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Update READMEs

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Jack Grigg 2019-09-24 10:53:52 +01:00
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@ -15,11 +15,15 @@ Add the `ff` crate to your `Cargo.toml`:
ff = "0.4"
```
The `ff` crate contains `Field`, `PrimeField`, `PrimeFieldRepr` and `SqrtField` traits. See the **[documentation](https://docs.rs/ff/0.4.0/ff/)** for more.
The `ff` crate contains `Field`, `PrimeField`, `PrimeFieldRepr` and `SqrtField` traits.
See the **[documentation](https://docs.rs/ff/)** for more.
### #![derive(PrimeField)]
If you need an implementation of a prime field, this library also provides a procedural macro that will expand into an efficient implementation of a prime field when supplied with the modulus. `PrimeFieldGenerator` must be an element of Fp of p-1 order, that is also quadratic nonresidue.
If you need an implementation of a prime field, this library also provides a procedural
macro that will expand into an efficient implementation of a prime field when supplied
with the modulus. `PrimeFieldGenerator` must be an element of Fp of p-1 order, that is
also quadratic nonresidue.
First, enable the `derive` crate feature:
@ -41,13 +45,16 @@ extern crate ff;
struct Fp(FpRepr);
```
And that's it! `Fp` now implements `Field` and `PrimeField`. `Fp` will also implement `SqrtField` if supported. The library implements `FpRepr` itself and derives `PrimeFieldRepr` for it.
And that's it! `Fp` now implements `Field` and `PrimeField`. `Fp` will also implement
`SqrtField` if supported. The library implements `FpRepr` itself and derives
`PrimeFieldRepr` for it.
## License
Licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.