Struct VerifyingKey 

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

A DSTU 4145 m=257 public key Q = -d*G (same convention as crypto_sign::VerifyingKey).

Implementations

impl VerifyingKey

pub fn to_uncompressed_bytes(&self) -> [u8; 66]

pub fn from_uncompressed_bytes(bytes: &[u8; 66]) -> Self

pub fn verify(&self, message: &[u8], sig: &Signature) -> bool

See crypto_sign::VerifyingKey::verify’s own doc comment.

pub fn verify_digest(&self, digest: &[u8; 32], sig: &Signature) -> bool

See crypto_sign::VerifyingKey::verify_digest’s own doc comment (T-113’s streaming-message note). Full public-key validation, including the general small-subgroup rejection hazmat::dstu4145::signature257::verify itself performs (cofactor 4, not m=163’s 2 - see that function’s own module doc).

Trait Implementations

impl Clone for VerifyingKey

fn clone(&self) -> VerifyingKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VerifyingKey