Qortal/pirate-librustzcash
3
0
Fork 0
mirror of https://github.com/Qortal/pirate-librustzcash.git synced 2025-01-30 15:32:14 +00:00
Code Issues Projects Releases Wiki Activity
1,254 Commits 2 Branches 0 Tags 6.6 MiB
2981c4d286
Commit Graph

1254 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Cryptoforge
2981c4d286 use u32 instead of consesus::BranchID for transaction building. Enables multichain useage. 2020-10-12 15:01:31 -07:00
Cryptoforge
0883d7f3fc add set_fee to tx builder 2020-07-30 21:37:54 -07:00
Cryptoforge
1ce4e97632 use zero consensus ids 2020-07-12 22:31:27 -07:00
adityapk00
ff0ffc3d1b
Merge pull request #4 from adityapk00/update 
Update librustzcash June 2020
 2020-06-06 17:52:03 -07:00
Aditya Kulkarni
a69806cca3 Fix lint 2020-05-16 22:32:27 -07:00
Aditya Kulkarni
4f129e6a83 Add transparent address decode 2020-05-16 22:24:05 -07:00
Aditya Kulkarni
a0384d4fac Update master 2020-05-16 21:44:34 -07:00
str4d
41d9f293d4
Merge pull request #229 from therealyingtong/106-hardcode-sapling-circuit-hashes 
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 
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 
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
str4d
37270776be
Merge pull request #228 from str4d/ff-more-trait-refactoring 
ff: More trait refactoring
 2020-05-13 09:18:11 +12:00
Jack Grigg
c597db59a6 ff: Rename PrimeField::into_repr -> PrimeField::to_repr 2020-05-02 18:55:13 +12:00
Jack Grigg
9114c367f4 ff_derive: Generate modulus representation with correct endianness 
Now that PrimeField::ReprEndianness exists, users can obtain a
known-endianness representation from the output of PrimeField::char
(which is a PrimeField::Repr, and should return a representation with
the same endianness as PrimeField::into_repr).
 2020-05-02 18:54:02 +12:00
Jack Grigg
15e229509a ff: Move pow_vartime back into Field trait 
The only places we don't use constant u64 limbs, we use PrimeField::char
instead (except in a single test where we use a field element).
 2020-05-02 18:54:02 +12:00
Jack Grigg
fb31d09218 ff: Remove Ord bound from PrimeField 
ff_derive still implements Ord and PartialOrd for the fields it
implements, because pairing::bls12_381 internally assumes that those are
implemented. Once we delete that implementation, we will remove the Ord
and PartialOrd implementations from ff_derive.
 2020-05-02 18:54:02 +12:00
Jack Grigg
38f87c2e73 ff: Add PrimeField::ReprEndianness associated type 
This enables generic code to reliably operate on the bits of an encoded
field element, by converting them to and from a known (little)
endianness.

The BitAnd and Shr bounds on PrimeField are now removed, as users can
perform these operations themselves as needed.
 2020-05-02 18:54:02 +12:00
Jack Grigg
55568b4d6e ff: Remove frobenius_map from Field trait 
It is only used internally in the bls12_381 crate, and field extensions
aren't exposed anywhere in the Zcash stack.
 2020-05-02 16:07:48 +12:00
Jack Grigg
1761ebfb35 ff: Remove SqrtField trait 
The sqrt() function is now part of the Field trait. ff_derive returns an
error on fields for which it does not support generating a square root
function.

