Jack Grigg
f747efc6ff
Relicense `pasta_curves` as MIT OR Apache-2.0
2021-09-17 16:32:36 +01:00
str4d
5fb3037b9e
Merge pull request #18 from porcuquine/reexport-group
...
Re-export group crate.
2021-09-06 18:13:41 +01:00
porcuquine
65a138cd77
Re-export group crate.
2021-09-02 13:19:32 -07:00
ebfull
4f85fa5c7f
Merge pull request #17 from zcash/ff-0.11
...
ff 0.11, group 0.11
2021-09-02 11:45:18 -06:00
Jack Grigg
6a28a85d8b
pasta_curves 0.2.0
2021-09-02 18:37:13 +01:00
Jack Grigg
fd7a6edbb1
ff 0.11, group 0.11
2021-09-02 18:10:05 +01:00
Daira Hopwood
bdb1c3797f
Merge pull request #16 from daira/point-bench
...
Add benchmarks for point operations
2021-08-11 19:01:16 +01:00
Daira Hopwood
329f59493c
Add benchmarks for point operations.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-08-11 15:09:34 +01:00
Jack Grigg
1bac885af5
Release 0.1.2
2021-08-06 13:29:03 +01:00
str4d
b786a0c488
Merge pull request #15 from zcash/wnaf-group
...
Enable Pasta curve elements to be used with `group::Wnaf`
2021-08-06 13:27:11 +01:00
Jack Grigg
43251286c0
Enable Pasta curve elements to be used with `group::Wnaf`
2021-08-06 01:23:27 +01:00
str4d
d8547d2326
Merge pull request #13 from zcash/cofactorcurve
...
impl CofactorCurve for Pallas and Vesta
2021-06-04 20:24:31 +01:00
Jack Grigg
15e16839b3
Release 0.1.1
2021-06-04 18:54:09 +01:00
Jack Grigg
a6b018fb0e
impl CofactorCurve for Pallas and Vesta
...
They already implement CofactorGroup (trivially, with the prime-order
subgroup being Self); this just enables Pallas and Vesta to be used in
cofactor-aware protocols that also want to leverage the affine point
representation.
2021-06-04 00:54:39 +01:00
str4d
93df9c0cb9
Merge pull request #12 from zcash/release-0.1.0
...
Release 0.1.0
2021-06-01 23:48:15 +01:00
Jack Grigg
084d57ab10
Release 0.1.0
2021-06-01 23:40:45 +01:00
Jack Grigg
17b2e5275b
Exclude contributor agreement from published crate
...
Can't contribute to hash-pinned binaries! This file is only needed in
the repo itself.
2021-06-01 23:38:30 +01:00
Jack Grigg
38db112596
Fix clippy lints
2021-06-01 23:34:22 +01:00
Jack Grigg
bc20c5826b
Migrate to ff 0.10.0
2021-06-01 23:31:00 +01:00
Jack Grigg
45c57f9352
Bump MSRV to 1.51.0
...
Necessary for ff 0.10 etc.
2021-06-01 23:22:25 +01:00
Jack Grigg
7663200468
Fill in readme details
2021-06-01 23:19:14 +01:00
Jack Grigg
5d128a6c12
Add rust-toolchain file with MSRV
2021-06-01 23:09:07 +01:00
ebfull
0bd744356a
Merge pull request #11 from zcash/remove-large-stack-allocations
...
Remove large temporary stack allocations from SqrtTables::new
2021-04-28 16:12:00 -06:00
Jack Grigg
ccbfaf6a20
Remove large temprary stack allocations from SqrtTables::new
2021-04-28 14:21:45 +12:00
Steven
376ba4eeca
Merge pull request #9 from steven-ecc/change-tgppl-to-bosl
...
Adding BOSL and changing TGPPL references to BOSL
2021-04-26 16:43:21 -07:00
Steven
e6a7d68a3e
Update Cargo.toml
...
Co-authored-by: ebfull <ewillbefull@gmail.com>
2021-04-26 16:43:07 -07:00
str4d
03fe608296
Merge pull request #5 from dignifiedquire/benches-fp-fq
...
bench: add baseline benches for Fp and Fq
2021-04-24 01:20:50 +01:00
str4d
b55a6960df
Merge pull request #10 from zcash/curveaffine-coordinates
...
