Trait group::UncompressedEncoding
source · pub trait UncompressedEncoding: Sized {
type Uncompressed: Default + AsRef<[u8]> + AsMut<[u8]>;
// Required methods
fn from_uncompressed(bytes: &Self::Uncompressed) -> CtOption<Self>;
fn from_uncompressed_unchecked(bytes: &Self::Uncompressed) -> CtOption<Self>;
fn to_uncompressed(&self) -> Self::Uncompressed;
}
Expand description
Affine representation of a point on an elliptic curve that has a defined uncompressed encoding.
Required Associated Types§
Required Methods§
sourcefn from_uncompressed(bytes: &Self::Uncompressed) -> CtOption<Self>
fn from_uncompressed(bytes: &Self::Uncompressed) -> CtOption<Self>
Attempts to deserialize an element from its uncompressed encoding.
sourcefn from_uncompressed_unchecked(bytes: &Self::Uncompressed) -> CtOption<Self>
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.
sourcefn to_uncompressed(&self) -> Self::Uncompressed
fn to_uncompressed(&self) -> Self::Uncompressed
Converts this element into its uncompressed encoding, so long as it’s not the point at infinity.