Trait group::UncompressedEncoding

pub trait UncompressedEncoding: Sized {
    type Uncompressed: Default + AsRef<[u8]> + AsMut<[u8]>;
    fn from_uncompressed(bytes: &Self::Uncompressed) -> CtOption<Self>;
    fn from_uncompressed_unchecked(bytes: &Self::Uncompressed) -> CtOption<Self>;
    fn to_uncompressed(&self) -> Self::Uncompressed;
}

Affine representation of a point on an elliptic curve that has a defined uncompressed encoding.

Associated Types

type Uncompressed: Default + AsRef<[u8]> + AsMut<[u8]>

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Required methods

fn from_uncompressed(bytes: &Self::Uncompressed) -> CtOption<Self>

Attempts to deserialize an element from its uncompressed encoding.

fn from_uncompressed_unchecked(bytes: &Self::Uncompressed) -> CtOption<Self>

Attempts to deserialize an uncompressed element, not checking if the element is in the correct subgroup.

This is dangerous to call unless you trust the bytes you are reading; otherwise, API invariants may be broken. Please consider using UncompressedEncoding::from_uncompressed instead.

fn to_uncompressed(&self) -> Self::Uncompressed

Converts this element into its uncompressed encoding, so long as it's not the point at infinity.

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Implementors

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