Struct libsm::sm2::signature::SigCtx

pub struct SigCtx { /* private fields */ }

Implementations

impl SigCtx

pub fn new() -> SigCtx

pub fn hash( &self, id: &str, pk: &Point, msg: &[u8] ) -> Result<[u8; 32], Sm2Error>

pub fn recid_combine( &self, id: &str, pk: &Point, msg: &[u8] ) -> Result<Vec<u8>, Sm2Error>

pub fn sign( &self, msg: &[u8], sk: &BigUint, pk: &Point ) -> Result<Signature, Sm2Error>

pub fn sign_raw( &self, digest: &[u8], sk: &BigUint ) -> Result<Signature, Sm2Error>

pub fn verify( &self, msg: &[u8], pk: &Point, sig: &Signature ) -> Result<bool, Sm2Error>

pub fn verify_raw( &self, digest: &[u8], pk: &Point, sig: &Signature ) -> Result<bool, Sm2Error>

pub fn new_keypair(&self) -> Result<(Point, BigUint), Sm2Error>

pub fn pk_from_sk(&self, sk: &BigUint) -> Result<Point, Sm2Error>

pub fn load_pubkey(&self, buf: &[u8]) -> Result<Point, Sm2Error>

pub fn serialize_pubkey( &self, p: &Point, compress: bool ) -> Result<Vec<u8>, Sm2Error>

pub fn load_seckey(&self, buf: &[u8]) -> Result<BigUint, Sm2Error>

pub fn serialize_seckey(&self, x: &BigUint) -> Result<Vec<u8>, Sm2Error>

Trait Implementations

impl Default for SigCtx

fn default() -> Self

Returns the “default value” for a type.