Note that Fq6 and Fq12 in pairing::bls12_381 leave the function
unimplemented. They will be dropped once the migration to the bls12_381
crate is complete. The equivalent structs in that crate are not exposed.
 2020-05-02 16:07:48 +12:00
str4d
b02cf3b467
Merge pull request #223 from str4d/remove-primefieldrepr 
Remove ff::PrimeFieldRepr
 2020-05-01 08:59:41 +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
1fe3e3784c ff: Add Ord bound to PrimeField 2020-04-23 17:31:33 +12:00
Jack Grigg
1a40cfd39c zcash_primitives: Make jubjub::Fs::invert constant time 2020-04-23 16:23:24 +12:00
Jack Grigg
08500ee712 ff: PrimeField: BitAnd<u64, Output = u64> + Shr<u32, Output = Self> 2020-04-23 16:23:24 +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 
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
str4d
b82dac13d9
Merge pull request #221 from adityapk00/binding_sig 
Add binding signature only if needed
 2020-04-16 13:46:26 +12:00
Aditya Kulkarni
3ccadf3017 Add binding signature only if needed 2020-04-04 10:29:30 -07:00
Aditya Kulkarni
7dba253ad5 partial test 2020-04-04 10:27:51 -07:00
Aditya Kulkarni
98f9bda329 Add binding signature only if needed 2020-04-04 08:21:06 -07:00
Jack Grigg
b6457a905b ff: Move pow_vartime into a trait that is generic over the limb size 
The trait is implemented by default for u8 and u64, allowing pow_vartime
to be used with both the byte encoding and limb representation of field
elements.
 2020-03-28 00:27:59 +13:00
Jack Grigg
69c60530d4 group: Rewrite wNAF to remove dependency on ff::PrimeFieldRepr 
Adapted from Scalar::non_adjacent_form in curve25519-dalek.
 2020-03-26 22:32:17 +13:00
Jack Grigg
6e53cf3c4c group: Take scalar by reference in CurveProjective::recommended_wnaf_for_scalar 2020-03-26 19:00:46 +13:00
str4d
97c21e0c1a
Merge pull request #219 from str4d/remove-lockfile 
Remove Cargo.lock
 2020-03-26 07:54:05 +13:00
Jack Grigg
c1b5a80304 Add Cargo.lock to .gitignore 2020-03-25 17:24:50 +13:00
Jack Grigg
3cc32aacbc Remove Cargo.lock 
Now that the librustzcash crate has been removed from the repository and
workspace, there are no crates that generate binary artifacts, and cargo
ignores Cargo.lock when publishing library crates.
 2020-03-25 17:19:27 +13:00
ebfull
ce39a3c48e
Merge pull request #196 from str4d/pow-fixed 
Speed up Field::invert and SqrtField::sqrt in ff_derive with addition chains
 2020-03-14 09:44:02 -06:00
str4d
8a737f5441
Merge pull request #218 from str4d/remove-librustzcash 
Remove librustzcash crate
 2020-03-14 16:08:22 +13:00
Jack Grigg
2942e9a7e6 Generate addition chains inside Field::invert and SqrtField::sqrt 2020-03-14 10:54:22 +13:00
Jack Grigg
232fb4b7a3 Procedural macro for fixed-exponent variable-base modular exponentiation 
Uses the addchain crate to obtain an addition chain for the exponent,
and then generates the corresponding constant-time square-and-multiply
algorithm.
 2020-03-14 10:54:22 +13:00
Jack Grigg
16ba891726 Remove librustzcash crate 
This crate now lives in https://github.com/zcash/zcash, which is the
sole intended consumer of the C FFI.
 2020-03-14 10:50:04 +13:00
Jack Grigg
2df2a2b2f2 Merge branch 'develop' 2020-03-14 10:36:58 +13:00
str4d
53bd5d4724
Merge pull request #216 from ebfull/crate-updates 
Crate updates
 2020-03-13 12:04:12 +13:00
Sean Bowe
100878cd14
Version bump of all crates (except librustzcash) 2020-03-12 15:59:19 -06:00
Sean Bowe
f3f8964001
Remove Sized for RngCore 
Co-authored-by: Weiliang Li <to.be.impressive@gmail.com>
 2020-03-12 15:32:44 -06:00
ebfull
d9ac7bd19b
Merge pull request #214 from ebfull/manifest-updates 
Update manifest for zcash_history
 2020-03-04 10:05:44 -07:00
Sean Bowe
0f0d84e9ca
Update manifest for zcash_history. 2020-03-04 09:28:56 -07:00
ebfull
49459d030f
Merge pull request #213 from str4d/zip-221-change 
Update zcash_history with ZIP 221 change
 2020-03-04 09:04:14 -07:00
Jack Grigg
cafbe61eba Commit to number of Sapling transactions instead of shielded transactions 2020-03-04 18:25:35 +13:00