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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/0.9.0"
)]
#[cfg(feature = "alloc")]
extern crate alloc;
#[cfg(feature = "std")]
extern crate std;
mod error;
pub mod ops;
pub mod sec1;
pub mod util;
pub mod weierstrass;
#[cfg(feature = "arithmetic")]
mod point;
#[cfg(feature = "arithmetic")]
mod public_key;
#[cfg(feature = "arithmetic")]
mod scalar;
#[cfg(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 = "jwk")]
mod jwk;
#[cfg(feature = "zeroize")]
mod secret_key;
pub use self::error::{Error, Result};
pub use generic_array::{self, typenum::consts};
pub use rand_core;
pub use subtle;
#[cfg(feature = "arithmetic")]
pub use {
crate::{
point::{AffinePoint, ProjectiveArithmetic, ProjectivePoint},
public_key::PublicKey,
scalar::{NonZeroScalar, Scalar, ScalarBits},
},
ff::{self, BitView, Field},
group::{self, Group},
};
#[cfg(all(feature = "hazmat", feature = "zeroize"))]
pub use secret_key::{SecretBytes, SecretValue};
#[cfg(feature = "jwk")]
pub use crate::jwk::{JwkEcKey, JwkParameters};
#[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 = "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()),
}
}
}