Struct Signature 

pub struct Signature(/* private fields */);

An ECDSA signature (r, s).

Implementations

impl Signature

pub fn from_bytes(bytes: &[u8; 64]) -> Result<Self, Error>

Parse the fixed-size encoding r || s, big-endian. Fails if either component is zero or not less than n.

pub fn from_scalars(r: &[u8; 32], s: &[u8; 32]) -> Result<Self, Error>

Build a signature from its components, big-endian. Fails if either is zero or not less than n.

pub fn to_bytes(&self) -> [u8; 64]

The fixed-size encoding r || s, big-endian.

pub fn r(&self) -> &[u8; 32]

The r component, big-endian.

pub fn s(&self) -> &[u8; 32]

The s component, big-endian.

pub fn as_driver(&self) -> &P256Signature

The driver representation.

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Signature

impl Debug for Signature

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Signature

impl Format for Signature

where P256Signature: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for Signature

fn eq(&self, other: &Signature) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Signature