Crate dalek_ff_group 

Dalek FF/Group

ff/group bindings around curve25519-dalek and an implementation of the 2^{255}-19 field.

This library was audited by Cypher Stack in March 2023, culminating in commit 669d2dbffc1dafb82a09d9419ea182667115df06. Any subsequent changes have not undergone auditing.

This library is usable under no_std.

Re-exports

pub use field::FieldElement;

pub use crate::ciphersuite::Ed25519;

pub use crate::ciphersuite::Ristretto;

Structs

EdwardsPoint

Wrapper around the dalek Point type.

RistrettoPoint

A RistrettoPoint represents a point in the Ristretto group for Curve25519. Ristretto, a variant of Decaf, constructs a prime-order group as a quotient group of a subgroup of (the Edwards form of) Curve25519.

Scalar

The Scalar struct holds an element of \(\mathbb Z / \ell\mathbb Z \).

Constants

ED25519_BASEPOINT_POINT

The basepoint for this curve.