1761ebfb35
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.
pairing 
pairing is a crate for using pairing-friendly elliptic curves.
Currently, only the BLS12-381 construction is implemented.
Roadmap
pairing is being refactored into a generic library for working with
pairing-friendly curves. After the refactor, pairing will provide basic traits
for pairing-friendly elliptic curve constructions, while specific curves will be
in separate crates.
Documentation
Bring the pairing crate into your project just as you normally would.
Security Warnings
This library does not make any guarantees about constant-time operations, memory access patterns, or resistance to side-channel attacks.
License
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.