Struct secp256k1::key::PublicKey [−][src]
pub struct PublicKey(_);
A Secp256k1 public key, used for verification of signatures
Methods
impl PublicKey
[src]
impl PublicKey
pub fn new() -> PublicKey
[src]
pub fn new() -> PublicKey
Creates a new zeroed out public key
pub fn is_valid(&self) -> bool
[src]
pub fn is_valid(&self) -> bool
Determines whether a pubkey is valid
pub fn as_ptr(&self) -> *const PublicKey
[src]
pub fn as_ptr(&self) -> *const PublicKey
Obtains a raw pointer suitable for use with FFI functions
pub fn from_secret_key(
secp: &Secp256k1,
sk: &SecretKey
) -> Result<PublicKey, Error>
[src]
pub fn from_secret_key(
secp: &Secp256k1,
sk: &SecretKey
) -> Result<PublicKey, Error>
Creates a new public key from a secret key.
pub fn from_slice(secp: &Secp256k1, data: &[u8]) -> Result<PublicKey, Error>
[src]
pub fn from_slice(secp: &Secp256k1, data: &[u8]) -> Result<PublicKey, Error>
Creates a public key directly from a slice
pub fn serialize_vec(
&self,
secp: &Secp256k1,
compressed: bool
) -> ArrayVec<[u8; 72]>
[src]
pub fn serialize_vec(
&self,
secp: &Secp256k1,
compressed: bool
) -> ArrayVec<[u8; 72]>
Serialize the key as a byte-encoded pair of values. In compressed form the y-coordinate is represented by only a single bit, as x determines it up to one bit.
pub fn add_exp_assign(
&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
[src]
pub fn add_exp_assign(
&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
Adds the pk corresponding to other
to the pk self
in place
pub fn add_assign(
&mut self,
secp: &Secp256k1,
other: &PublicKey
) -> Result<(), Error>
[src]
pub fn add_assign(
&mut self,
secp: &Secp256k1,
other: &PublicKey
) -> Result<(), Error>
Adds another point on the curve in place
pub fn mul_assign(
&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
[src]
pub fn mul_assign(
&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
Multiplies this point by secret
scalar
Trait Implementations
impl Copy for PublicKey
[src]
impl Copy for PublicKey
impl Clone for PublicKey
[src]
impl Clone for PublicKey
fn clone(&self) -> PublicKey
[src]
fn clone(&self) -> PublicKey
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl PartialEq for PublicKey
[src]
impl PartialEq for PublicKey
fn eq(&self, other: &PublicKey) -> bool
[src]
fn eq(&self, other: &PublicKey) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &PublicKey) -> bool
[src]
fn ne(&self, other: &PublicKey) -> bool
This method tests for !=
.
impl Eq for PublicKey
[src]
impl Eq for PublicKey
impl Debug for PublicKey
[src]
impl Debug for PublicKey
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Hash for PublicKey
[src]
impl Hash for PublicKey
fn hash<__H: Hasher>(&self, state: &mut __H)
[src]
fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl From<PublicKey> for PublicKey
[src]
impl From<PublicKey> for PublicKey
Creates a new public key from a FFI public key