Qortal/pirate-librustzcash
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Author SHA1 Message Date
CalDescent
f48cdf9484 Declare is_refund as an array, for easier compatibility with existing Script setters. 2022-05-18 23:04:13 +01:00
CalDescent
01f0bacf79 Started modifying scriptSig to be compatible with atomicdex-style HTLCs. This removes support for P2PKH inputs, but Pirate doesn't support these anyway. 2022-05-18 22:51:45 +01:00
CalDescent
dda640b336 Made txin mutable 2022-05-18 19:29:18 +01:00
CalDescent
10c3389f17 Fixed bug with sequence 2022-05-18 19:25:36 +01:00
CalDescent
9768e4af78 Allow lock time to be optionally set when adding a transparent input. 2022-05-18 19:14:01 +01:00
CalDescent
1a8686863b Removed validation, since pubkey won't match address for P2SH 2022-05-17 18:53:04 +01:00
CalDescent
5a4fd01f35 Added redeem_script parameter 2022-05-15 12:38:53 +01:00
CalDescent
a2e12ea51e Attempt to redeem P2SH with secret. This is highly experimental. 
Based on Qortal standard HTLCs. Will need adapting to Pirate specific ones at the very least.
 2022-05-15 12:15:16 +01:00
CalDescent
3bc31b9cce Removed unnecessary 'to' parameter in add_transparent_output_with_script_pubkey(), and swapped the order of 'value' and 'script_pubkey'. 2022-05-15 11:17:06 +01:00
CalDescent
d5fa83313a Removed duplicate import 2022-05-13 15:43:51 +01:00
CalDescent
ec3828b108 Added add_transparent_output_with_script_pubkey() 2022-05-13 15:34:39 +01:00
CalDescent
82ba685f61 Bump rust-toolchain version to 1.46.0 2022-04-26 09:51:16 +01:00
CalDescent
6d28a22509 Updated zcash_primitives dependencies 2022-04-26 09:51:11 +01:00
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