Struct SecretKey 

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

Secp256k1 secret key bytes.

The bytes are validated at construction time and stay in the canonical external format used by existing configs and DIDs.

Implementations

impl SecretKey

pub fn random() -> SecretKey

Generate a random secp256k1 secret key.

pub fn address(&self) -> H160

Derive the Ethereum-style address for this secret key.

pub fn sign(&self, message: &str) -> [u8; 65]

Sign a UTF-8 message after hashing it with Keccak-256.

pub fn sign_raw(&self, message: &[u8]) -> [u8; 65]

Sign raw message bytes after hashing them with Keccak-256.

pub fn sign_hash(&self, message_hash: &[u8; 32]) -> [u8; 65]

Sign an already computed 32-byte message hash.

pub fn pubkey(&self) -> PublicKey<33>

Derive the compressed public key for this secret key.

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

Serialize this secret key into its 32-byte representation.

Trait Implementations

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SecretKey

impl Debug for SecretKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SecretKey

fn deserialize<D>( deserializer: D, ) -> Result<SecretKey, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SecretKey

impl FromStr for SecretKey

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<SecretKey, Error>

Parses a string s to return a value of this type.

impl PartialEq for SecretKey

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SecretKey

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SecretKey

impl ToString for SecretKey

fn to_string(&self) -> String

Converts the given value to a String.

impl TryFrom<&str> for SecretKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<SecretKey, Error>

Performs the conversion.

impl TryFrom<Fp<MontBackend<FrConfig, 4>, 4>> for SecretKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(sk: Fp<MontBackend<FrConfig, 4>, 4>) -> Result<SecretKey, Error>

Performs the conversion.