Struct EcdsaSigRef 

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

A reference to an EcdsaSig.

Implementations

impl EcdsaSigRef

pub fn to_der(&self) -> Result<Vec<u8>, ErrorStack>

Serializes the ECDSA signature into a DER-encoded ECDSASignature structure.

This corresponds to i2d_ECDSA_SIG.

pub fn verify<T>( &self, data: &[u8], eckey: &EcKeyRef<T>, ) -> Result<bool, ErrorStack>

where T: HasPublic,

Verifies if the signature is a valid ECDSA signature using the given public key.

This corresponds to ECDSA_do_verify.

pub fn r(&self) -> &BigNumRef

Returns internal component: r of an EcdsaSig. (See X9.62 or FIPS 186-2)

This corresponds to ECDSA_SIG_get0.

pub fn s(&self) -> &BigNumRef

Returns internal components: s of an EcdsaSig. (See X9.62 or FIPS 186-2)

This corresponds to ECDSA_SIG_get0.

Trait Implementations

impl AsRef<EcdsaSigRef> for EcdsaSig

fn as_ref(&self) -> &EcdsaSigRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<EcdsaSigRef> for EcdsaSig

fn borrow(&self) -> &EcdsaSigRef

Immutably borrows from an owned value.

impl ForeignTypeRef for EcdsaSigRef

type CType = ECDSA_SIG

The raw C type.

unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self

Constructs a shared instance of this type from its raw type.

unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self

Constructs a mutable reference of this type from its raw type.

fn as_ptr(&self) -> *mut Self::CType

Returns a raw pointer to the wrapped value.

impl Send for EcdsaSigRef

impl Sync for EcdsaSigRef

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 0 bytes