg
3d2acf48ce
Constant-time field square root
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WARNING: THIS IS NOT FULLY CONSTANT TIME YET!
This will be fixed once we migrate to the jubjub and bls12_381 crates.
2019-12-13 20:13:30 +00:00
Jack Grigg
40749da9a7
Constant-time field inversion
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WARNING: THIS IS NOT ACTUALLY CONSTANT TIME YET!
The jubjub and bls12_381 crates will replace our constant-time usages,
but we NEED to fix ff_derive because other users will expect it to
implement the Field trait correctly.
2019-12-13 19:46:04 +00:00
Jack Grigg
cded08b0c5
Make Field::square take &self and return Self
2019-12-12 23:09:28 +00:00
Jack Grigg
9dac748224
Make Field::double take &self and return Self
2019-12-12 22:59:18 +00:00
Jack Grigg
91c32f1c7c
Move from Field::negate to Neg operator
2019-12-12 22:52:17 +00:00
Jack Grigg
27c8f34601
Move Field operations to operator-backed traits
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The ff_derive, pairing, zcash_primitives::jubjub, and bellman dummy_engine
changes are minimally implemented on top of the existing *_assign()
functions.
2019-12-12 21:19:46 +00:00
Jack Grigg
eed7e8199f
Pass bellman's multicore feature flag through to zcash_proofs
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This enables someone using zcash_proofs to disable multicore.
2019-12-11 18:46:47 +00:00
Gregory Hill
7eb4a6d1d9
rename bvk to cv_sum
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Signed-off-by: Gregory Hill <gregorydhill@outlook.com>
2019-11-25 14:28:19 +00:00
Jack Grigg
d1bc61800c
Move Sprout proof logic into zcash_proofs
2019-11-06 08:58:42 +00:00
Jack Grigg
d6bc2fe0af
zcash_proofs 0.1.0
2019-10-08 17:43:33 +13:00
str4d
2399d9f3e3
Merge pull request #93 from defuse/qed-it-lrz
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Bring in QED-it Tests
2019-10-08 13:47:36 +13:00
Jim Posen
93563c3c65
Specify rand_core >= 0.5.1 for OsRng import.
2019-10-05 12:16:10 +02:00
str4d
524055bbb4
Merge pull request #134 from NikVolf/z-rng
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Avoid using rand_os crate (fixes warnings)
2019-10-02 17:35:56 -06:00
NikVolf
7476e4ea28
alphabetical order
2019-09-28 12:49:37 +03:00
NikVolf
b42477a0bf
update from rand_os to fix warnings
2019-09-28 10:48:43 +03:00
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
d9a0b9c83f
CI: Check intra-doc links
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Credit: https://twitter.com/tomaka17/status/1176017851410526208
2019-09-24 10:35:12 +01:00
Jack Grigg
1d02363752
Add READMEs to Cargo.toml files
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This will cause crates.io to render each crate's README as its
information page.
2019-09-23 14:42:38 +01:00
Taylor Hornby
caab37c336
Fix build warnings
2019-09-16 23:06:48 +01:00
Aurélien Nicolas
3efb7f9146
Test PH circuit for the size used in the Merkle tree
2019-09-16 22:20:51 +01:00
Aurélien Nicolas
d56758d426
Calculate number of constraints and more comprehensive test
2019-09-16 22:14:14 +01:00
Kobi Gurkan
e0c5ef22bc
ecc: makes assert_not_small_order tests deeper
2019-09-16 22:08:27 +01:00
Kobi Gurkan
ace929c5ba
ecc: test_assert_not_small_order also tests for the generators
2019-09-16 22:03:22 +01:00
Kobi Gurkan
bb0a769162
ecc: tests for assert_not_small_order
2019-09-16 22:01:00 +01:00
Kobi Gurkan
2b92493a45
input circuit: removes debug prints
2019-09-16 20:28:23 +01:00
Kobi Gurkan
abd03928b4
adds test vectors for NoteCommit
2019-09-16 20:28:10 +01:00
Kobi Gurkan
7ee61c4f94
pedersen_hash: adds test vectors for the circuit implementation
2019-09-16 20:23:07 +01:00
Kobi Gurkan
43496857c9
pedersen_hash: removes debug prints
2019-09-16 20:20:03 +01:00
Kobi Gurkan
4835be05b0
pedersen_hash: show a tighter limit for hash sizes
2019-09-16 20:17:52 +01:00
Kobi Gurkan
15633ad434
pedersen hashes: example of size limit bug
2019-09-16 20:17:50 +01:00
Kobi Gurkan
414d651c9c
pedersen_hash: adds tests for Daniel's vector
2019-09-16 20:12:38 +01:00
Kobi Gurkan
8541b2bde4
pedersen_hash: prints hashes, adds comments
2019-09-16 20:12:33 +01:00
Jack Grigg
abbd43ff57
Make pk_d validity an invariant of PaymentAddress
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Introduces a PaymentAddress::from_parts constructor, and getters for
the diversifier and pk_d fields (which are now private).
2019-09-04 19:48:35 -04:00
str4d
b19b40ccf0
Merge pull request #110 from str4d/crate-cleanups
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Crate cleanups
2019-09-04 19:44:47 -04:00
Jack Grigg
ee9c88ecb0
Exclude slow tests from code coverage
2019-08-28 20:46:23 +01:00
