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#![no_std]
#![cfg_attr(docsrs, feature(doc_cfg))]
#![forbid(unsafe_code)]
#![warn(missing_docs, rust_2018_idioms, unused_qualifications)]
#![doc(
html_logo_url = "https://raw.githubusercontent.com/RustCrypto/meta/master/logo.svg",
html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/meta/master/logo.svg",
html_root_url = "https://docs.rs/elliptic-curve/0.8.5"
)]
#[cfg(feature = "alloc")]
extern crate alloc;
#[cfg(feature = "std")]
extern crate std;
pub mod error;
pub mod ops;
pub mod sec1;
pub mod util;
pub mod weierstrass;
#[cfg(feature = "arithmetic")]
#[cfg_attr(docsrs, doc(cfg(feature = "arithmetic")))]
pub mod point;
#[cfg(feature = "arithmetic")]
#[cfg_attr(docsrs, doc(cfg(feature = "arithmetic")))]
pub mod public_key;
#[cfg(feature = "arithmetic")]
#[cfg_attr(docsrs, doc(cfg(feature = "arithmetic")))]
pub mod scalar;
#[cfg(any(feature = "dev"))]
#[cfg_attr(docsrs, doc(cfg(feature = "dev")))]
pub mod dev;
#[cfg(feature = "ecdh")]
#[cfg_attr(docsrs, doc(cfg(feature = "ecdh")))]
pub mod ecdh;
#[cfg(feature = "zeroize")]
#[cfg_attr(docsrs, doc(cfg(feature = "zeroize")))]
pub mod secret_key;
pub use self::error::Error;
pub use generic_array::{self, typenum::consts};
pub use rand_core;
pub use subtle;
#[cfg(feature = "arithmetic")]
pub use self::{
point::{AffinePoint, ProjectiveArithmetic, ProjectivePoint},
public_key::PublicKey,
scalar::Scalar,
};
#[cfg(feature = "arithmetic")]
pub use bitvec::view::BitView;
#[cfg(feature = "arithmetic")]
pub use ff::{self, Field};
#[cfg(feature = "arithmetic")]
pub use group::{self, Group};
#[cfg(feature = "digest")]
pub use digest::{self, Digest};
#[cfg(feature = "pkcs8")]
pub use pkcs8;
#[cfg(feature = "zeroize")]
pub use secret_key::SecretKey;
#[cfg(feature = "zeroize")]
pub use zeroize;
use core::{fmt::Debug, ops::Add};
use generic_array::{typenum::Unsigned, ArrayLength, GenericArray};
#[cfg(feature = "pkcs8")]
#[cfg_attr(docsrs, doc(cfg(feature = "pkcs8")))]
pub const ALGORITHM_OID: pkcs8::ObjectIdentifier =
pkcs8::ObjectIdentifier::new(&[1, 2, 840, 10045, 2, 1]);
pub trait Curve: Clone + Debug + Default + Eq + Ord + Send + Sync {
type FieldSize: ArrayLength<u8> + Add + Eq + Ord + Unsigned;
}
pub type FieldBytes<C> = GenericArray<u8, <C as Curve>::FieldSize>;
#[cfg(feature = "digest")]
#[cfg_attr(docsrs, doc(cfg(feature = "digest")))]
pub trait FromDigest<C: Curve> {
fn from_digest<D>(digest: D) -> Self
where
D: Digest<OutputSize = C::FieldSize>;
}
#[cfg(feature = "pkcs8")]
#[cfg_attr(docsrs, doc(cfg(feature = "pkcs8")))]
pub trait AlgorithmParameters: Curve {
const OID: pkcs8::ObjectIdentifier;
fn algorithm_identifier() -> pkcs8::AlgorithmIdentifier {
pkcs8::AlgorithmIdentifier {
oid: ALGORITHM_OID,
parameters: Some(Self::OID.into()),
}
}
}