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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
| commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
| tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /vendor/ff/CHANGELOG.md | |
| parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
| download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip | |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/ff/CHANGELOG.md')
| -rw-r--r-- | vendor/ff/CHANGELOG.md | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/vendor/ff/CHANGELOG.md b/vendor/ff/CHANGELOG.md index 418d660bb..9188fcf0c 100644 --- a/vendor/ff/CHANGELOG.md +++ b/vendor/ff/CHANGELOG.md @@ -7,6 +7,40 @@ and this library adheres to Rust's notion of ## [Unreleased] +## [0.13.0] - 2022-12-06 +### Added +- `ff::Field::{ZERO, ONE}` +- `ff::Field::pow` +- `ff::Field::{sqrt_ratio, sqrt_alt}` +- `core::iter::{Sum, Product}` bounds on `ff::Field` +- `ff::PrimeField::from_u128` +- `ff::PrimeField::{MODULUS, TWO_INV}` +- Constants related to multiplicative generators: + - `ff::PrimeField::MULTIPLICATIVE_GENERATOR` + - `ff::PrimeField::{ROOT_OF_UNITY, ROOT_OF_UNITY_INV}` + - `ff::PrimeField::DELTA` +- `ff::WithSmallOrderMulGroup` +- `ff::FromUniformBytes` +- `ff::helpers`: + - `sqrt_tonelli_shanks` + - `sqrt_ratio_generic` + +### Changed +- `ff::Field::sqrt` is now a provided method that uses the `Field::sqrt_ratio` + method. Implementors of the `Field` trait can choose to implement + `Field::sqrt_ratio` and use the provided `ff::Field::sqrt` method, especially + if it is more efficient in practice, or they can keep their own implementation + of `Field::sqrt` and implement `Field::sqrt_ratio` in terms of that + implementation using the `ff::helpers::sqrt_ratio_generic` helper function. +- `ff::PrimeField` is now documented as representing a non-binary field (i.e. + its prime is not 2). This was always the intention, but is now a concrete + requirement in order for `PrimeField::TWO_INV` to exist. + +### Removed +- `ff::Field::{zero, one}` (use `ff::Field::{ZERO, ONE}` instead). +- `ff::PrimeField::{multiplicative_generator, root_of_unity}` (use + `ff::PrimeField::{MULTIPLICATIVE_GENERATOR, ROOT_OF_UNITY}` instead). + ## [0.12.1] - 2022-10-28 ### Fixed - `ff_derive` previously generated a `Field::random` implementation that would |