Struct DsaSignature 

pub struct DsaSignature { /* private fields */ }

Raw DSA signature pair (r, s).

Implementations

impl DsaSignature

pub fn r(&self) -> &BigUint

Return the first signature component.

pub fn s(&self) -> &BigUint

Return the second signature component.

pub fn to_key_blob(&self) -> Vec<u8>

Encode the signature as a DER SEQUENCE of (r, s).

pub fn from_key_blob(blob: &[u8]) -> Option<Self>

Decode a crate-defined binary DSA signature.

Zero values are rejected immediately. The range checks against the subgroup order q happen during verification because the signature encoding does not carry q.

Trait Implementations

impl Clone for DsaSignature

fn clone(&self) -> DsaSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DsaSignature

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

Formats the value using the given formatter.

impl PartialEq for DsaSignature

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DsaSignature

impl StructuralPartialEq for DsaSignature