Replace `(x, y)` tuple with `Coordinates` struct
2021-04-19 22:27:22 +01:00
Jack Grigg
b016b972f8
Replace (x, y) tuple with Coordinates struct
...
The previous `CurveAffine::get_xy` method returned the coordinates as
`CtOption<(C::Base, C::Base)>`. However, `ConditionallySelectable` is
not implemented for any tuple or array types, making it impossible to
use any of the useful `CtOption` methods like `and_then`. We replace it
with `CurveAffine::coordinates -> CtOption<Coordinates<Self>>` and
`impl ConditionallySelectable for Coordinates` to enable operating over
coordinates in constant time.
2021-04-18 09:21:18 +12:00
Steven Smith
82ddc0ebee
Changing TGPPL references to BOSL
2021-04-16 09:50:44 -07:00
ebfull
5ef94023a3
Merge pull request #8 from daira/daira-update-hashtocurve
...
Update hash_to_field to correct a discrepancy with the Hashing to Elliptic Curves Internet Draft
2021-04-01 16:19:50 -06:00
Daira Hopwood
a1194672c5
Update hash_to_field to correct a discrepancy with the Hashing to Elliptic Curves Internet Draft
...
pointed out in the NCC audit.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-03-27 14:39:39 +00:00
dignifiedquire
9e65e3a67d
bench: add baseline benches for Fp and Fq
2021-03-10 14:46:28 +01:00
str4d
0a6b2f6eb5
Merge pull request #2 from zcash/clippy-fixes
...
Clippy fixes
2021-03-05 11:44:01 +13:00
str4d
5b325c0b5e
Merge pull request #3 from zcash/pasta_curves-crate
...
Extract pasta_curves crate from halo2 crate
2021-03-05 11:40:40 +13:00
Jack Grigg
311b087ff1
book: Fix broken links
2021-03-04 14:02:12 +00:00
Jack Grigg
a46c4d8a0a
CI: Remove unnecessary --all flag
...
We aren't in a workspace here.
2021-03-03 22:49:52 +00:00
Jack Grigg
c713e804fa
Update book to remove Halo 2 content
2021-03-03 22:45:30 +00:00
Jack Grigg
901ef2381e
clippy: Allow binary operators in Mul impls for curves
...
We use binary operators specifically to implement constant-time scalar
multiplication.
2021-03-03 22:00:22 +00:00
Jack Grigg
a3921fd38c
clippy: Allow too-many-arguments on F*::montgomery_reduce
...
We need to reduce from eight limbs to four, so we need eight arguments.
2021-03-03 22:00:22 +00:00
Jack Grigg
c13fc16ead
clippy: Allow single-character names where necessary
2021-03-03 22:00:22 +00:00
Jack Grigg
b06937103d
clippy: Use *Assign to implement arithmetic::Group trait
2021-03-03 22:00:22 +00:00
Jack Grigg
d40ed36d50
Move Pasta implementations into root
2021-03-03 21:59:08 +00:00
Jack Grigg
b36356667f
Rename crate to pasta_curves and remove halo2 code
2021-03-03 21:59:08 +00:00
ebfull
ec38a06fbf
Merge pull request #226 from zcash/fix-curve-random
...
Fix Group::random implementation for Pallas and Vesta
2021-03-02 15:17:26 -07:00
str4d
5e05845936
Remove unnecessary identity check from Group::random impl
...
Co-authored-by: ebfull <ewillbefull@gmail.com>
2021-03-03 11:11:13 +13:00
Jack Grigg
62e50ae6bd
Fix Group::random implementation for Pallas and Vesta
...
Also removes the broken CurveAffine::from_bytes_wide and unused
CurveAffine::to_bytes_wide methods.
2021-03-02 21:29:59 +00:00
ebfull
8122ef3d5d
Merge pull request #223 from zcash/cofactor-group
...
impl group::cofactor::CofactorGroup for Pallas and Vesta
2021-03-02 08:32:28 -07:00
Jack Grigg
0a4db20d82
impl group::cofactor::CofactorGroup for Pallas and Vesta
...
Prime-order groups can be treated as a group with a cofactor of 1,
allowing them to be used in cofactor-aware protocols like RedDSA.
2021-03-01 20:27:34 +00:00
str4d
63083e418c
Merge pull request #218 from zcash/minor-cleanups
...
Minor cleanups
2021-02-27 07:00:59 +13:00