Struct sp_runtime::testing::sr25519::Pair [−][src]
pub struct Pair(_);
An Schnorrkel/Ristretto x25519 (“sr25519”) key pair.
Implementations
impl Pair[src]
impl Pair[src]pub fn from_entropy(entropy: &[u8], password: Option<&str>) -> (Pair, [u8; 32])[src]
Make a new key pair from binary data derived from a valid seed phrase.
This uses a key derivation function to convert the entropy into a seed, then returns the pair generated from it.
pub fn verify_deprecated<M>(
sig: &Signature,
message: M,
pubkey: &Public
) -> bool where
M: AsRef<[u8]>, [src]
sig: &Signature,
message: M,
pubkey: &Public
) -> bool where
M: AsRef<[u8]>,
Verify a signature on a message. Returns true if the signature is good.
Supports old 0.1.1 deprecated signatures and should be used only for backward
compatibility.
Trait Implementations
impl CryptoType for Pair[src]
impl CryptoType for Pair[src]impl From<MiniSecretKey> for Pair[src]
impl From<MiniSecretKey> for Pair[src]pub fn from(sec: MiniSecretKey) -> Pair[src]
impl Pair for Pair[src]
impl Pair for Pair[src]type Public = Public
The type which is used to encode a public key.
type Seed = [u8; 32]
The type used to (minimally) encode the data required to securely create a new key pair. Read more
type Signature = Signature
The type used to represent a signature. Can be created from a key pair and a message and verified with the message and a public key. Read more
type DeriveError = Infallible
Error returned from the derive function.
pub fn from_seed(seed: &[u8; 32]) -> Pair[src]
Make a new key pair from raw secret seed material.
This is generated using schnorrkel’s Mini-Secret-Keys.
A MiniSecretKey is literally what Ed25519 calls a SecretKey, which is just 32 random bytes.
pub fn public(&self) -> Public[src]
Get the public key.
pub fn from_seed_slice(seed: &[u8]) -> Result<Pair, SecretStringError>[src]
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(), from_phrase()
pub fn generate_with_phrase(password: Option<&str>) -> (Pair, String, [u8; 32])[src]
pub fn from_phrase(
phrase: &str,
password: Option<&str>
) -> Result<(Pair, [u8; 32]), SecretStringError>[src]
phrase: &str,
password: Option<&str>
) -> Result<(Pair, [u8; 32]), SecretStringError>
pub fn derive<Iter>(
&self,
path: Iter,
seed: Option<[u8; 32]>
) -> Result<(Pair, Option<[u8; 32]>), <Pair as Pair>::DeriveError> where
Iter: Iterator<Item = DeriveJunction>, [src]
&self,
path: Iter,
seed: Option<[u8; 32]>
) -> Result<(Pair, Option<[u8; 32]>), <Pair as Pair>::DeriveError> where
Iter: Iterator<Item = DeriveJunction>,
pub fn sign(&self, message: &[u8]) -> Signature[src]
pub fn verify<M>(
sig: &<Pair as Pair>::Signature,
message: M,
pubkey: &<Pair as Pair>::Public
) -> bool where
M: AsRef<[u8]>, [src]
sig: &<Pair as Pair>::Signature,
message: M,
pubkey: &<Pair as Pair>::Public
) -> bool where
M: AsRef<[u8]>,
pub fn verify_weak<P, M>(sig: &[u8], message: M, pubkey: P) -> bool where
M: AsRef<[u8]>,
P: AsRef<[u8]>, [src]
M: AsRef<[u8]>,
P: AsRef<[u8]>,
pub fn to_raw_vec(&self) -> Vec<u8, Global>[src]
pub fn generate() -> (Self, Self::Seed)[src]
pub fn from_string_with_seed(
s: &str,
password_override: Option<&str>
) -> Result<(Self, Option<Self::Seed>), SecretStringError>[src]
s: &str,
password_override: Option<&str>
) -> Result<(Self, Option<Self::Seed>), SecretStringError>
pub fn from_string(
s: &str,
password_override: Option<&str>
) -> Result<Self, SecretStringError>[src]
s: &str,
password_override: Option<&str>
) -> Result<Self, SecretStringError>
Auto Trait Implementations
impl RefUnwindSafe for Pair
impl Send for Pair
impl Sync for Pair
impl Unpin for Pair
impl UnwindSafe for Pair
Blanket Implementations
impl<T> CheckedConversion for T[src]
impl<T> CheckedConversion for T[src]fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>, [src]
Self: TryFrom<T>,
fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>, [src]
Self: TryInto<T>,
impl<T> Instrument for T[src]
impl<T> Instrument for T[src]pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>, [src]
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>, [src]impl<T> SaturatedConversion for T[src]
impl<T> SaturatedConversion for T[src]pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>, [src]
Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>, [src]
Self: UniqueSaturatedInto<T>,
impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>, [src]
impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>, [src]pub fn unchecked_into(self) -> T[src]
impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>, [src]
impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>, [src]pub fn unique_saturated_into(self) -> T[src]
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe, [src]
T: RefUnwindSafe,