Struct penumbra_keys :: keys :: SpendKey Copy item path

impl SpendKey

pub fn to_bytes(&self) -> SpendKeyBytes

Get the SpendKeyBytes this SpendKey was derived from.

This is useful for serialization.

pub fn from_seed_phrase_bip39(seed_phrase: SeedPhrase, index: u64) -> Self

Deterministically generate a SpendKey from a SeedPhrase.

The choice of KDF (PBKDF2), iteration count, and PRF (HMAC-SHA512) are specified in BIP39. The salt is specified in BIP39 as the string “mnemonic” plus an optional passphrase, which we set to an index. This allows us to derive multiple spend authorities from a single seed phrase.

pub fn from_seed_phrase_bip44(seed_phrase: SeedPhrase, path: &Bip44Path) -> Self

pub fn incoming_viewing_key(&self) -> &IncomingViewingKey

Trait Implementations§

impl Clone for SpendKey

fn clone(&self) -> SpendKey

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for SpendKey

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for SpendKey

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Display for SpendKey

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

Formats the value using the given formatter. Read more

impl DomainType for SpendKey

type Proto = SpendKey

fn encode_to_vec(&self) -> Vec<u8> ⓘ

Encode this domain type to a byte vector, via proto type P.

fn to_proto(&self) -> Self::Proto

Convert this domain type to the associated proto type. Read more

fn decode(buf: B) -> Result<Self, Error>
where B: Buf,

Decode this domain type from a byte buffer, via proto type P.

impl From<SpendKey> for SpendKey

fn from(msg: SpendKey) -> Self

Converts to this type from the input type.

impl From<SpendKeyBytes> for SpendKey

fn from(seed: SpendKeyBytes) -> Self

Converts to this type from the input type.

impl FromStr for SpendKey

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl PartialEq for SpendKey

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

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

1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SpendKey

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

Serialize this value into the given Serde serializer. Read more

impl TryFrom<SpendKey> for SpendKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(msg: SpendKey) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for SpendKey

Auto Trait Implementations§

impl Freeze for SpendKey

impl RefUnwindSafe for SpendKey

impl Send for SpendKey

impl Sync for SpendKey

impl Unpin for SpendKey

impl UnwindSafe for SpendKey

Blanket Implementations§

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Checks if this value is equivalent to the given key. Read more

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Compare self to key and return true if they are equal.

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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Causes self to use its LowerExp implementation when Debug-formatted.

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Causes self to use its LowerHex implementation when Debug-formatted.

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