Struct eth_utils::ecdsa_keys::SecpPair

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pub struct SecpPair { /* private fields */ }

Expand description

A secp256k1 key pair.

Implementations

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impl SecpPair

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pub fn seed(&self) -> [u8 ; 32]

Get the seed for this key.

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pub fn generate() -> (Self, [u8 ; 32])

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pub fn generate_with_phrase(
password: Option<&str>
) -> (SecpPair, String, [u8 ; 32])

Generate new secure (random) key pair and provide the recovery phrase.

You can recover the same key later with from_phrase.

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pub fn from_phrase(
phrase: &str,
password: Option<&str>
) -> Result<(SecpPair, [u8 ; 32])>

Generate key pair from given recovery phrase and password.

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pub fn from_seed(seed: &[u8 ; 32]) -> SecpPair

Make a new key pair from secret seed material.

You should never need to use this; generate(), generate_with_phrase

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pub fn from_seed_slice(seed_slice: &[u8 ]) -> Result<SecpPair>

Make a new key pair from secret seed material. The slice must be 32 bytes long or it will return None.

You should never need to use this; generate(), generate_with_phrase

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pub fn public(&self) -> Public

Get the public key.

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pub fn address(&self) -> H160

Ethereum address format.

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pub fn sign(&self, message: &[u8 ]) -> Signature

Sign a message.

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pub fn sign_prehashed(&self, message: &[u8 ; 32]) -> Signature

Sign a pre-hashed message

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pub fn verify<M: AsRef<[u8 ]>>(
 sig: &Signature,
 message: M,
 pubkey: &Public
) -> bool

Verify a signature on a message. Returns true if the signature is good.

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pub fn to_raw_vec(self) -> Vec<u8>

Return a vec filled with raw data.

Trait Implementations

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impl Clone for SecpPair

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fn clone(&self) -> SecpPair

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SecpPair

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

Formats the value using the given formatter. Read more

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impl From<SecpPair> for Public

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fn from(x: SecpPair) -> Self

Performs the conversion.

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impl PartialEq<SecpPair> for SecpPair

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for SecpPair

Auto Trait Implementations

impl RefUnwindSafe for SecpPair

impl Send for SecpPair

impl Sync for SecpPair

impl Unpin for SecpPair

impl UnwindSafe for SecpPair

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct eth_utils::ecdsa_keys::SecpPair

Implementations

impl SecpPair

pub fn seed(&self) -> [u8; 32]

pub fn generate() -> (Self, [u8; 32])

pub fn generate_with_phrase( password: Option<&str>) -> (SecpPair, String, [u8; 32])

pub fn from_phrase( phrase: &str, password: Option<&str>) -> Result<(SecpPair, [u8; 32])>

pub fn from_seed(seed: &[u8; 32]) -> SecpPair

pub fn from_seed_slice(seed_slice: &[u8]) -> Result<SecpPair>

pub fn public(&self) -> Public

pub fn address(&self) -> H160

pub fn sign(&self, message: &[u8]) -> Signature

pub fn sign_prehashed(&self, message: &[u8; 32]) -> Signature

pub fn verify<M: AsRef<[u8]>>( sig: &Signature, message: M, pubkey: &Public) -> bool

pub fn to_raw_vec(self) -> Vec<u8>

Trait Implementations

impl Clone for SecpPair

fn clone(&self) -> SecpPair

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

impl Debug for SecpPair

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

impl From<SecpPair> for Public

fn from(x: SecpPair) -> Self

impl PartialEq<SecpPair> for SecpPair

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

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

impl Copy for SecpPair

impl Eq for SecpPair

impl StructuralEq for SecpPair

impl StructuralPartialEq for SecpPair

Auto Trait Implementations

impl RefUnwindSafe for SecpPair

impl Send for SecpPair

impl Sync for SecpPair

impl Unpin for SecpPair

impl UnwindSafe for SecpPair

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

pub fn seed(&self) -> [u8 ; 32]

pub fn generate() -> (Self, [u8 ; 32])

pub fn generate_with_phrase(
password: Option<&str>
) -> (SecpPair, String, [u8 ; 32])

pub fn from_phrase(
phrase: &str,
password: Option<&str>
) -> Result<(SecpPair, [u8 ; 32])>

pub fn from_seed(seed: &[u8 ; 32]) -> SecpPair

pub fn from_seed_slice(seed_slice: &[u8 ]) -> Result<SecpPair>

pub fn sign(&self, message: &[u8 ]) -> Signature

pub fn sign_prehashed(&self, message: &[u8 ; 32]) -> Signature

pub fn verify<M: AsRef<[u8 ]>>(
sig: &Signature,
message: M,
pubkey: &Public
) -> bool

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,